800_GMAT词汇
800. conversion
kən'və:ʃən 转换;变换;[金融] 兑换;改变信仰
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frequency conversion (频率变换)
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conversion rate (汇率;折合率;兑换率)
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conversion efficiency (换能效率)
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energy conversion (能量转换;能量变换)
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conversion process (转化过程)
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power conversion (n. 功率换算;能量变换)
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data conversion (资料转换;数据变换)
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conversion ratio (兑换率)
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wavelength conversion (波长转换)
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coordinate conversion (坐标变换)
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feed conversion (饲料转化率;饲料利用)
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conversion coating (转化膜,转化层;机外涂布)
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photoelectric conversion (n. 光电转换;光电变换)
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conversion factor (换算因数;转换因子;变换因数)
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conversion coefficient (转换系数;变换系数)
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mode conversion (模式变换;波型转换)
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conversion equipment (转换设备;转换器)
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conversion device (转换装置)
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protocol conversion (协议转换)
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code conversion (代码转换)
- ...the conversion of disused rail lines into cycle routes. (…把废弃的铁路改变成自行车道。)
- transformation, reforming, switching, exchange, changing (转换;变换;[金融]兑换;改变信仰)
801. materialistic
唯物主义的;唯物论的;金钱至上的
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He’s so materialistic. (他太实利主义了。)
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the materialistic values of American society (美国社会的实利主义价值观)
802. electro
电镀物品
电镀
- electro discharge machining (放电加工)
- It's Kashima Coat, an electro-chemical surface treatment borrowed from the Japanese motorsports industry that reduces friction for smoother and more responsive movement suspension parts. (它叫做卡斯玛涂层,是一种电镀表面处理方式,借用了日本摩托车产业技术,能够减小摩擦,使悬挂组件移动更迅速。)
- plate (电镀)
803. positive
'pɔzətiv, -zi- 积极的;[数] 正的,[医][化学] 阳性的;确定的,肯定的;实际的,真实的;绝对的
'pɔzətiv, -zi- 正数;[摄] 正片
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positive effect (积极的效果;明显效果)
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positive and negative (正反;肯定和否定)
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positive attitude (积极态度)
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positive correlation ([化]正相关)
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positive influence (正面影响,积极影响)
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positive results (阳性反应;积极的结果(positive result的复数))
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in a positive way (用积极的方法;从正面)
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positive pressure (正压力)
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positive feedback (正反馈)
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positive response (肯定回应;[计]正响应)
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false positive (假阳性)
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positive change (正向的改变)
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positive and negative effects (正负作用)
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positive factor (积极的因素;正因素)
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positive action (积极行动;强制作用)
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positive energy (正能量;正面能量)
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positive definite ([计]正定的)
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positive control (正控制,完全控制)
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positive interaction (n. 正相互作用)
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positive ion (阳离子;正离子)
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At least something positive has come out of the situation. (至少这个情况也产生了一些积极的东西。)
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Write down all the positive things about your life. (记下生活中所有好的事情。)
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The rural environment was having a positive effect on the children’s health. (乡村环境对孩子们的健康有好处。)
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It’s been a very positive experience for her. (那对她来说是一次非常有益的经历。)
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TV can be a positive influence . (电视也会有好的影响。)
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the positive contribution to the community made by many older people (许多老年人为社区做出的积极贡献)
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It’s been a difficult time but, on the positive side , I feel physically fine. (日子过得不容易,不过从好的方面看,我的身体状况还不错。)
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Women should be portrayed in a more positive light . (应该从更正面的角度来描绘女性。)
- active, established, practical, actual, fixed, effective, sincere ([电]积极的;[摄][物][数]正的,[化学][医]阳性的;确定的,肯定的;实际的,真实的;绝对的)
804. ordinance
'ɔ:dinəns 条例;法令;圣餐礼
- a city ordinance that says parks must be closed at 11 p.m. (规定公园须于夜间11点钟关闭的城市条例)
- act, byelaw ([管理]条例;[法]法令;圣餐礼)
805. intake
'inteik 摄取量;通风口;引入口;引入的量
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water intake (进水口,取水口;水摄入(量))
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food intake (食物摄取,进食)
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air intake (进气口;吸气;吸气管)
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intake manifold (进气歧管)
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feed intake (采食量;投料)
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intake system (进气系统;吸入系统)
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calorie intake (卡路里摄入量;热量摄取)
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intake air (进风流;进入的空气)
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intake valve (进气门;进气阀)
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intake port (进气道;进气口;进汽门孔)
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intake pipe (进气管;进水道)
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caloric intake (热量摄取)
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intake flow (吸入液流,吸入流动;进入流道)
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intake capacity (容纳量;吸入能力)
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intake charge (进气;充气)
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intake pressure (进气压力;吸入压力)
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intake tower (进水塔;取水塔)
- a leak on the air intake to the carburettor (汽化器进气口的裂缝)
- ventilation opening (摄取量;通风口;引入口;引入的量)
806. personnel
,pə:sə'nel 人事部门;全体人员
,pə:sə'nel 人员的;有关人事的
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technical personnel (技术人员)
