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练习1II冠词1.Dr. Emmet graduated from Harvard University in 2001.（Emmet博士2001年毕业于哈弗大学）2.Professor Li earned his Ph.D. degree in mechanical engineering from the Xi’anUniversity of Technology in 1988.（李教授1998年在西安理工大学获得机械工程博士学位）3.Now we shall turn to the discussion of local area networks.（现在我们转向（turnto）讨论一下局域网）4.The Bainbridge mass spectrometer is as important an instrument as the opticalspectrometer.（质谱仪是与光谱仪一样重要的仪器）5.How long a time [或How much time] is required to this experiment?（做这个实验需要多长时间？）6.An increase in pressure always causes a decrease in volume.（压力的增加总会引起体积的减少）7.Fig. (2-5) shows what is expressed by Eq. (2-2).（图（2-5）画出了式（2-2）所表示的情况）8.The unit of inductance is the henry.（电感的单位是亨利）III、改错1.The UASMA protocol employs a unique frame structure.（UASMA协议采用了独特的帧结构）2.Finally, a broad stepped impedance transformer is designed by this method.（最后，用这种方法设计了宽带阶梯阻抗变换器）3.Dynamic analysis and evaluation of the security of a proactive secret sharingsystem（先应秘密共享系统安全性的动态分析和评估）4.The approach can be applied to the one-dimensional potential barrier with anarbitrary profile.（该方法适用于任意形状的一维势垒）5.We propose a numerical method based on Newton’s iterative method.（我们提出了一种基于牛顿地带发的数值方法）练习21. This circuit consists of a battery, an inductor and a capacitor.（该电路是由一个电池、一个电感器和一个电容器组成）2. Compute the electric fields at points a, b, and c.（试计算在a、b、c三点处的电场。
练习 1 (on page 8)II. 将下列句子译成英语1.Nonlinear distortion can be caused by too large an input signal.输入信号太大会引起非线性失真（nonlinear distortion）。
ing the definition of slope, we can derive the equation which represents a straight line.利用斜率（slope）的定义，我们能导出（derive）表示直线的方程。
3.The expression f(x + h) – f(x) is frequently used in the study of calculus.f(x + h) – f(x)这一表达式（expression）经常用在微积分（calculus）方面。
4.An equation which can be written in the following form is known as a linear equation in oneunknown.能写成以下形式的方程被称为含有一个未知数（unknown）的线性方程（linear equation）。
5.In a computer, the tendency is to operate at as high a clock rate as possible.在计算机中，趋势是以尽可能高的时钟频率（clock rate）工作。
6.The voltage across this capacitor is a few hundredths of a volt.该电容器（capacitor）上的电压（voltage）为零点零几伏（volt ）。
7.The output of the factory ten years ago was only one fifth what it is now [或：… only onefifth its present output].十年前该厂的产量（output）仅为现在的五分之一。
练习1I、在下列每个句子的空白处填上适当的冠词（如果必要的话），然后将句子译成汉语：1. There has been _____ ever greater interest in this subject.2. The power rating is the maximum power the resistor can safely dissipate without too great _____ rise in temperature.3. Its primary disadvantage is _____ increase in noise.4. _____ successful design of the equipment requires _____ detailed knowledge of the performance specifications.5. In _____ Bohr model of the hydrogen atom, _____ single electron revolves around _____ single proton in a circle of radius R.6. The unit of frequency is _____ hertz.7. If _____ voltage is applied across _____ circuit, _____ electric current will flow in _____ circuit.8. _____ Fig. 5-1 shows _____ Oersted’s experiment.9. We should use _____ 18-volt battery here.10. _____ machine is _____ device for transmitting force to accomplish _____ definite purpose.11. _____ hydraulic press will be considered in _____ Chapter 14.12. _____ study of fluids in motion is one of _____ more difficult branches of mechanics because of _____ diversity of phenomena that may occur.13. It is easy to determine _____ value of _____ parameter μ.14. By _____ Eq. (2-1) we have _____ following relation.15. It is necessay to use _____ S-shaped tube here.16. The authors work at _____ University of Texas at _____ Arlinton.17. This is _____ R-bit transformer.18. _____ XOR gate must be used here.II、将下列句子译成英语，注意正确地使用冠词：1、这是一个h参数（parameter）。
