研究生科技英语阅读课后答案(全)
《科技英语》课后习题答案
Main Content: UNIT 1 MATHEMATICSI.Text OrganizationParts ParagraphsMain IdeasPart One Paras. 1-3 Game theory can be defined as the science ofstrategy which studies both pure conflicts(zero-sum games) and conflicts in cooperativeforms.Part Two Paras.4-11 There are two distinct types of strategic interdependence: sequential-move game and simultaneous-move game.Part Three Paras.12-19The typical examples of game theory are givenas the basic principles such as prisoners’dilemma, mixing moves, strategic moves,bargaining, concealing and revealinginformation.Part Four Para. 20 The research of game theory has succeeded inillustrating strategies in situations ofconflict and cooperation and it will focus onthe design of successful strategy in future. nguage PointsThe games it studies range from chess to child rearing and from tennis to takeovers. (Para.1)Paraphrase: The games it (game theory) studies extends from chess to child bringing-up and from tennis to handovers.range: v. to vary between limits, extend, run in a linee.g. (1) The price ranges from $ 30 to $ 80. (2) The boundary ranges from north to south.takeover: n. the act or an instance of assuming control or management of or responsibility for sth. 接收、接管e.g. The economy of Hongkong goes well after its takeover. Game theory was pioneered by Princeton mathematician John von Neumann. (Para.2)pioneer: v. to be a pioneer; to originate (course of action etc., followed later by others)e.g. The new treatment for cancer was pioneered by the experts of state hospital.pioneer: n. original investigator of subject or explorer or settler; initiator of enterprisee.g. The young generation was greatly motivated by the pioneers’exploits.That is, the participants were supposed to choose and implementtheir actions jointly. (Para.2)Paraphrase: That is, the players were expected to select and carry out their actions together.…he must anticipate and overcome resistance to his plans. (Para.3) anticipate: v. 1) to expect or realize beforehand; to foresee e.g. The experts are anticipating the negative effects of air pollution.anticipate: v. 2) to deal with or use before proper time 预支e.g. Ted was not used to saving monthly and he would always anticipate his income.The essence of a game is the interdependence of player strategies. (Para.4)Paraphrase: The key principal of a game is that player strategies are dependent on each other.essence: n.1) the quality which makes a thing what it is; the inner nature or most important quality of a thinge.g. The two things are the same in outward form but different in essence.essence: n. 2) extract obtained from a substance by taking out as much of the mass as possiblee.g. milk essence; essence of peppermint (椒薄荷、椒薄荷油) interdependence: n. the quality or fact of depending on each otherinter-为前缀，意为between each other, 类似的词还有interchange、intermarry、international、interview等。
科技英语阅读考试答案
1.How common are other civilizations in the universe? This question has fascinated humanityfor centuries, and although we still have no definitive answer, a number of recent developments have brought it once again to the fore. Chief among these is the confirmation, after a long time wait and several false starts, that planet exist outside our solar system.外星文明在宇宙中是普遍存在的吗？这个问题已经困扰了人类几个世纪。
虽然我们到现在也不能给出一个确定的回答，但是最近的一些科技进展再一次把这个问题推到了风口浪尖。
其中最重要的，就是经过了漫长的等待和无数错误的尝试，我们终于确认了地外行星的存在。
2.By the time the debris settled and the collective misery was tallied, the devastation had insome respects exceeded even that of El Nino of 1982-1983, which killed 2,000 worldwide and caused about 13 billion dollars in damage.一切尘埃落定之后，人们开始统计此次厄尔尼诺现象造成的损失。
这次毁灭性的灾难造成的损失在某些方面更甚于1982到1983年间的厄尔尼诺现象，那次在世界范围内有2000余人遇难，导致的经济损失高达130亿美元。