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personnel training (人员培训)
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management personnel (管理人员;管理人才)
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personnel management (人事管理)
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qualified personnel (人才;合格人员)
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service personnel (保修人员;服务行业人员)
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personnel system (人事制度;人事系统)
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security personnel (治安保卫人员)
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military personnel (军事人员)
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administrative personnel (管理人员;行政人员)
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managerial personnel (管理人员)
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personnel department (人事部门)
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maintenance personnel (维修人员)
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research personnel (研发人员)
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personnel administration (干部(人事)管理)
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personnel manager (人事部经理)
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ministry of personnel (人事部)
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company personnel (公司员工)
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personnel recruitment (人员招聘,员工招聘)
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trained personnel (专门人才)
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A copy should then be sent to Personnel for our files. (然后必须送一份到人事部供我们存档。)
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the personnel department (人事部)
- crew, Personnel Department (人事部门;全体人员)
807. fivefold
'faivfəuld 五倍地;五重地
'faivfəuld 五倍的;五重的
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The number of very hot days is forecast to increase fivefold by 2100. (据预测,到2100年,极热天气的数量将增加五倍。)
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It seems almost gratuitous to be posing such questions in a country where income levels have increased fivefold in half a generation. (半代的时间内,对一个收入水平已经增长到五倍的国家提出这样一个问题好像是毫无道理的。)
- pentaploid, quintuplicate (五倍的;五重的)
808. aggravate
'æɡrəveit 加重;使恶化;激怒
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Their money problems were further aggravated by a rise in interest rates. (由于利率上调,他们的财务问题更加严重。)
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Building the new road will only aggravate the situation . (建造那条新路只会使情况恶化。)
- anger, complicate (加重;使恶化;激怒)
809. inaccessible
,inæk'sesəbl 难达到的;难接近的;难见到的
- inaccessible pore (不可进入的孔隙)
- In winter, the villages are inaccessible by road. (冬天时,进入这些村子的路很难走。)
810. whim
hwim 奇想;一时的兴致;怪念头;幻想
- We decided, more or less on a whim, to sail to Morocco. (我们多少有些心血来潮地决定乘船去摩洛哥。)
- vagary, fancy (奇想;一时的兴致;怪念头;幻想)
811. carbohydrate
,kɑ:bəu'haidreit [有化] 碳水化合物;[有化] 糖类
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carbohydrate metabolism ([医]碳水化合物代谢)
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complex carbohydrate (复合糖;合成碳水化合物)
- ...carbohydrates such as bread, pasta, or potatoes. (…含碳水化合物的食物,如面包、意大利面或马铃薯。)
- glucide, saccharide ([有化]碳水化合物;糖类)
812. metric
'metrik 公制的;米制的;公尺的
'metrik 度量标准
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metric system (公制;米制;十进制)
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metric space (度量空间)
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metric ton (n. 公吨)
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metric unit (公制单位;米制单位)
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complete metric space (完备度量空间)
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a metric tonne (一公吨)
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The parts all come in metric sizes now. (现在配件都采用公制规格。)
813. strategic
strə'ti:dʒik 战略上的,战略的
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strategic management (战略管理,策略管理;企业战略管理)
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strategic alliance (战略联盟(两家公司的合作安排,两者决定分享资源,互补长短);策略联盟)
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strategic planning (公共建筑物的长远规划;策略计划)
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strategic goal (战略目标)
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strategic partnership ([政治]战略伙伴关系)
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strategic position (战略地位;策略位置)
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strategic location (战略位置;关键部分)
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strategic decision (战略决策)
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strategic target (战略目标)
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strategic plan (战略规划;战略性计划)
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strategic thinking (战略思维;战略思想;策略性思考)
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strategic objective (战略目标)
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strategic direction (战略方向;策略性指示;战略指挥)
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strategic point (战略点)
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strategic model (策略模型;策略模式)
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strategic reserve (战略储备)
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strategic group (战略组;策略组群)
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strategic flexibility (战略柔性,战略弹性;策略灵活性)
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strategic missile (战略导弹)
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strategic control (战略控制;策略控制)
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UN forces made a strategic withdrawal. (联合国部队作了战略性撤退。)
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strategic planning meetings (战略计划会议)
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a strategic decision to move production to Hungary (把生产转至匈牙利的战略决定)
814. naive
nɑ:'i:v 天真的,幼稚的
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a naive young girl (天真的小女孩)
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Jim can be so naive sometimes. (吉姆有时候非常幼稚。)
- simple, tender (天真的,幼稚的;轻信的)
815. landfill
'lændfil 垃圾填埋地;垃圾堆
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landfill site (垃圾填埋场;垃圾堆填区)
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sanitary landfill (卫生掩埋;垃圾填坑)
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landfill gas (填埋的废物气体(指垃圾分解而产生的一种甲烷、二氧化碳等的混合气体))
- ...the environmental costs of landfill. (…垃圾填埋法对环境的损害。)
- laystall, rubbish dump (垃圾填埋地;垃圾堆)
816. endothermic
,endəu'θə:mik,-məl [热] 吸热的;温血的
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endothermic peak (吸热峰)
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endothermic reaction (吸热反应)
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Whether the reaction is exothermic or endothermic. (反应是放热的还是吸热的。)
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Go from reactants to products, that becomes endothermic. (从反应物到生成物的过程,是吸热的。)
- homeothermic, homoeothermic ([热]吸热的;温血的)
817. impact
影响;效果;碰撞;冲击力
挤入,压紧;撞击;对…产生影响
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impact of (影响)