练习1I、在下列每个句子的空白处填上适当的冠词（如果必要的话），然后将句子译成汉语：1. There has been _____ ever greater interest in this subject.2. The power rating is the maximum power the resistor can safely dissipate without too great _____ rise in temperature.3. Its primary disadvantage is _____ increase in noise.4. _____ successful design of the equipment requires _____ detailed knowledge of the performance specifications.5. In _____ Bohr model of the hydrogen atom, _____ single electron revolves around _____ single proton in a circle of radius R.6. The unit of frequency is _____ hertz.7. If _____ voltage is applied across _____ circuit, _____ electric current will flow in _____ circuit.8. _____ Fig. 5-1 shows _____ Oersted’s experiment.9. We should use _____ 18-volt battery here.10. _____ machine is _____ device for transmitting force to accomplish _____ definite purpose.11. _____ hydraulic press will be considered in _____ Chapter 14.12. _____ study of fluids in motion is one of _____ more difficult branches of mechanics because of _____ diversity of phenomena that mayoccur.13. It is easy to determine _____ value of _____ parameter μ.14. By _____ Eq. (2-1) we have _____ following relation.15. It is necessay to use _____ S-shaped tube here.16. The authors work at _____ University of Texas at _____ Arlinton.17. This is _____ R-bit transformer.18. _____ XOR gate must be used here.II、将下列句子译成英语，注意正确地使用冠词：1、这是一个h参数（parameter）。
练习1I、在下列每个句子的空白处填上适当的冠词（如果必要的话），然后将句子译成汉语：1. There has been _____ ever greater interest in this subject.2. The power rating is the maximum power the resistor can safely dissipate without too great _____ rise in temperature.3. Its primary disadvantage is _____ increase in noise.4. _____ successful design of the equipment requires _____ detailed knowledge of the performance specifications.5. In _____ Bohr model of the hydrogen atom, _____ single electron revolves around _____ single proton in a circle of radius R.6. The unit of frequency is _____ hertz.7. If _____ voltage is applied across _____ circuit, _____ electric current will flow in _____ circuit.8. _____ Fig. 5-1 shows _____ Oersted’s experiment.9. We should use _____ 18-volt battery here.10. _____ machine is _____ device for transmitting force to accomplish _____ definite purpose.11. _____ hydraulic press will be considered in _____ Chapter 14.12. _____ study of fluids in motion is one of _____ more difficult branches of mechanics because of _____ diversity of phenomena that may occur.13. It is easy to determine _____ value of _____ parameter μ.14. By _____ Eq. (2-1) we have _____ following relation.15. It is necessay to use _____ S-shaped tube here.16. The authors work at _____ University of Texas at _____ Arlinton.17. This is _____ R-bit transformer.18. _____ XOR gate must be used here.II、将下列句子译成英语，注意正确地使用冠词：1、这是一个h参数（parameter）。
练习1I、在下列每个句子的空白处填上适当的冠词（如果必要的话），然后将句子译成汉语：1. There has been _____ ever greater interest in this subject.2. The power rating is the maximum power the resistor can safely dissipate without too great _____ rise in temperature.3. Its primary disadvantage is _____ increase in noise.4. _____ successful design of the equipment requires _____ detailed knowledge of the performance specifications.5. In _____ Bohr model of the hydrogen atom, _____ single electron revolves around _____ single proton in a circle of radius R.6. The unit of frequency is _____ hertz.7. If _____ voltage is applied across _____ circuit, _____ electric current will flow in _____ circuit.8. _____ Fig. 5-1 shows _____ Oersted’s experiment.9. We should use _____ 18-volt battery here.10. _____ machine is _____ device for transmitting force to accomplish _____ definite purpose.11. _____ hydraulic press will be considered in _____ Chapter 14.12. _____ study of fluids in motion is one of _____ more difficult branches of mechanics because of _____ diversity of phenomena that may occur.13. It is easy to determine _____ value of _____ parameter μ.14. By _____ Eq. (2-1) we have _____ following relation.15. It is necessay to use _____ S-shaped tube here.16. The authors work at _____ University of Texas at _____ Arlinton.17. This is _____ R-bit transformer.18. _____ XOR gate must be used here.II、将下列句子译成英语，注意正确地使用冠词：1、这是一个h参数（parameter）。
高考英语专题复习：写作之科技篇专项练习你接受了一项写作任务，为英语校报写一篇科技报道。
[写作内容]*唾液样本：saliva sample[写作要求]只能用5个句子表达全部内容；[评分标准]句子结构准确，信息内容完整，篇章连贯。
写作之科技篇专项练习参考答案【参考范文】DNA DetectionWe can use saliva sample to detect whether people have major illnesses, predict whether people are particular about food and remind people to take proper exercise. People should pay 125 pounds for it. It takes four to six weeks to finish the report. After detection we can realize we should strengthen our bodies. It may cause too many worries.解析：对于基础写作用5个句子概括医疗新技术，要求必须用上所有的要点，不能遗漏。