3.The sun had set 12 minutes earlier, and twilight was waning on the northern coast of PapuaNew Guinea. It was July 17, 1998, and another tranquil Friday evening was drawing to a close for the men, women and children of Sissano, Arop, Warapu and other small villages on the peaceful sand spit between Sissano Lagoon and the Bismarck Sea.太阳在12分钟前就已经落山了，铺洒在巴布亚新几内亚北岸的暮色渐渐的减弱。
研究生英语阅读教程答案-重庆大学出版社Unit3Technology
Unit 3 Technology课后练习答案Passage ARethinking What Leads the Way: Science, or New Technology?KEYS TO EXERCISESI. Reading comprehension1. D2. B3. A4. A5. B6. B7. B8. A9. D 10. DII. Vocabulary1. A2. A3. B4. B5. B6. C7. D8. B9. C 10. A11. D 12. A 13.D 14.A 15.A 16.C 17.A 18. B 19. A 20. AIII. Word bank1.cautious2. discrete3. arrive at4. prognostication5. reassessment6. inspiration7. endow8. automated9. elusive 10. theoreticalIV. Cloze1. A2. B3. D.4. D5. B6. A7. B8. A9. C 10. B1. A 12. B 13. C 14. D 15. CV. Translation1.Happiness is an illusion for some people and elusive to others, but for families who get theirrecipes right, happiness is an all-pervasive emotion that follows them wherever they go and whatever they do.2.Psychologists have also found that if you sleep after thinking about your problems there is abetter chance that you arrive at a solution the next day.3.Setbacks can help you accumulate experience, and experience can, in return, enrich your mind.4.His talk was evocative of the bygone days.5.In this world, what is it to set apart people who love each other?6.What can't be denied is that technology, no matter its faults, makes life a whole lot easier. Itallows us to communicate with more people in less time; it can make conversation simple—no small talk required. It can be therapeutic: robots are now used to help care for the elderly.But it can also be seductive, providing more stimulation than our natural lives. But is anyone of those feelings on par with the kind we feel when engaged in real, face-to-face intimacy?Online, you can ignore others' feelings. In a text message, you can avoid eye contact. That doesn't spell disaster, but it does mean we might want to start thinking about the way we want to live.VI. Discussion1.How does technology influence our life?2.How do you think about the issue of food safety?课文参考译文重新考量孰先孰后：科学还是技术？设想一下如果没有显微镜、望远镜以及像DNA自动测序这样更为先进的新进技术的话，科学会是什么状态？这样的科学仍然植根于人类的感知和推理。
《科技英语》课后习题答案
Main Content: UNIT 1 MA THEMA TICSI.Text OrganizationParts Paragraphs Main IdeasPart One Paras. 1-3 Game theory can be defined as the science of strategywhich studies both pure conflicts (zero-sum games)and conflicts in cooperative forms.Part Two Paras. 4-11 There are two distinct types of strategicinterdependence: sequential-move game andsimultaneous-move game.Part Three Paras.12-19 The typical examples of game theory are given as the basic principles such as prisoners’dilemma, mixing moves, strategic moves, bargaining, concealing and revealing information.Part Four Para. 20 The research of game theory has succeeded inillustrating strategies in situations of conflict andcooperation and it will focus on the design ofsuccessful strategy in future.nguage PointsThe games it studies range from chess to child rearing and from tennis to takeovers. (Para.1)Paraphrase: The games it (game theory) studies extends from chess to child bringing-up and from tennis to handovers.range: v. to vary between limits, extend, run in a linee.g. (1) The price ranges from $ 30 to $ 80. (2) The boundary ranges from north to south.takeover: n. the act or an instance of assuming control or management of or responsibility for sth. 接收、接管e.g. The economy of Hongkong goes well after its takeover.Game theory was pioneered by Princeton mathematician John von Neumann. (Para.2)pioneer: v. to be a pioneer; to originate (course of action etc., followed later by others)e.g. The new treatment for cancer was pioneered by the experts of state hospital.pioneer: n. original investigator of subject or explorer or settler; initiator of enterprisee.g. The young generation was greatly motivated by the pioneers’ exploits.That is, the participants were supposed to choose and implement their actions jointly. (Para.2)Paraphrase: That is, the players were expected to select and carry out their actions together.