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impact on (影响;对…冲击,碰撞)
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environmental impact (环境冲击,环境影响)
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environmental impact assessment (环境影响评价)
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impact strength ([化]冲击强度)
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impact toughness ([化]冲击韧性)
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impact resistance (抗冲击性;冲击阻力)
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have an impact on (对于…有影响;对…造成冲击)
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economic impact (经济影响)
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impact load (冲击荷载;冲击负载)
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impact test ([化]冲击试验;冲辉验)
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visual impact (视觉冲击,视觉震撼;视觉效果)
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impact energy (冲击能(量))
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high impact (高冲击强度,高冲力)
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impact factor (撞击因子;撞击系数)
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social impact (社会影响;社会冲击)
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impact force (冲击力,冲压力)
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impact analysis (影响分析,冲击分析)
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adverse impact (负面影响)
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impact crusher ([化]冲击式破碎机)
- The force of the impact knocked the breath out of her. (撞击力使她喘不过气来。)
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affect, influence, reach, work on, strike (影响;[力]撞击;冲突;压紧)
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charge at ([力]冲击;产生影响)
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effect, impression, influence, infection, affection (影响;效果;[物]碰撞;[力]冲击力)
818. reject
ri'dʒekt 拒绝;排斥;抵制;丢弃
ri'dʒekt 被弃之物或人;次品
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reject rate (废品率;拒绝率)
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reject ratio (废品率;退件率)
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Sarah rejected her brother’s offer of help. (萨拉拒绝了她弟弟的帮助。)
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Dexter flatly rejected (= completely rejected ) calls for his resignation. (德克斯特断然拒绝让他辞职的要求。)
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His proposal was rejected outright (= completely rejected ) . (他的建议被彻底否决了。)
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refuse, negative (拒绝;排斥;抵制;丢弃)
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inferior, degraded product (被弃之物或人;次品)
819. corroborate
kə'rɔbə,reit 证实;使坚固
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We now have new evidence to corroborate the defendant’s story. (我们现在有新的证据来证实被告人的说法。)
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Experiments elsewhere corroborate these results. (其他地方的试验也证实了这些结果。)
- favor, make sure, validate, sustain (证实;使坚固)
820. ore
ɔ: 矿;矿石
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iron ore (铁矿石;铁矿砂)
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ore deposit (矿床;矿层)
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gold ore (金矿石,金矿)
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ore body (矿体)
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copper ore (铜矿)
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ore dressing (选矿;造矿)
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manganese ore (锰矿石,锰矿;硬锰砂)
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iron ore mine (铁矿山)
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ore grade (矿石品位分级)
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ore concentrate (精矿)
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tin ore (锡矿(石);锡矿砂)
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raw ore (原矿石,未选的矿石)
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ore bearing (含矿的)
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sulphide ore (硫化矿)
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iron ore concentrate (铁精矿,铁精砂)
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zinc ore (锌矿;锌矿砂;锌矿石)
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fine ore (粉矿;细矿石)
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ore block (矿块;矿段;矿体)
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ore fines (粉矿;矿石颗粒)
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rich ore (富矿,好矿;富矿石)
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iron ore (铁矿石)
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veins of rich ore (富矿脉)
- mine ([矿物]矿;矿石)
821. lateral
'lætərəl 侧面的,横向的
'lætərəl 侧部;[语] 边音
'lætərəl 横向传球
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lateral displacement (横向位移,侧向位移;侧方移位)
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lateral pressure (侧压;旁压力)
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lateral stiffness (横向刚性,横向刚度)
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lateral load (横向荷载,横向负荷;冲力)
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lateral force (侧向力)
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lateral movement (横向运动)
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amyotrophic lateral sclerosis (肌萎缩性脊髓侧索硬化症)
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lateral ventricle (侧脑室)
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lateral direction (横向)
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lateral stability (横向稳定性,侧向稳定性;横稳性,侧稳度)
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lateral acceleration (侧向加速度;横向加速率)
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lateral earth pressure (水平土压;横向土压力;侧向土压力)
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lateral flow (侧流;横向流)
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lateral position (侧卧位)
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lateral deflection ([电]旁向偏转)
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lateral thinking (横向思维;水平思考)
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lateral bending (横向弯曲;侧向弯曲)
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lateral resolution (横向分辨率)
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lateral line (支线,侧线)
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lateral support (横向支承)
- The wall is weak and requires lateral support. (墙体不坚固,需要从侧面加以支撑。)
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sided, transverse ([解剖]侧面的,横向的)
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sidepiece (侧部;[语]边音)
822. influenza
,influ'enzə [内科] 流行性感冒(简写flu);家畜流行性感冒
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influenza virus (流感病毒)
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avian influenza (禽流感;家禽流行性感冒)
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influenza vaccine (流感疫苗)
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avian influenza virus (禽流感病毒)
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influenza a virus (甲型流感病毒)