对于概括短文大意，要抓住要点。
进行具体叙述时：1. 仔细阅读有关提示，弄清试题提供的所有信息。
2. 根据要表达的内容确定句子的时态、语态；就本文而言应该用一般现在时态及一般将来时。
3. 注意使用高级词汇和句式，以增加文章的亮点。
【考点定位】考查提纲作文。
【妙招点睛】本题所给用5个句子概括医疗新技术的材料是学生不太熟悉的内容，所以要尽量使用学生熟悉的句式来写，还必须用5个句子表达所有的信息。
此题主要考查阅读概括能力及语言的组织能力。
需要用一些高级句式及词汇来增加文章的亮点。
what is science 科技英语写作答案First, then, what is science? Surely there can be no difficulty in answering this, and yet I fear that, if I should pass through this or any other audience with the question, I should get many different answers.A certain lady, whom I know better than any other, has told me that, should she ever be permitted to marry a second time, she would not marry a scientific man, because scientific men are so terribly accurate. I often hear the same general idea expressed, and it is clear that accuracy is one attribute of science according to prevailing opinions. But accuracy alone is not science. When we hear a game of baseball or of whist spoken of as thoroughly scientific, I suppose the idea here, too, is that the games are played accurately; that is, to use the technical expression, without errors.Again, there are those who seem to think that science is something that has been devised by the Evil One for the purpose of undermining religion. The idea is not so common as it was a few years ago, when the professors of scientific subjects in our colleges were generally objects of suspicion. The change which has come over the world in this respect within my ownmemory is simply astounding. In general terms, an agreement has been reached between those who represent religion and those who represent science. This agreement is certainly not final, but it gives us a modus vivendi, and the clash of arms is now rarely heard. Religion now takes into consideration the claims of science, and science recognizes the great fundamental truths of religion. Each should strengthen the other, and in time, no doubt, each will strengthen the other.。
科技英语写作第三版课后答案1、23．Hurry up! The train ________ in two minutes. [单选题] *A．will go(正确答案)B．goC．goesD．went2、We must try hard to make up for the lost time. [单选题] *A. 弥补(正确答案)B. 利用C. 抓紧D. 浪费3、All he _______ was a coat. [单选题] *A. had on(正确答案)B. had toC. had a restD. had a good time4、The hall in our school is _____ to hold 500 people. [单选题] *A. big enough(正确答案)B. enough bigC. very smallD. very big5、The bookshop is far away. You’d better _______. [单选题] *A. by the busB. by busC. take busD. take?the bus(正确答案)6、If you get _______, you can have some bread on the table. [单选题] *A. happyB. hungry(正确答案)C. worriedD. sad7、When we take a trip,we usually have to _______ a hotel. [单选题] *A. takeB. stayC. book(正确答案)D. bring8、The Internet is an important means of（）[单选题] *A. conversationB. communication(正确答案)C. speechD. language9、I’m not sure whether we’ll go on ______ foot or by _____ bike? [单选题] *A. the; theB. /; theC. /; /(正确答案)D. the; /10、We are looking forward to _______ you again. [单选题] *A. seeB. sawC. seeing(正确答案)D. seen11、Before you quit your job, （）how your family will feel about your decision. [单选题] *A. consider(正确答案)B. consideringC. to considerD. considered12、I think _______ is nothing wrong with my car. [单选题] *A. thatB. hereC. there(正确答案)D. where13、—_____ will the bus arrive? —In four minutes. [单选题] *A. How longB. How oftenC. How soon(正确答案)D. How far14、Don’t _______. He is OK. [单选题] *A. worry(正确答案)B. worried aboutC. worry aboutD. worried15、5 He wants to answer the ________ because it is an interesting one. [单选题] * A．problemB．question(正确答案)C．doorD．plan16、My friends will _______ me at the airport when I arrive in London. [单选题] *A. takeB. meet(正确答案)C. receiveD. have17、These plastics flowers look so_____that many people think they are real. [单选题] *A.beautifulB.artificialC.natural(正确答案)D.similar18、_____from far away, the 600-meter tower is stretching into the sky. [单选题] *A. SeeB. SeeingC. To seeD. Seen(正确答案)19、The museum is _______ in the northeast of Changsha. [单选题] *A. sitB. located(正确答案)C. liesD. stand20、I have a _____ every day to keep fit. [单选题] *A. three thousand meter walkB. three-thousands-meters walkC.three-thousand-meters walkD. three-thousand-meter walk(正确答案)21、—Would you like some milk?