… he must anticipate and overcome resistance to his plans. (Para.3) anticipate: v. 1) to expect or realize beforehand; to foreseee.g. The experts are anticipating the negative effects of air pollution. anticipate: v. 2) to deal with or use before proper time 预支e.g. Ted was not used to saving monthly and he would always anticipate his income.The essence of a game is the interdependence of player strategies. (Para.4) Paraphrase: The key principal of a game is that player strategies are dependent on each other.essence: n.1) the quality which makes a thing what it is; the inner nature or most important quality of a thinge.g. The two things are the same in outward form but different in essence. essence: n. 2) extract obtained from a substance by taking out as much of the mass as possiblee.g. milk essence; essence of peppermint (椒薄荷、椒薄荷油) interdependence: n. the quality or fact of depending on each otherinter-为前缀，意为between each other, 类似的词还有interchange、intermarry、international、interview等。
科技英语阅读答案Unit 6, 10
Unit 6 Mechanics and AutomotivesPart I EST ReadingReading 1Section A Pre-reading TaskWarm-up Questions: Work in pairs and discuss the following questions.1.What do you think will be the most popular mechanic field in the future? And why?(Open)2.Do you know anything about NANO-BIO technology?Nanobiotechnology is the branch of nanotechnology with biological and biochemical applications or uses. Nanobiotechnology often studies existing elements of nature in order to fabricate new devices. The term bionanotechnology is often used interchangeably with nanobiotechnology, though a distinction is sometimes drawn between the two. If the two are distinguished, nanobiotechnology usually refers to the use of nanotechnology to further the goals of biotechnology, while bionanotechnology might refer to any overlap between biology and nanotechnology, including the use of biomolecules as part of or as an inspiration for nanotechnological devices.3.Have you ever heard of CAD in engineering design?CAD: Computer-aided design (CAD), also known as computer-aided drafting and design (CADD), is the use of computer technology for the process of design and design-documentation. Computer Aided Drafting describes the process of drafting with a computer. CADD software, or environments, provide the user with input-tools for the purpose of streamlining design processes; drafting, documentation, and manufacturing processes. CADD output is often in the form of electronic files for print or machining operations. The development of CADD-based software is in direct correlation with the processes it seeks to economize; industry-based software (construction, manufacturing, etc.) typically uses vector-based (linear) environments whereas graphic-based software utilizes raster-based (pixelated) environments.4.What is computational simulation and can you give an example?Simulation is the imitation of some real thing, state of affairs, or process. The act of simulating something generally entails representing certain key characteristics or behaviours of a selected physical or abstract system. The network computer games are typical example of computational simulation.5.How does computational simulation help engineering design?Combined with advances in CAD systems, it will be possible for mechanical engineers to collaborate in immersive interactive environments where they can design collaboratively,test hypothesis, run models and simulations and observe their creations in three dimensions much as an engineer can observe a car being built with their colleagues on the shop floor.Section C Post-reading TaskReading Comprehension1. Directions: Work on your own and fill in the blanks with the main idea.Part 1 (Paras. 