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pandemic influenza (大流行性流感)
- grippe, feveret ([中医][内科]流行性感冒(简写flu);家畜流行性感冒)
823. cardiovascular
,kɑ:diəu'væskjulə [解剖] 心血管的
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cardiovascular disease (心血管疾病;冠心病)
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cardiovascular system ([医]心血管系统)
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cardiovascular surgery (心血管外科)
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diabetes and cardiovascular disease (糖尿病和心血管疾病)
- cardiovascular disease (心血管疾病)
824. speculation
,spekju'leiʃən 投机;推测;思索;投机买卖
- speculation about (n. 关于…猜测)
- The witness’s statement was pure speculation (= not based on any facts ) . (这名证人的陈述纯粹是猜测。)
- theory, guess, projection (投机;推测;思索;投机买卖)
825. condescending
表现出优越感的;居高临下的
屈尊(condescend的ing形式)
- Professor Hutter’s manner is extremely conde-scending. (赫特教授的态度极为傲慢。)
- modest, unassuming (谦逊的;故意屈尊的;有优越感的)
826. mechanism
'mekənizəm 机制;原理,途径;进程;机械装置;技巧
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market mechanism (市场机制;市场调节作用)
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reaction mechanism (反应机理)
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incentive mechanism (激励机制)
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control mechanism (控制机构)
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operating mechanism (操作机构;工作机构)
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failure mechanism (破坏机理;失效机理)
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transmission mechanism (传导机制;传动装置)
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mechanism of action (作用机制;作用机理)
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transfer mechanism (传动机构;转帐机构)
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corrosion mechanism (腐蚀机理)
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drive mechanism (驱动机构;传动装置)
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price mechanism (价格机制)
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driving mechanism ([计]驱动器;转仪装置)
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mechanism design (机制设计(微观经济学和博弈论的分支领域);机构设计(学科名称);机械设计)
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cam mechanism (凸轮机构)
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mechanism model (机理模型)
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competitive mechanism (竞争机制;竞争过程)
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fracture mechanism (断裂机理;断裂机制)
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generation mechanism (产生机制)
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degradation mechanism (老化机构;降解机制)
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the brake mechanism (刹车装置)
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a clock mechanism (钟表机件)
- theory, element, technique, skill, machinery (机制;原理,途径;进程;机械装置;技巧)
827. exonerate
iɡ'zɔnəreit 使免罪
828. flip
flip 掷;轻击
flip 无礼的;轻率的
flip 弹;筋斗
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flip side ([引申]另一方面;唱片的反面;相对立的人)
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flip chip (倒装法;覆晶技术)
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flip over (翻页;翻过来)
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flip a coin (抛钱币(决定))
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flip out ([俚]乐死了;失控;疯掉)
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back flip (后空翻)
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flip saunders (菲利普·桑德斯(篮球教练))
-
We flipped a coin to see who would go first. (我们抛硬币决定谁先去。)
-
There’s quite an art to flipping pancakes. (翻煎饼真是门艺术。)
-
throw, pitch (掷;轻击)
-
frisk (用指轻弹;蹦跳)
-
rude, offensive (无礼的;轻率的)
-
somesault (弹;筋斗)
829. sulfuric
sʌl'fjuərik 硫磺的;含多量硫磺的;含(六价)硫的
-
sulfuric acid (硫酸)
-
concentrated sulfuric acid (浓硫酸;发烟硫酸)
-
fuming sulfuric acid (发烟硫酸)
- This variety is said to have a dog or panther-like nose and face, a forked tongue protruding from it, large fangs, and to hiss and screech when alarmed, as well as leave a sulfuric stench behind. (据说,它还拥有狗或是豹子一样的鼻子和脸,像叉子一样的舌头,很大的獠牙,被惊吓到时会嘶嘶作声并尖叫并放出含有大量硫磺的臭气。)
- sulphuric, thio (硫磺的;含多量硫磺的;含(六价)硫的)
830. subtract
səb'trækt 减去;扣掉
- subtract from (减去)
- Thus, if you have staff activities in loops and want to run the above request, you need to ensure that you subtract only events which belong together. (因此,如果您在循环中具有人员活动,并且想要运行以上的请求,那么您必须确保您只减去了属于一起的事件。)
- substract, subduce (减去;扣掉)
831. concurrent
kən'kʌrənt 并发的;一致的;同时发生的
kən'kʌrənt [数] 共点;同时发生的事件
-
concurrent engineering (并行工程;同步工程)
-
concurrent processing (同作处理;并行处理)
-
concurrent post (n. 兼职)
-
concurrent flow (并流;平行流)
-
concurrent process (并发进程)
- The exhibition reflected concurrent developments abroad. (该展览反映了国外的同期发展情况。)
-
united, consistent, corresponding, matching, uniform ([计]并发的;一致的;[统计]同时发生的)
-
common point ([数]共点;[统计]同时发生的事件)
832. comprehension
,kɔmpri'henʃən 理解;包含
-
reading comprehension (阅读理解;阅读测验)
-
listening comprehension (听力理解;听懂;听力测验)
-
comprehension and translation (理解与翻译)
- Why you let her talk you into doing such a foolish thing is beyond my comprehension (= impossible for me to understand ) . (你怎么会被她说服去做这种蠢事,我实在是无法理解。)
- containing, grasp, understanding, involved in, involvement (理解;包含)
833. legitimate
li'dʒitimət, li'dʒitimeit 合法的;正当的;合理的;正统的
li'dʒitimət, li'dʒitimeit 使合法;认为正当(等于legitimize)
-
legitimate authority (法定职权;合法权威)
-
legitimate interest (合法权益;合法利益)
-
legitimate income ([经]正当收入)
-
That’s a perfectly legitimate question. (那个问题完全合乎情理。)
-
Most scientists believe it is legitimate to use animals in medical research. (大多数科学家认为用动物作医学研究是正当的。)
- legal, reasonable, valid, logical, rational (合法的;正当的;合理的;正统的)
834. trigger
'triɡə 引发,引起;触发
'triɡə 扳机;[电子] 触发器;制滑机
-
trigger circuit ([计]触发电路;同步起动电路)
-
trigger pulse (触发脉冲)
-
pull the trigger (开枪)
-
trigger off (引起;激起)
-
quick on the trigger ([美国口语])
-
trigger signal (触发信号)
-
trigger point (触发点;扳机点)
-
schmitt trigger (施米特触发器)
-
trigger finger (扣扳机的手指)
-
The assassination triggered off a wave of rioting. (这次暗杀事件引发了一阵骚乱。)
-
Certain forms of mental illness can be triggered by food allergies. (某些精神疾病可能由食物过敏引发。)
-
His action triggered a massive response from the government. (他的行动引发了政府的巨大反应。)
-
attract, produce, cause, operate, occasion ([物化]引发,引起;[电子]触发)
-
flip-flopper ([军]扳机;[电子]触发器;制滑机)
835. bestow
bi'stəu 使用;授予;放置;留宿
- The United States bestowed honorary citizenship upon England's World War II prime minister, Sir Winston Churchill. (美国授予了二战期间的英国首相温斯顿·丘吉尔爵士荣誉公民的称号。)
- make use of, award, fashion, give, employ (使用;授予;放置;留宿)
836. nonbiodegradable
'nɔn,baiəudi'greidəbl 非生物降解的;不能生物降解的
- Disposal of nonbiodegradable waste is a primary source of pollution. (对非生物降解物的处理是污染的主要来源。)
837. vocal
歌唱的;声音的,有声的
声乐作品;元音
-
vocal music (声乐;通过口头传唱的音乐)
-
vocal cord ([医]声带;[医]声襞)
-
vocal tract (声道)
-
vocal fold (声襞)
-
vocal cord paralysis (n. 声带麻痹)
-
vocal concert (演唱会)
-
vocal music (声乐)
-
Allison’s vocal style is influenced by country and blues music. (艾利森的演唱风格受到乡村音乐和布鲁斯音乐的影响。)
-
a female vocal group (女子歌唱组合)
-
audio, sonic (歌唱的;声音的,有声的)
-
vowel (声乐作品;元音)
838. relay
'ri:lei, ri'lei 转播;接替
'ri:lei, ri'lei [电] 继电器;接替,接替人员;驿马
-
torch relay (火炬传递;火炬接力;圣火传递)
-