—Yes, just _____, please. [单选题] *A. a little(正确答案)B. littleC. a fewD. few22、The more he tried to please her, _____she seemed to appreciate it. [单选题] *A.lessB.lesserC.the less(正确答案)D.the lesser23、Her ideas sound right, but _____ I'm not completely sure. [单选题] *A. somehow(正确答案)B. somewhatC. somewhereD. sometime24、Hurry up,?or we’ll _______ class. [单选题] *A. be late for(正确答案)B. late forC. late withD. be late with25、The classmates can' t（）Alice from her twin sister. [单选题] *A. speakB. tell(正确答案)C. talkD. say26、She _______ so much _______ her mother. [单选题] *A. looks; like(正确答案)B. looks; forC. looks; afterD. looks forwards; to27、She was seen _____ that theatre just now. [单选题] *A. enteredB. enterC. to enter(正确答案)D. to be entering28、The work will be finished _______ this month. [单选题] *A. at the endB. in the endC. by the endD. at the end of(正确答案)29、4．—Alice’s never late for school.—________. [单选题] *A．So am I.B．So was I.C．Neither am I. (正确答案)D．Neither have I.30、95．-Dad, can we walk? ? ? ? ? ? ?the road now?-No,we? ? ? ? ? ? ? ? ? ? . We have to wait until the light turns green. [单选题] *A．across, needn’tB．across, mustn’t(正确答案)C．though, can’tD．through, mustn't。
练习1I、在下列每个句子的空白处填上适当的冠词（如果必要的话），然后将句子译成汉语：1. There has been _____ ever greater interest in this subject.2. The power rating is the maximum power the resistor can safely dissipate without too great _____ rise in temperature.3. Its primary disadvantage is _____ increase in noise.4. _____ successful design of the equipment requires _____ detailed knowledge of the performance specifications.5. In _____ Bohr model of the hydrogen atom, _____ single electron revolves around _____ single proton in a circle of radius R.6. The unit of frequency is _____ hertz.【7. If _____ voltage is applied across _____ circuit, _____ electric current will flow in _____ circuit.8. _____ Fig. 5-1 shows _____ Oersted’s experiment.9. We should use _____ 18-volt battery here.10. _____ machine is _____ device for transmitting force to accomplish _____ definite purpose.11. _____ hydraulic press will be considered in _____ Chapter 14.12. _____ study of fluids in motion is one of _____ more difficult branches of mechanics because of _____ diversity of phenomena that mayoccur.13. It is easy to determine _____ value of _____ parameter μ.14. By _____ Eq. (2-1) we have _____ following relation.\15. It is necessay to use _____ S-shaped tube here.16. The authors work at _____ University of Texas at _____ Arlinton.17. This is _____ R-bit transformer.18. _____ XOR gate must be used here.II、将下列句子译成英语，注意正确地使用冠词：1、这是一个h参数（parameter）。
练习1I、在下列每个句子的空白处填上适当的冠词（如果必要的话），然后将句子译成汉语：1. There has been _____ ever greater interest in this subject.2. The power rating is the maximum power the resistor can safely dissipate without too great _____ rise in temperature.3. Its primary disadvantage is _____ increase in noise.4. _____ successful design of the equipment requires _____ detailed knowledge of the performance specifications.5. In _____ Bohr model of the hydrogen atom, _____ single electron revolves around _____ single proton in a circle of radius R.6. The unit of frequency is _____ hertz.7. If _____ voltage is applied across _____ circuit, _____ electric current will flow in _____ circuit.8. _____ Fig. 5-1 shows _____ Oersted’s experiment.9. We should use _____ 18-volt battery here.10. _____ machine is _____ device for transmitting force to accomplish _____ definite purpose.11. _____ hydraulic press will be considered in _____ Chapter 14.12. _____ study of fluids in motion is one of _____ more difficult branches of mechanics because of _____ diversity of phenomena that may occur.13. It is easy to determine _____ value of _____ parameter μ.14. By _____ Eq. (2-1) we have _____ following relation.15. It is necessay to use _____ S-shaped tube here.16. The authors work at _____ University of Texas at _____ Arlinton.17. This is _____ R-bit transformer.18. _____ XOR gate must be used here.II、将下列句子译成英语，注意正确地使用冠词：1、这是一个h参数（parameter）。