1-4) Brief introduction to the two expanding frontiers of engineering Para. 1: A vision of the engineers’ knowledge and coordination in the future.Para. 2: the two frontiers predicted.Para. 3: The requirements for the mechanical engineers in the future.Para. 4: An engine er’s point of the development of design.Part 2 (Paras. 5-8) The future of nanotechnology and biotechnologyPara. 5: Nanotechnology and biotechnology as the most influential fields.Para. 6: the core of technological innovation has shifted to biology and the environment.Para. 7: The great expectations of biotechnology.Part 3 (Paras. 9-15) The designing methods of the engineers in the futurePara. 8: The democratization of the process of designing and creating new devices.Para. 9: Futurist Rohit Talwar’s highlight of immersive interactive skills.Para. 10: The affordable vision of CAD.Para. 11: The future vision of engineers’ design independently.Para. 12: The future vision of engineers’ design at home.2. Directions: Work in pairs and discuss the following questions.1) According to the text, what is the “very large system” the engineers have to work on?Multidisciplinary and multi-scale engineering across greater distances and timeframes2) According to the text, what is the “very small system” the engineers have to work on?Nanotechnology.3) In order to “work at the extremes”, what would the engineers probably do in thefuture?Be adept at integrating different disciplines, addressing increasingly complex customer andstakeholder requirements, and treating multiple interacting systems.4) Why would the future employers demand engineers adept at integrating differentdisciplines?They must be able to conceive and direct projects of enormous complexity that require a highly integrative view of engineering systems.5) What is the future application vision of Nano-Bio?Nanotechnology and biotechnology will dominate technological development in the next 20 years and will be incorporated into all aspects of technology that affect our lives on a daily basis. Nano-Bio will provide the building blocks that future engineers will use to solve pressing problems in diverse fields including medicine, energy, water management, aeronautics, agriculture and environmental management.6) Can you make some examples on how nanotechnology and biotechnology will beapplied?(Open)7) According to the passage, what might be the most important working method for thefuture engineers?Designing at home would be the the most important working method for the future engineers.8) How will the home-based personal fabrication become readily available?Rapid prototyping and fabrication laboratories are improving and will soon be affordable for those running home offices, teaching classes and those inventing or building as a hobby.Within 20 years, it is likely that home-based personal fabricators will be economically attractive and available to anyone who wants them.3. Directions: Read the following passage carefully and fill in the blanks with the words or phrases you’ve learned in the text.In order to get ready for the multidisciplinary and multi-scale engineering, engineers must be adept at integrating different disciplines, addressing increasingly complex customer and stakeholder requirements. Nowadays, the application of Nanotechnology and biotechnology goes far beyond the prosaic use of nanofabrics in pants to prevent stains, but is poised for even greater application over the next 20 years. Biotechnology is now on the verge of a revolution in which genetic components are standardized and interchangeable, therefore, the engineers must design collaboratively, test hypothesis, run models and simulations and observe their creations in immersive interactive environments.Vocabulary and Structure1. Directions: Give the correct form of the word according to the indication in the brackets. Then