relay protection (继电保护)
-
relay race (接力赛)
-
frame relay ([计]帧中继)
-
time relay (时间继电器)
-
electromagnetic relay (电磁式继电器)
-
relay station (中继站;中断电台)
-
protective relay (保护继电器)
-
solid state relay (固态继电器)
-
distance relay (测距继电器)
-
differential relay (差动继电器)
-
medley relay (混合泳;混合泳接力)
-
current relay (电流继电器;电撂电器)
-
relay system (中继系统;全继电器制)
-
relay contact (继电器触点,继电匹点)
-
intermediate relay (中间继电器)
-
power system relay protection (电力系统继电保护原理)
-
thermal overload relay (热继电器;热过载继电器)
-
alarm relay (警报继电器)
-
thermal relay ([电]热继电器)
- The broadcasts were relayed by satellite. (这些电视节目通过卫星进行转播。)
-
take sth over (转播;接替)
-
realy, supersedure ([电]继电器;接替,接替人员;驿马)
-
retransmit (转播;使接替;分程传递)
839. revenue
'revənju:, -nu: 税收,国家的收入;收益
-
tax revenue (税收;赋税收入)
-
sales revenue (产品销售收入)
-
revenue and expenditure (收支)
-
inland revenue (税务局;税收;国内税收)
-
fiscal revenue (财政收入)
-
source of revenue (收入来源)
-
total revenue (总收入)
-
internal revenue (国内税收)
-
revenue sharing (收入分享)
-
marginal revenue (边际收入,边际收益)
-
revenue stream (收入来源;收益流)
-
revenue income (收益)
-
internal revenue service ((美国))国内收入署)
-
annual revenue (岁入;年度收入)
-
state revenue (财政收入)
-
revenue bond (n. 收益公债券)
-
net revenue (净收入;纯收入)
-
revenue recognition (收入确认)
-
revenue account (营业收入帐户;岁入帐;收益帐;进款帐)
-
average revenue (平均收益)
-
advertising revenue (广告收入)
-
Strikes have cost £20 million in lost revenues . (罢工造成的收入损失达到2,000万英镑。)
- taxes, income, proceeds, yield (税收,国家的收入;[会计]收益)
840. hypothesis
hai'pɔθisis 假设
-
hypothesis testing (假设检验;假设测算)
-
hypothesis test (假设检验)
-
efficient market hypothesis (有效市场假说;有效率市场假说)
-
null hypothesis (零假设;虚假设;解消假设)
-
riemann hypothesis (黎曼假设(等于黎曼猜想))
-
working hypothesis (作业假说,工作假说)
-
efficient markets hypothesis (有效市场假说)
- One hypothesis is that the victim fell asleep while driving. (一种假设是受害人开车时睡着了。)
- tentative (假设)
841. diameter
dai'æmitə 直径
-
particle diameter (粒径;颗粒直径,粒子直径)
-
pipe diameter (管直径)
-
inner diameter (内径)
-
hole diameter (孔直径;刃口直径)
-
pore diameter (孔径;孔隙直径)
-
outside diameter (外直径)
-
outer diameter (外直径)
-
inside diameter (内径)
-
diameter ratio (直径比;内外径比;直径螺距比)
-
average diameter (n. 平均直径;算术平均径)
-
internal diameter (内直径)
-
pitch diameter (节圆直径)
-
mean diameter (平均直径;中径;二次平均直径)
-
major diameter (大直径,外径;螺纹大径,大径)
-
bore diameter (孔径,内径)
-
external diameter (外径)
-
grain diameter (粒径,颗粒直径)
-
wire diameter (线径;焊丝直径)
-
nominal diameter (公称直径;标称直径)
-
equivalent diameter (当量直径)
- ...a tube less than a fifth of the diameter of a human hair. (…一根直径不到头发五分之一的微管。)
842. spoilage
'spɔilidʒ 损坏,糟蹋;掠夺;损坏物
- lay waste to, breaking down (损坏,糟蹋;掠夺;损坏物)
843. ethnographic
,eθnə'ɡræfik 人种志的;民族志学的
- Near Amsterdam there is an ethnographic museum where one can trace the history of klomps development, to see the fully automated production process of this unique wooden shoes. (在阿姆斯特丹附近,有一个人种学博物馆,里面介绍了木屐鞋的发展历史,还能了解这种独特木鞋的整个自动化制作过程。)
844. flourish
'flauriʃ 兴旺;茂盛;挥舞;炫耀;华饰
'flauriʃ 夸耀;挥舞
-
a flourish of trumpets (大肆宣扬)
-
in full flourish (在全盛时,盛极一时)
-
He took his cap from under his arm with a flourish and pulled it low over his eyes. (他挥手从腋下取出帽子,拉低帽檐盖住眼睛。)
-
He flourished the glass to emphasize the point. (他挥舞着杯子来强调这一点。)
-
health, display (兴旺;茂盛;挥舞;炫耀;华饰)
-
air, sport (夸耀;挥舞)
-
succeed, flower, thrive (繁荣,兴旺;茂盛;活跃;处于旺盛时期)
845. splotchy
'splɔtʃi 有斑点的;沾上污点的
- The splotchy design on the dress, reminiscent of a butterfly or maybe Rorschach ink blots, is certainly artistic, but I'm waiting for a little more proof of the science before I send my measurements. (这件衣服上的斑点设计,让人联想到蝴蝶或者可能是罗夏墨迹,当然是有艺术性的,但我正等待更多科学证明,之后才能作出评价。)
- macular, fleckered (有斑点的;沾上污点的)
846. polynomial
,pɔli'nəumiəl [数] 多项式;由 2 字以上组成的学名
,pɔli'nəumiəl 多项式的;多词学名(指由两个以上的词构成的学名)
-
polynomial regression ([计]多项式回归)
-
polynomial time (多项式时间)
-
polynomial function (n. 多项式函数)
-
quadratic polynomial (二次多项式)
-
orthogonal polynomial (正交多项式)
-
cubic polynomial (三次多项式;立方次多项式)
-
characteristic polynomial (特征多项式)
-
polynomial equation (多项式方程)
-
chebyshev polynomial (切比雪夫多项式)
-
interpolation polynomial (插值多项式)
- polynomial equations (多项式方程)
- multinomial ([数]多项式;由 2 字以上组成的学名)
847. navigation
,nævi'ɡeiʃən 航行;航海
-
inertial navigation ([电]惯性导航(等于inertial guidance))
-
inertial navigation system ([军]惯性导航系统)
-
satellite navigation (n. 卫星导航)
-
navigation bar (导航栏;导航条)
-
navigation equipment (导航设备)
-
navigation channel (航道,船道)
-
maritime navigation (海上航行;水运;航海学;海洋船舶驾驶)
-
navigation mark (导航标志;航道标志)
-
navigation satellite (导航卫星)
-
celestial navigation (天文导航)
-
air navigation (空中导航;空中领航)
-
navigation lock (船闸;通航闸)
-
inland navigation (内河航行)
-
marine navigation (海上导航;航海导航;船舶导航;航海术)
-
navigation aid (助航设备;导航设施)
- compasses and other instruments of navigation (罗盘及其他导航仪器)
- salling, siling ([航]航行;[水运]航海)
848. archaeological
,ɑ:kiə'lɔdʒikəl [古] 考古学的;[古] 考古学上的
- archaeological site (考古遗址;遗迹)
-
So there are two other models, then, models different from the immigration model, two other models for understanding the formation of Israel, that build on this archaeological evidence. (那么还有两个其他的模型,与移民模型不同的两个模型,这两个模型也是为了说明以色列的形成,它们是依据考古学证据。)
-
In particular, he said they had been influenced by the discovery of a crucified skeleton, which was found near Jerusalem in 1968 and is the only such archaeological find. (他特别指出他们受到一具被钉死的骨架的影响,这具骨架在1968年出土于耶路撒冷附近,并且是这方面唯一的考古学发现。)
849. dispute
dis'pju:t, 'dis- 辩论;怀疑;阻止;抗拒
dis'pju:t, 'dis- 辩论;争吵
-
dispute resolution ([法律]调解纠纷)
-
in dispute (在争论中)
-
labor dispute (劳动争议;劳资纠纷)
-
dispute about (争论,辩论)
-
trade dispute (贸易纠纷)
-
beyond dispute (无疑地;没有争论余地)
-
labour dispute (劳资争议)
-
legal dispute (法律纠纷)
-
dispute settlement body (争端解决机构;争端处理机构;争端解决机制)
-
under dispute (在争论中)
-
settle dispute (解决争端;解决争议)
- What happened next is hotly disputed . (关于后来发生了什么,争论很激烈。)
-
discuss, debate, argue, stem, block (辩论;怀疑;阻止;抗拒)
-
debate, argue with (争论)
-
argument, debate, brush, controversy (辩论;争吵)
850. realm
relm 领域,范围;王国
- in the realm of (在……领域里)
- the spiritual realm (精神领域)
- domain, territory, kingdom, province, world, universe, extent (领域,范围;王国)
851. decay
di'kei 衰退,[核] 衰减;腐烂,腐朽
di'kei 衰退,[核] 衰减;腐烂,腐朽
-
tooth decay (蛀牙;龋齿;齵齿)
-
decay rate (衰减率;衰变率;衰变速度)
-
radioactive decay ([物]放射性衰变)
-
exponential decay (指数式衰减)
-
decay time ([物]衰减时间)
-
in decay (已腐朽,已腐烂)
-
decay resistance (耐腐性,耐腐蚀性能)
-
decay curve (衰变曲线;衰减曲线;退化曲线;余辉曲线)
-
fall into decay (损坏,腐烂;衰败)
-
Her body was already starting to decay. (她的尸体已经开始腐烂。)
-
Most archaeological finds are broken, damaged, or decayed. (大部分考古发现物都已破裂、损坏或腐烂。)
-
decaying organic matter (腐烂的有机物)
-
fail, flag (衰退,[核]衰减;腐烂,[木]腐朽)
-
recession, downturn, decline, decomposition (衰退,[核]衰减;腐烂,[木]腐朽)
-
corrupt, septicize (使腐烂,使腐败;使衰退,使衰落)
852. reef
ri:f 暗礁;[地质] 矿脉;收帆
ri:f 收帆;缩帆
-
coral reef (珊瑚礁)
-
barrier reef (堡礁;堤礁)
-
great barrier reef (大堡礁)
-
reef limestone (礁灰岩)
-
reef flat (礁坪,浅石滩;平坦礁)
-
submerged reef (暗礁)
- a proposal to protect several miles of thousand-year-old coral reef (保护绵延数英里的千年古珊瑚礁的提案)
- covers, rock ([海洋][水运]暗礁;[地质]矿脉;收帆)
853. hazardous
'hæzədəs 有危险的;冒险的;碰运气的
-
hazardous waste (危险废物;有害垃圾)
-
hazardous material (有害物质;危险品)
-
hazardous area (危险区;危险场地)
-
hazardous substance (有害物质;危险物品)
-
hazardous goods (危险品)
-
hazardous location (危险场地;危险地段)
- the disposal of hazardous waste (有害废弃物的处理)