（ohm）。
3、其误差（error）为1012分之六。
4、这台计算机所储存的信息比那台多三倍。
（要求把“计算机”用作为主语的“主谓宾”结构的句型）5、月球的质量为地球的1/ 80.6、不久的将来对这种设备的需求量（demand）为现在的20倍。
7、这个元件（component）上的电压为零点几伏特（volt）。
8、现在其内部的压力是原来的三分之一。
III、将下列小段的内容译成英语：温度这一概念对我们大家来说都是熟悉的。
这是因为我们的身体对温差是非常灵敏的。
当我们拾起（pick up）一块冰时，我们感到冷，因为其温度低于我们手的温度。
在喝了一杯咖啡后，我们可能把它说成（refer to … as …）“热的”，“温的”（lukewarm）或“很糟的”（atrocious）。
在头两种情况下，至少我们在描述其温度超过（exceed）我们的（温度的）程度。
IV、根据所给的汉语文本，改正各英语文本中的错误：1、【汉语原文】这个电容器上的电压为零点零几伏特。
【英语文本】The voltage on this capacitor is zero point zero several volt.2、【汉语原文】这物体比那物体重四倍。
【英语文本】This object is four times heavy than that one is.3、【汉语原文】除非另有说明，我们假设使用的是硅管、I CBO可以忽略不计。
【英语文本】 Unless otherwise stated, it is assumed that silicon transistors are used andI CBO can be neglected.4、【汉语原文】这个电路的优点是结构简单、容易调整。
【英语文本】This circuit has the advantage of simpe in structure、easy to adjust.5、【汉语原文】图1、2、3画出了这个过程。
科技英语写作王燕萍答案慕课1、43．How much did you ________ the man for the TV? [单选题] *A．pay(正确答案)B．takeC．spendD．buy2、Have you kept in（）with any of your friends from college? [单选题] *A. contractB. contact(正确答案)C. continentD. touching3、By the end of this month, all this _____. [单选题] *A. is changedB．will changeC. will have changed(正确答案)D. has changed4、People cut down many trees ______ elephants are losing their homes. （）[单选题] *A. ifB. butC. so(正确答案)D. or5、John and Jack had looked for the key, but _____ of them found it. [单选题] *A. noneB. neither(正确答案)C. bothD. either6、Finally he had to break his promise. [单选题] *A. 计划B. 花瓶C. 习惯D. 诺言(正确答案)7、She talks too much; you’ll be glad when you’re free of her. [单选题] *A. 与她自由交谈B. 离开她(正确答案)C. 受她的控制D. 与她在一起8、The yellow bag _______ me. [单选题] *A. belong toB. belongs to(正确答案)C. belongD. belongs9、--Jenny, what’s your favorite _______?--I like potatoes best. [单选题] *A. fruitB. vegetable(正确答案)C. drinkD. meat10、I had _______ egg and some milk for breakfast this morning. [单选题] *A. aB. an(正确答案)C. theD. /11、What’s your _______ for the coming new year? [单选题] *A. playB. plantC. plan(正确答案)D. plans12、_____ Lucy _____ Lily has joined the swimming club because they have no time. [单选题] *A. Not only; but alsoB. Neither; nor(正确答案)C. Either; orD. Both; and13、—______ you speak French?—Yes, I can.（）[单选题] *A. NeedB. Can(正确答案)C. MightD. Must14、_____ whether robots will one day have vision as good as human vision. [单选题] *A. What is not yet knownB. It is not yet known(正确答案)C. As is not yet knownD. This is not yet known15、We were caught in a traffic jam. By the time we arrived at the airport the plane _____. [单选题] *A. will take offB. would take offC. has taken offD. had taken off(正确答案)16、A lot of students in our school were born _______ March, 1 [单选题] *A. in(正确答案)B. atC. onD. since17、( ) ----Would you like___ tea? ----No, thanks. I have drunk two____. [单选题] *A. any, bottles of orangeB. some, bottles of orange(正确答案)C. many, bottles of orangesD. few, bottle of oranges18、This is the news _______ you want to know. [单选题] *A. that(正确答案)B. whatC. whenD. who19、The firm attributed the accident to（）fog, and no casualties have been reported until now. [单选题] *A. minimumB. scarceC. dense(正确答案)D. seldom20、My mother’s birthday is coming. I want to buy a new shirt ______ her.（）[单选题] *A. atB. for(正确答案)C. toD. with21、He held his（）when the results were read out. [单选题] *A. breath(正确答案)B. voiceC. soundD. thought22、Its’time to go to bed. _______ your computer, please. [单选题] *A. Turn onB. Turn inC. Turn off(正确答案)D. Turn down23、I like this house with a beautiful garden in front, but I don't have enough money to buy _____. [单选题] *A. it(正确答案)B. oneC. thisD. that24、?I am good at schoolwork. I often help my classmates _______ English. [单选题] *A. atB. toC. inD. with(正确答案)25、One effective（）of learning a foreign language is to study the language in its cultural context. [单选题] *A. approach(正确答案)B. wayC. mannerD. road26、--What’s the _______ like today?--Cloudy. [单选题] *A. skyB. airC. landD. weather(正确答案)27、The storybook is very ______. I’m very ______ in reading it. （）[单选题] *A. interesting; interested(正确答案)B. interested; interestingC. interested; interestedD. interesting; interesting28、Now he is _______ his homework. [单选题] *A. busyB. busy with(正确答案)C. busy with doingD. busy does29、I will _______ at the school gate. [单选题] *A. pick you up(正确答案)B. pick up youC. pick you outD. pick out you30、He studied harder to _______ his reading skills. [单选题] *A. improve(正确答案)B. rememberC. memorizeD. forget。