complete the sentences using the right form for each word. Use each word once.1) The disciplinary research requires cooperation among different fields of science.2) Carl works in the insurance division of the company.3) He poised himself for a jump.4) Titanium fabrication plays a very important part in aeronautics.5) Many people believe that women are more intuitive than men.6) PCs are now democratized all around the world.7) We should avoid plain prosaic statement in our compositions.8) The spectacular visual effects offered us an incredibly immersive gaming experience.9) The thesis shows us a mathematical simulation in theory.10) The structural complexity of this nanofabric product is the most important part in itsmassive production.2. Directions: Complete the sentences with the words given in the brackets. Change the form if necessary.1) Biotechnology is on the verge of a revolution in which genetic components arestandardized and interchangeable.生物技术正处于基因革命的边缘。
研究生英语阅读教程(基础级)第一章课后习题答案
Lesson1Developing YourReading Efficiency READING SELECTIONAWorld English:A Blessing or a CurseI.READING COMPREHENSION1.B2.B3.C4.D5.A6.D7.C8.D9.C10.CII.VOCABULARYA1.T h e r e h a s b e e n m u c h o p p o s i t i o n f r o m s o c i a l g r o u p s,f r o m t h e f a r m i ng c o m m u n i t y.A.s t r a i g h t f o r w a r d l y(直接地)B.n o t a b l y(显著地，尤其)C.v i r t u a l l y(事实上)D.e x c e p t i o n a l l y(例外地)正确答案：B译文:社会团体，尤其是农业团体，对此有许多反对意见。
2.T h e v i e w i n B r i t a i n a n d o t h e r W e s t e r nc o u n t r i e s a s s o c i a t e s a g i n g w i t hde c l i n e,d e p e n d e n c y, i s o l a t i o n,a n d of t e n p o v e r t y.A.p r e d o m i n a n t(占支配地位的)B.c r e d u l o u s(轻信的)C.i n c l u s i v e(包含的)D.s u s t a i n a b l e(可持续的)正确答案：A译文:英国和其他西方国家的主流观点认为，老龄化意味着衰落、依赖、孤立，而且往往是贫穷。
3.B u t g i f t s s u c h a s t h e s e c a n n o t b e a w a r d e d t oe v e r y b o d y,e i t h e r b y j u d g e s o r b y t h e m o s t o fg o v e r n m e n t s.A.t o u g h(困难的)B.d e m a n d i n g(苛求的)C.d i v e r s e(不同的)D.b e n i g n(有利的;善良的)正确答案：D译文:但是，这样的礼物不可能由法官或最仁慈的政府颁发给所有人。
研究生英语阅读教程(课后翻译部分答案)
LESSON 11.因为英语是个杀手,正是英语造成了坎伯兰语,康沃尔语,诺恩语和马恩语等语言的消亡.在这些岛上还有相当多的人使用在英语到来之前就已存在的语言.然而,英语在日常生活中无处不在.所有的人或几乎所有的人都懂英语.英语对现存的凯尔特语:爱尔兰语、苏格兰盖尔语及威尔士语的威胁是如此之大，它们的未来岌岌可危。
2.同时，他认为这些政策和他称之为语言歧视（和种族歧、,性别歧视的情况类似"）的偏见密切相关。
在菲利普森看来，在以白人英语为主导的世界，最重要的机构和个人（有意或无意地）鼓励或者至少是容忍了（肯定没有反对）英语霸权主义式的传播。
这种传播始于三个世纪之前的经济及殖民扩张。
3.总的来说，我们现在或多或少地把这些语言看作有利的语言。
在谈到与之相关的文化及其为世界所做的贡献时，我们常怀有崇敬与赞赏，而且这样做也没有太大的风险，因为这些语言现在已不会构成什么威胁。
4.然而，许多人把英语看成是一件幸事。
在此，我暂且不谈任何世界语言所具有的明显优势，例如广泛的通信网，强大的文化传媒体系，及强有力的文化教育机构。
5.讲英语的南非英国后裔并不强烈反对种族隔离政权，而黑人反对力量，其成员讲多种语言，在初期软弱无力且缺乏组织。
6.这一象征表明这种世界通用语的使用者应充分发掘这一幸事为我们带来的好处，同时尽可能避免招来灾难。
LESSON 21.年初布什总统签署了一项《不让一个孩子落后》的重大法案,誓言要把“困在那些教学质量不佳又不进行改革的学校里的孩子”解救出来.2007 年7月1日美国教育部宣布有8652所学校被列为“长期教学质量低下”的学校,现在这些学校中的学生必须在今后的几天内考虑决定他们是否要转学, 同时各个学区也在忙着为符合转学条件的学生提供帮助和服务以抓住选择的机会。
２.对于那些在教学改革旋涡中挣扎的学校的校长、老师和学生来说，这一法案的直接后果则是迷惑与混乱。
他们认为该法案制订的教学改革标准太高而又没有说明各学区如何达到这些标准。
科技英语部分课后练习答案
III: Text Organization
Part I (1-3):
A multibillion-dollar craft called the Crew Exploration Vehicle (CEV).
Part II (4-7): David Gump and Gary Hudson;
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III: Translation
11.每个化学元素在周期表中都有一定的原子数和 位置，可以据此来推测其特性：如何同别的元素 相互作用，能形成什么样的化合物，以及它的物 理属性。
12.固体加热到足够温度时，它所含的电子就会有 一部分离开固体表面而飞到周围的空间中去；这 种现象称为热电子放射；通常，电子管就利用这 种现象产生自由电子。
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II: Abstract Correction
The current calibration methods of the projectilevelocity measurement system are introduced, and the problem and the unreasonableness of these methods are analyzed. Based on the principle of the mathematical statistics, the calibration method is investigated that measures the projectile-velocity at the same time by the multi-group zone-block device is unbiased, uniform and efficient and uses the average of the measured value as the true value of the projectile-velocity at the point.