- risky, jeopardous (有危险的;冒险的;碰运气的)
854. shatter
'ʃætə 粉碎;打碎;破坏;破掉;使散开
'ʃætə 碎片;乱七八糟的状态
- The explosion shattered the building. (这次爆炸把大楼炸成一片废墟。)
-
destroy, comminute (粉碎;打碎;破坏;破掉;使散开)
-
size reduction, out of action (粉碎;损坏;落叶)
-
debris, chip (碎片;乱七八糟的状态)
855. proton
'prəutɔn [物] 质子
- proton pump (质子泵)
-
So we get at the number of neutrons indirectly because we know the proton number here. (所以,我们可以间接得到中子数,因为我们知道质子数了。)
-
When a neutron inside an atom decays, it produces a proton, an electron, and a neutrino. (原子内的一个中子衰变后会产生一个质子、一个电子和一个中微子。)
-
Hydrogen, the most common molecule in the universe, is just two atoms—each with one proton and one electron. (是宇宙中最普通的分子,仅有两个原子构成,每个原子仅包含一个质子和一个电子。)
- merron, uron ([物]质子)
856. longevity
lɔn'dʒevəti 长寿,长命;寿命
- longevity hill (万寿山(北京密云))
- The ancient Chinese claimed that garlic promoted longevity. (中国古人说蒜能延寿。)
- age, macrobiosis (长寿,长命;[生物]寿命)
857. spurious
'spjuəriəs 假的;伪造的;欺骗的
- spurious sympathy (假同情)
- false, bogus (假的;伪造的;欺骗的)
858. envelope
'envələup 信封,封皮;包膜;[天] 包层;包迹
-
flight envelope (飞行包线)
-
nuclear envelope (核膜;核被膜)
-
envelope curve (包络曲线;包迹)
-
failure envelope (断裂点轨迹;破坏包络线)
-
push the envelope (挑战极限;接近甚至超越安全限度;越过底线)
-
glass envelope (玻璃封装;玻壳)
-
envelopes and stamps (信封和邮票)
-
She tore open the envelope and frantically read the letter. (她撕开信封慌忙看信。)
-
He got a job stuffing envelopes (= filling them with letters ) at the campaign headquarters. (他找了一份在竞选总部装信封的工作。)
- cover, involucrum (信封,封皮;包膜;[天]包层;包迹)
859. exert
iɡ'zə:t 运用,发挥;施以影响
-
exert oneself (努力;尽力)
-
exert an influence on (对……产生影响)
-
They exerted considerable influence within the school. (他们在校内施加了很大的影响力。)
-
Environmental groups are exerting pressure on the government to tighten pollution laws. (环境保护组织在向政府施加压力,要求从严执行环保法律法规。)
- handle, to put to use (运用,发挥;施以影响)
860. gorilla
ɡə'rilə 大猩猩
-
Lose yourself in the play. Be a dinosaur, or a gorilla, or a villain. (放下自己的架子,扮演一只恐龙,或者是大猩猩,甚至是一个坏蛋。)
-
In fact, he found that there was scarcely any information on gorilla cognition at all. (事实上,他发现任何有关大猩猩认知的信息都非常稀少。)
-
The most famous albino animal of all was Snowflake the gorilla, who lived at Barcelona Zoo from 1966 until his death from skin cancer in 2003. (最著名的白化动物是大猩猩雪花。 自1966年以来,他一直生活在巴塞罗纳动物园,直到2003年死于皮肤癌。)
861. exempt
iɡ'zempt 免除;豁免
iɡ'zempt 被免除的;被豁免的
iɡ'zempt 免税者;被免除义务者
-
exempt from (豁免,免除)
-
exempt from tax (免税)
-
tax exempt (免税的)
-
So we have the current argument over how much of the derivative market will be exempt from regulation. (所以我们就看到了当前有关衍生产品市场到底有多大份额可以得到规则的豁免的辩论。)
-
All the new rules do is exempt the user from legal liability - something Apple does not appear to be pursuing anyway. (新法规做到的仅仅是免除了用户的法律责任 - 看起来苹果本来也不打算追究这种责任。)
-
So empirical approaches to literature, the simple observation of data from which one can generalize -they exempt these from the general charge against literary theory. (文学的经验主义研究方法,对我们所概括的事物的简单数据观察,对文学理论的普遍控诉中,他们免除了这些。)
- discharge, forgive (免除;豁免)
862. flatten
'flætn 击败,摧毁;使……平坦
'flætn (Flatten)人名;(德)弗拉滕
- flatten out (平击;变平,转为水平飞行)
-
Use a rolling pin to flatten the dough. (用擀面杖把面团擀平。)
-
The land flattened out as we neared the coast. (我们接近海岸时,地势变平坦了。)
-
defeat, triumph over (击败,摧毁;使……平坦)
-
even (变平;变单调)
863. eclipse
i'klips 使黯然失色;形成蚀
i'klips 日蚀,月蚀;黯然失色
-
solar eclipse (n. [天]日食)
-
total solar eclipse (日全食)
-
total eclipse ([天]日全食;月全食)
-
lunar eclipse ([天]月蚀)
-
partial eclipse (n. 偏食,日偏食)
-
eclipse of the moon (月食)
-
eclipse of the sun (日食)
-
annular eclipse ([天文学]日环食;[天文学]环蚀)
- The economy had eclipsed the environment as an election issue. (经济作为竞选话题已经盖过环境问题。)
864. irradiation
i,reidi'eiʃən 照射;发光,放射
-
irradiation time (辐照时间;照射时间)
-
ultraviolet irradiation (紫外线照射)
-
food irradiation (食品辐射,食品照射)
-
irradiation damage (辐照损伤,照射损害)
-
irradiation plant (辐照装置;辐照工厂)
-
gamma irradiation (伽马辐照)
- radiation, shininess ([物][特医]照射;[光]发光,放射)
865. lactation
læk'teiʃən 哺乳;哺乳期;授乳(形容词lactational);分泌乳汁
- lactation period (泌乳期)
- suckling period ([生理]哺乳;哺乳期;授乳(形容词lactational);分泌乳汁)
866. purchaser
'pə:tʃəsə 买方;购买者
-
The purchaser is the primary actor. (购买者是主要的参与者。)
-
The purchaser must ultimately ensure that there is a high-quality computer component. (购买者最终一定要确保计算机里面是高质量的部件。)
- vendee (买方;[贸易]购买者)
867. primary
'praiməri 主要的;初级的;基本的
'praiməri 原色;最主要者
-
primary school (小学)
-
primary stage (初始阶段)
-
primary purpose (主要目的;根本目的)
-
primary factor (主因子,准素因子;一次因素)
-
primary education (初等教育)
-
primary goal (首要目标)
-
primary function (主功能;基函数)
-
primary energy (一次能源;最初的电子能量)
-
primary air (一次空气)
-
primary source (主源;第一手来源)
-
primary focus (主焦点;优先考虑)
-
primary care (初级治疗,初级护理;基层医疗)
-
primary concern (主要关心的事)
-
primary data (原始数据;原始资料)
-
primary treatment (一次处理;初级处理)
-
primary production (初级生产)
-
primary key (主关键字,主键标)
-
primary health care (初级保健护理)
-
primary culture (原始培养;初代培养)
-
primary market (初级市场;初次市场(即证券发行机构))
-
Our primary concern is to provide the refugees with food and health care. (我们的头等大事是向难民提供食品和医疗。)
-
Many of the villagers rely on fishing as their primary source of income. (很多村民以打鱼作为他们的主要收入来源。)
-
Personal safety is of primary importance . (人身安全至关重要。)
-
elementary, major, central, main, leading (主要的;[数]初级的;基本的)
-
original color, fundamental colour (原色;最主要者)
868. origin
'ɔridʒin, 'ɔ:- 起源;原点;出身;开端
-
country of origin (原产地;原产国)
-
certificate of origin ([商]原产地证书)
-
place of origin (原产地;起运地点)
-
origin of life (生命的起源;生命起源)
-
point of origin (原点,起始点;起火点)
-
plant origin (植物来源)
-
ethnic origin (种族本源)
-
animal origin (动物来源)
-
fever of unknown origin (无明显病因的发烧)
-
marine origin (海成;海相成因)
-
data origin (数据源)
-
humble origin (卑微的出身)
-
noise origin (噪声源)
-
The tradition has its origins in the Middle Ages. (这一传统源于中世纪。)
-
old folk tales of unknown origin (起源不明的古老民间传说)
- birth, extraction, dawn (起源;[数]原点;出身;开端)
869. despise
di'spaiz 轻视,鄙视
- She despised her neighbours. (她看不起她的邻居。)
- slight, set light by (轻视,鄙视)
870. lamellar
lə'melə 薄片状的;薄层状的
- lamellar structure (层状结构;片状组织)
- laminar (薄片状的;薄层状的)
871. anger
'æŋɡə 怒,愤怒;忿怒
'æŋɡə 使发怒,激怒;恼火
-
in anger (生气地,愤怒地)
-
show anger (显示愤怒)
- There is growing anger among the people against the government. (民众对政府越来越不满。)
-
wrath, bile (怒,[心理]愤怒;忿怒)
-
provoke, enrage (使发怒,激怒;恼火)
-
chafe at, be hot under the collar (发怒;恼火)
872. meteorite
'mi:tiərait 陨星;流星
- Shooting stars, falling star ([天]陨星;流星)
873. foot
fut 脚;英尺;步调;末尾
fut 步行;跳舞;总计
-
on foot (步行;在进行中)
-
at the foot of (在…(山)脚下;在…的下部)
-
of foot (在行走(或走路)中)
-
set foot on (踏上)
-
set foot (进入到某处;行走)
-
hand and foot (手脚一起;完全地;无微不至地)
-
set foot in (v. 踏进;进入;涉足于)
-
from head to foot (全身)
-
foot massage (足部按摩;脚底按摩)
-
foot in the door (成功的第一步,成功地开始)
-
square foot (平方英尺)
-
on the wrong foot (以不好的方式开始,出师不利)
-
under foot (adv. 在地面;在脚底)
-
at foot (在附近)
-
on the right foot (以好的方式开始;开张大吉;开门红)
-
athlete's foot (香港脚;脚癣)
-
foot the bill (负担费用,付帐)
-
foot and mouth disease ([病]口蹄疫)
-
foot switch (脚踏开关;脚踏电门)
-
foot pedal (脚踏开关)
-
My foot hurts. (我脚痛。)
-
I had blisters on the soles of my feet . (我的脚底起泡了。)
-
I dropped a glass earlier, so don’t walk around in bare feet . (我刚才打破了一个玻璃杯,所以不要光着脚到处走。)
-
The vet examined the horse’s hind feet . (兽医检查了马的后蹄。)
-
Don’t wipe your feet on the carpet! (别在地毯上蹭脚!)