1. Which one is NOT included in “logics in writing paper”?（0/1分）Good theoretical analysis Good structure and clarity in the paper Goodlanguage flow Logical presentation in writing paper正确答案:Good theoretical analysis答案解析:ExplanationAccording to the video, we should have logical presentation, good language flow, and good structure and clarity in our paper so as to have logics in presentation.单选2. Which is the CORRECT statement in the following?（0/1分）If the readers want to know all the glory details, they can read theintroduction It's optional that we summarize the contribution of the paper in the"abstract"If the reader want to intuitively know the key ideas behind the paper,they should read the introduction If the reader want to know the result of the paper, they can read the introduction正确答案:If the reader want to intuitively know the key ideas behind the paper, they should read the introduction答案解析:Explanation1. If the reader want to know the result of the paper, they can read the "abstract".2. The most important part is that we should summarize the contribution of paper in the "abstract".3. If the readers want to know all the glory details, they can read the "whole paper". 单选3. Which of the following practice we should follow when writing scientific paper in English?The English culture is so similar to Chinese that Chinese readers can just followtheir culture when writing an English scientific paper We should confidently showthe contributions of our research When writing scientific paper, we should point outthe shortcomings of our research using a specific section Modesty is a good characteristic in Chinese culture正确答案:We should confidently show the contributions of our research答案解析:ExplanationThere exists differences between Chinese culture and English culture. In Chinese culture, modesty is approved, however it's not proper in the English writing where we should confidently show our contributions.单选4. What does “delivery” means in the context of writing an Engligh scientific paper?The “responsibility of delivery” is on the writer rather than on thereader“Delivery” means how much do the writers know t he background of thereaders“Delivery” means the contributions of your research The meaning of “delivery” is similar to the concept of those delivery companies正确答案:The “responsibility of delivery” is on the writer rather than on the reader答案解析:ExplanationIn writing scientfic paper in English, "delivery" means how much do the readers know what the writer say in his paper, so the "responsibility of delivery" in on the writer rather than on the reader.单选5. Which one is the CORRECT expression of “博士后流动站”?Postdoctoral moving station Post-doctor flow station Post-doctor mobilestation Postdoctoral program正确答案:Postdoctoral program答案解析:ExplanationSee in the Video单选6. Which of the following translation is authentic?（0/1分）投诉 ---- law suit phone number小心落水 ---- fall into water carefully第一教学楼 ---- No1 teaching building注意安全 ---- take care正确答案:注意安全 ---- take care答案解析:Explanation"第一教学楼" -- "Lecture Hall One"；"小心落水" -- "Be careful"；"投诉" -- "Complaining phone number"单选7. What should we do in writing a scientific paper?We should present facts, theories, proofs, experiments, testing resultsobjectively We should follow the mainstream ideas of general public Slightlypresent our political comments is allowed In order to emphasize our views, we should put our strong emotions into the text正确答案:We should present facts, theories, proofs, experiments, testing results objectively答案解析:ExplanationAccording to the video, we can learn that:1. We have better not to put our own feelings or our emotions into the text.2. We need to avoid unnecessary political, religious and emotional comments.3. we should avoid bias and discrimination related to race, gender, age and etc. 1. Which of the following is WRONG about the title of scientific paper?It is better to use a complete sentence The order of the words in the title isvery important It is better to use the fewest possible words to adequately describesthe contents of the paper It normally is not a sentence正确答案:It is better to use a complete sentence答案解析:ExplanationAccording to the video, we can learn that the title is generally not a sentence.单选2. Which of the following is WRONG about the abstract of scientific paper?It gives the results of the paper It describes the key ideas of the paper Itis better to use abbreviation to make the abstract shorter It is the summary of the paper正确答案:It is better to use abbreviation to make the abstract shorter答案解析:ExplanationIt's better to use abbreviation in the introduction, not in the abstract.单选3. Which is NOT advised in the introduction section?Using mathematical functions to explain our model Explain the academic and/orimpact Clearly explain the problem we do Clearly explain the background of our research正确答案:Using mathematical functions to explain our model答案解析:ExplanationYou should use mathematical functions to explain your model in the section "Problem Description and Formulation".单选4. Which of the following is RIGHT regarding the literature review?It is better to criticize the results obtained by other researchers to highlightour contributions It is better to comment on the existing work negatively It isbetter to comment on the existing work objectively It is better to comment on the existing work positively正确答案:It is better to comment on the existing work objectively答案解析:ExplanationAccording to the video, we can learn that we need to comment on the existing work objectively and also politely.单选5. Which of the following is RIGHT about the references of introduction of scientific paper?Recent references should be cited It is better to cite as many domesticreferences as possible It is better to cite many your own previously publishedpapers It is better to cite as many foreign references as possible正确答案:Recent references should be cited答案解析:ExplanationIf you don't cite recent references, the reviewer and reader may wonder if you know recent development of the problem you are discussing.单选6. What may the reviewer thinks if you cite too many your own publications?They will think you have sufficient references You have a say in this researcharea Other researchers are not interested in the subject You really contribute a lot to the community正确答案:Other researchers are not interested in the subject答案解析:ExplanationIf you cite many your own publications, it seems that only you are interested in the field.单选7. If the a reference has 5 authors, how many authors should you include in the reference list?All five authors Only the first and corresponding author Only the first andsecond author Only the first author正确答案:All five authors答案解析:ExplanationIf you don't list all authors, it is not complete and will not leave a good impression. 单选8. What should you do in the “Problem description and formulation”?You should put the organization of your paper here Usually you should describeyour system configuration, environment and so on You should present the problem youare trying to solve If you clearly know the meaning o f a variable, it’s ok that it is not defined正确答案:Usually you should describe your system configuration, environment and so on答案解析:ExplanationFor B: You should present the problem you are trying to solve in the "Introduction" section.单选9. Which of the following statement is NOT correct?In the conclusion remark or the conclusion, you can just repeat your conclusionremark as the abstract In the section of “simulation/numerical result”, you canuse tables, figures and graph to better present your contribution In the section of “simulation/numerical result”, you should present the description of the practicalor experiment system, description of the data and the associated system If you have a theorem, you should put the proof in the section of “methodology”正确答案:In the conclusion remark or the conclusion, you can just repeat your conclusion remark as the abstract答案解析:ExplanationThe "conclusion" section is important, where you should make a brief summary of your work, and you should carefully write that part rather than copying.