-
She stood on the platform, her suitcase at her feet . (她站在月台上,手提箱放在脚边。)
-
last, trilby ([解剖]脚;英尺;步调;末尾)
-
hoof it, pad (步行;跳舞;总计)
-
Make Payment, disburse (支付;给……换底)
874. charity
'tʃærəti 慈善;施舍;慈善团体;宽容;施舍物
-
in charity (◎出于恻隐之心)
-
charity work (慈善工作)
-
out of charity (出于仁慈)
-
charity event (慈善活动;慈善赛;慈善事件)
-
charity begins at home (慈善要从家庭做起;仁爱始于家)
-
charity sale (义卖)
-
charity school (n. 慈善学校;贫民学校)
- Several charities sent aid to the flood victims. (有几家慈善机构已向洪灾灾民送去了救援物资。)
- tolerance, mercy (慈善;施舍;慈善团体;宽容;施舍物)
875. ale
eil 麦芽酒
-
ginger ale (姜味较淡的姜汁汽水;姜汁无酒精饮料)
-
cakes and ale (n. 欢乐)
- ...our selection of ales and spirits. (…我们精选的麦芽酒和烈性酒。)
- yill (麦芽酒)
876. fluctuation
,flʌktju'eiʃən 起伏,波动
-
economic fluctuation (经济波动)
-
price fluctuation ([经]价格起伏,物价波动)
-
voltage fluctuation (电压波动;电压升降)
-
temperature fluctuation (温度波动;温度涨落)
-
market fluctuation (市场波动;市价涨落)
-
speed fluctuation (速度波动;速率变动;速度忽高忽低)
-
fluctuation range (波动幅度)
-
current fluctuation (电流起伏,电流波动;日常波动)
-
fluctuation velocity (脉动速度,波动速度;变动速度)
-
cyclical fluctuation (n. 循环变动,周期性波动)
-
turbulent fluctuation (n. 紊流脉动;紊动)
- Prices are subject to fluctuation. (价格可能会有波动。)
- wave, undulation ([海洋]起伏,[电子][物]波动)
877. forecast
'fɔ:kɑ:st 预报,预测;预示
'fɔ:kɑ:st 预测,预报;预想
-
weather forecast (天气预测,天气预报)
-
demand forecast (需求预测)
-
sales forecast (销售预测)
-
forecast period (预测期,预报期;预测阶段)
-
financial forecast (财务预测)
-
hydrological forecast (水文预报;水文预告)
-
requirement forecast (要求预测)
- Rain was forecast for the weekend. (预报周末有雨。)
-
predict, indicate, calculate, shadow ([气象][通信]预报,预测;预示)
-
prediction, divination (预测,[气象][通信]预报;预想)
878. calendar
'kælində 日历;[天] 历法;日程表
'kælində 将…列入表中;将…排入日程表
-
lunar calendar (n. 阴历)
-
calendar year (历年)
-
desk calendar (台历;台历芯)
-
chinese calendar (农历;阴历)
-
gregorian calendar (公历;格里高里历)
-
calendar month (历月)
-
solar calendar (阳历)
-
calendar date (历日期)
-
calendar day (历日;日历日)
-
academic calendar (校历)
-
perpetual calendar (万年历)
-
julian calendar (公历;罗马儒略历)
-
desktop calendar (桌上日历)
- There was a calendar on the wall above, with large squares around the dates. (墙的上方曾有一本日历,日期框在大方格里。)
- daily schedule, ephemeris (日历;[天]历法;[管理]日程表)
879. rhetoric
'retərik 修辞,修辞学;华丽的词藻
'retərik 花言巧语的
- The speech was dismissed by some people as merely political rhetoric . (有些人认为这场演讲只是华而不实的政治空谈。)
-
trope, eloquence ([语]修辞,修辞学;华丽的词藻)
-
smooth-tongued, plausible (花言巧语的)
880. nonzero
非零的
-
It does so and prints out the loop count with nonzero value. (程序按这种方式执行并打印具有非零值循环计数。)
-
One of the few notions from game theory to penetrate the popular culture was the distinction of zero-sum and nonzero-sum games. (零和与非零和游戏的区别是少数几个渗透到大众文化中的博弈论理念之一。)
-
A nonzero timeout is useful in real-time or other situations where an alternate action may be required if an object is not readily available. (在实时情况或其他情况(如果无法很快获得对象则或许需要替代操作)下,非零超时会很有用。)
- nonvanishing ([数]非零的)
881. prokaryote
prəu'kæri:əut [细胞] 原核生物
-
Turgor The state, in a plant or prokaryote cell, in which the protoplast is exerting a pressure on the cell wall owing to the intake of water by osmosis. (植物细胞或原生动物细胞由于渗透而大量吸收水分,使原生质体向细胞壁施加压力的状态。)
-
Plastids are essential organelles of plant cells and it is believed that plastids have arisen from an endosymbiotic event between a protoeukaryote and a photosynthetic prokaryote. (叶绿体是植物细胞内的一种重要细胞器,它起源于早期具有光合能力的原核生物与真核生物的内共生事件。)
-
Mycoplasma pneumoniae is a range between viruses and bacteria, the smallest self-propagation prokaryote , is the cause of children and respiratory infections of SARS one of the main pathogens. (肺炎支原体是一种介于病毒和细菌之间,能自行繁殖的最小原核生物,是引起儿童呼吸道感染及非典型肺炎的主要病原之一。)
- procaryote ([细胞]原核生物)
882. efficiency
i'fiʃənsi 效率;效能;功效
-
high efficiency (高效率)
-
production efficiency (生产效率)
-
work efficiency (工作效率;劳动效率;加工效率)
-
economic efficiency (经济效率)
-
energy efficiency (能源效率;能量效率)
-
improve efficiency (提高效率)
-
removal efficiency (去除效率)
-
thermal efficiency (热效率)
-
conversion efficiency (换能效率)
-
operating efficiency (营业效率,经营效率;工作效率)
-
operational efficiency (经营效率;运作效率)
-
transfer efficiency (转换效率;传输效率;合金过渡系数)
-
increase efficiency (提高效率)
-
current efficiency (电流效率)
-
economical efficiency (经济效率,经济效果;经济有效)
-
transmission efficiency (传输效率,通话效率)
-
learning efficiency (学习效率)
-
recovery efficiency (采收率;回收效率)
-
computational efficiency (计算效率)
-
displacement efficiency (驱替效率;置换效率;洗油效率)
- considerable advancements in energy efficiency (能源效率的显著提高)
- virtue, potency (效率;效能;功效)
883. cellular
'seljulə 细胞的;多孔的;由细胞组成的
'seljulə 移动电话;单元
-
cellular phone (移动电话;便携式电话)
-
cellular immunity ([医]细胞免疫)
-
cellular automaton (细胞自动机)
-
cellular telephone (移动电话;蜂窝电话)
-
cellular structure (微孔结构;蜂窝状结构)
-
cellular network (细胞网络)
-
cellular system ([计]单元系统)
-
cellular engineering (细胞工程;蜂窝工程;小区工程)
-
cellular glass (n. 泡沫玻璃(海绵状薄玻璃的一种))
-
cellular manufacturing (单元式制造)
- a cellular network (蜂窝式网络系统)
-
vuggy, polyporous ([细胞][数]细胞的;[岩]多孔的;由细胞组成的)
-
unit, mobilephone (移动电话;单元)
884. gymnast
'dʒimnæst 体操运动员
-
Nora was an excellent gymnast in this country. (诺拉是这个国家卓越的体操运动员。)
-
I was 26 by then -- which is ancient for a male gymnast. (我那时26岁,作为一名男子体操运动员已经太老了。)
-
Ah, the perspective of the proud gymnast. (嘿,自以为是的体操运动员的观点。)
885. mononucleosis
'mɔnəu,nju:kli'əusis 单核细胞增多症;单核白血球增多症
- infectious mononucleosis (传染性单核细胞增多)
- When the infection is systemic in nature, the lymphadenopathy is also usually generalized, as in tuberculosis, brucellosis, infectious mononucleosis, hepatitis, fungal infections, and toxoplasmosis. (当感染的性质是全市性的,淋巴结病常也是全身的,如在结核病、布鲁菌病、传染性单核细胞增多症、肝炎、霉菌感染和弓形虫病。)
886. constructivism
kən'strʌktivizəm 构成主义;构成派
- Hovering between abstraction, constructivism and surrealism, yet avoiding any specific avantgarde movement, Kertész, a Hungarian-born émigré, was guided by a personal yet rigorous aesthetic. (这位出生于匈牙利的流亡者徘徊在在抽象主义,构成主义和超现实主义之间,但是回避任何特别的前卫运动,他由个人的,严密的审美观所引导。)
887. criminology
,krimi'nɔlədʒi 犯罪学;刑事学
-
Are you fascinated by criminology, forensics, and detective work? (你是否有迷上犯罪学、法医和侦查工作?)
-
And experts who study criminology say that some crimes do seem to be contagious. (研究犯罪学的专家说,有些罪行似乎会蔓延的。)
-
Organised crime may do especially well in the downturn because it depends so heavily on the bribery of officials, reckons Michael Levi, a professor of criminology at Cardiff University. (有组织犯罪在经济下滑时期可能会非常猖獗,因为它很大程度上依靠对官员的贿赂,卡的夫大学的犯罪学教授迈克尔·李维这样说。)
888. exploit
'eksplɔit, ik's- 开发,开拓;剥削;开采
'eksplɔit, ik's- 勋绩;功绩
- Homeworkers can easily be exploited by employers. (在家工作的人容易被雇主剥削。)
-
develop, mine (开发,开拓;剥削;开采)
-
merit, feat (勋绩;功绩)
889. power
力量,能力;电力,功率;政权,势力;[数] 幂
激励;供以动力;使…有力量
借影响有权势人物以操纵权力的
-
in power (adj. 执政的;掌权的;当权的)
-
power supply (电源;电源供应器)
-
electric power (电力;电功率)
-
power plant (发电厂;动力装置)
-
power system (电网,电力系统;动力系统)
-
power consumption (能量功耗)
-
power station (发电站;发电厂)
-
great power (n. 强国)
-
high power (大功率;高倍)
-
nuclear power (核能;核动力)
-
power generation (发电,发电量;发电机设备)
-
competitive power (竞争能力)
-
power source (电源,能源)
-
power industry (电力工业)
-
low power (低功率,小功率)
-
thermal power (火力;火力发电;热功率;热电站)
-
power grid (电力网;强信号栅极)
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reactive power ([化]无功功率)
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wind power (风力,风能)
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power factor (功率因数;功率系数)
- They seized power in a military coup. (他们在一场军事政变中夺取了政权。)
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strength, ability, competence, regime, force ([物]功率;力量;能力;政权;势力;[数]幂)
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stimulate, bestir (激励;供以动力;使…有力量)
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make good time (快速前进)
890. antagonism
æn'tæɡənizəm 对抗,敌对;对立;敌意
- opposition, war, confrontation ([生化]对抗,敌对;对立;敌意)
891. excavation
,ekskə'veiʃən 挖掘,发掘
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deep excavation (深挖[工])
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underground excavation (地下挖掘)
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excavation work (挖土工程)
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rock excavation (岩石开挖,开采岩石)
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excavation depth (挖掘深度)
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earth excavation (挖土工程;土方开挖)
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A second excavation, in 1985, lasted a year and was cut short for technical reasons. (第二次挖掘是在1985年,因为技术原因持续了一年就突然停止了。)
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If he thinks I’m particular about excavation records, you should see him taking pictures! (如果他觉得我对挖掘纪录很挑剔,你应该看看他是怎么拍照的。)
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Blue flags define the excavation perimeter, while yellow ones mark the location of fossils or stone tools. (蓝旗用来显示发掘地的周长,而黄旗用来标明发掘出化石或石制工具的地点。)
- digging, disinterment ([建]挖掘,[古]发掘)
892. contemptuous
kən'temptjuəs 轻蔑的;侮辱的
- a contemptuous glance (轻蔑的一瞥)
- scornful, sniffish (轻蔑的;侮辱的)
893. candidate
候选人,候补者;应试者
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candidate for (候选人;人选)
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presidential candidate (总统候选人)
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qualified candidate (合格的候选人;合资格人员)
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suitable candidate (合适人选)
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doctoral candidate (博士研究生)
- a presidential candidate (总统候选人)
- examinee (候选人,候补者;应试者)
894. supreme
sju'pri:m, sə- 最高的;至高的;最重要的
sju'pri:m, sə- 至高;霸权
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supreme court (最高法院)
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supreme commander (最高指挥官;最高统帅;最高司令官)
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supreme being (上帝;至高无上的力量)
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supreme judicial court (最高上诉法院;最高法院)
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supreme council (n. 最高苏维埃)
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the Supreme Allied Commander in Europe (欧洲盟军最高指挥官)
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a country where the car reigns supreme (汽车占绝对优势地位的国家)
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highest, maximum, peak, top, principal (最高的;至高的;最重要的)
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hegemony (至高;霸权)
895. partial
'pɑ:ʃəl 局部的;偏爱的;不公平的
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partial differential (偏微分)
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partial discharge (局部放电;部分放电;部份履行)
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partial differential equation (偏微分方程)
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partial pressure (分压;[物化]分压力)
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partial shipment (分批装运,部分装运)
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partial derivative (偏导数;偏微商)
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partial order (偏序;部分有序)
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partial loss (部份损失)
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partial product (部分产品;部分乘积)
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partial load (部分负荷;分载)
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partial eclipse (n. 偏食,日偏食)
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partial view (局部视图,部分视图)
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partial correlation (部份相关,偏相关;部分相关)
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partial equilibrium (局部平衡,部分均衡)
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partial difference (偏差;偏增量)
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partial shipments and transhipment (分批装运和转运)
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partial contents (部分内容)
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partial payment (部份支付;分批付款)
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partial difference equation (偏差分方程)
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partial penetration (部分穿透;[军]局部侵彻)
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The exhibition was only a partial success. (那次展会只获得部分成功。)
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a partial solution to traffic congestion in Oxford (部分解决牛津地区交通拥堵问题的方法)
- regional, local, unfair, topical (局部的;偏爱的;不公平的)
896. release
ri'li:s 释放;发射;让与;允许发表
ri'li:s 释放;发布;让与
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release rate (释放率;释放速度)
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controlled release (控释;长效)
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press release (新闻稿;通讯稿)
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release from (解除;豁免)
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heat release (放热;热放出)
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news release (n. 通讯社或政府机构发布的新闻稿(等于press release))
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energy release (能量放出)
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release agent (脱模剂;隔离剂)
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release date (发布日期;发行日期;出厂日期)
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release mechanism (释放机构;安全机构;分离机构;脱开机械装置)
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day release (职工脱产学习时间)
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quick release (快拆杆;快速断路)
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block release (脱产进修(英国和欧洲大陆提高企业人员水平的))
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release valve (泄气阀;放气阀)
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pressure release ([物]压力释放)
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release lever (解锁手柄;分离杆)
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stress release (应力释放;应力消除)
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release pressure (释放压力)
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release paper ([化]剥离纸,防粘纸)
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release time (释放时间)
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Police arrested several men, who were later released. (警察逮捕了几个人,后来都释放了。)
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The bears are eventually released into the wild. (这些熊最后被放回野生环境中。)
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deliver, send, free, project, convey (释放;发射;让与;允许发表)
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liberation, issuance (释放;发布;让与)
897. overcharge
,əuvə'tʃɑ:dʒ, 'əuvətʃɑ:dʒ 过度充电;超载;装药过多
,əuvə'tʃɑ:dʒ, 'əuvətʃɑ:dʒ 对……索价过高;使……过度充电
- They were being overcharged for cheap beer. (他们买的是便宜的啤酒,却被收取了高价。)
- superimposed load, surcharge ([电]过度充电;[交]超载;装药过多)
898. indicate
'indikeit 表明;指出;预示;象征
- The study indicates a connection between poverty and crime. (研究显示贫穷和犯罪有关联。)
- forecast, index, image, shadow, figure (表明;指出;预示;象征)
899. aftermath
'ɑ:ftəmæθ, 'æf- 后果;余波
- In the aftermath of the coup, the troops opened fire on the demonstrators. (在那次政变的余波之中,军队向示威者开了枪。)
- sequel, backwash (后果;余波)