单选10. What you can do if you want to show acknowledgment?The length of acknowledgment should be strictly constrained If you acknowledgeAlbert Einstein, you should thank him based on the fact You can put a separate sectionof acknowledgment in your paper It’s not appropriate to put acknowledgment in the front page正确答案:You can put a separate section of acknowledgment in your paper答案解析:ExplanationFor Albert Einstein has not helped you in person, it is not proper for you to thank him. You can just cite his masterpiece if you refered his work.单选11. Which is CORRECT when you list the references?It’s proper for you to list many home made references Every reference you listmust be referred in the main text To enrich your paper, you should can list somethingthat is not referred to in your paper It’s ok if you put as many references as you can正确答案:Every reference you list must be referred in the main text1. What does “proof reading” mean?证明在读证明读物校对证明阅读正确答案:校对答案解析:ExplanationAccording to the video, we can learn that “proof reading” means “校对”.单选2. What is TRUE if at the procedure to submit a paper?The reviewers’ comments are not very important when you modify your paper Weshould submit a hard copy to the publisher with your signature All conferences requireyou to submit the abstract first, from which the organizer will determine whether youneed to submit the whole text Usually we submit the entire manuscript to a conference or journal正确答案:Usually we submit the entire manuscript to a conference or journal答案解析:单选3. If the publisher sends the proof to you, when should you give a reply?In about 2 years In about 2 months In about 2 weeks In about 2 days正确答案:In about 2 days答案解析:ExplanationSee in the video.单选4. Which of the following may not be the reason to reject a scientific paper?There are some spelling mistakes of authors' names in references There are manydirect translations in the paper There are many simple sentences in thepaper There are many grammatical mistakes in the paper正确答案:There are many simple sentences in the paper答案解析:ExplanationAccording to the video, we can learn that it's ok to write simple sentences with present tense.单选5. Which of the following is TRUE?It doesn't matter how the font size used Font size should keep consistency inthe entire paper Font size should keep consistency only in each part of thepaper Font size should keep consistency only in each paragraph正确答案:Font size should keep consistency in the entire paper答案解析:ExplanationAccording to the video, we can learn that we need to keep consistency in presentation throughout.单选6. Which of the following is TRUE about use of mathematical equations?It is better to have a balanced use of equations It is better not to use anyequations at all It is better to use as few equations as possible It is better to use as many equations as possible正确答案:It is better to have a balanced use of equations答案解析:ExplanationAccording to the video, we can learn that we need to balance in using mathematical symbols and equations. Because mathematical symbols and equations only serve as SHORTHAND.单选7. Which statement is NOT true?You should not use synonyms in order to keep consistence The format betweendifferent paragraphs should be kept the same You should keep consistence in formatof authors of all references You should keep consistence in equations and reference format正确答案:You should not use synonyms in order to keep consistence答案解析:ExplanationProperly use synonyms will not harm the consistence in your paper.单选8. What is NOT necessary when you want to better write your paper?Use many hard and complicated sentences to polish your expressions Carefullycheck the spellings of the names in references Use grammar check to find outinconsistency Use spelling check to make sure all the words are spelled correctly正确答案:Use many hard and complicated sentences to polish your expressions答案解析:ExplanationYou should make your expression idiomatic and clear rather than hard and complicated. 单选9. Which of the following author names may NOT be the right format of the reference?Guan Xiaohong, Zhang, S, S Li, W Wang Xiaohong Guan, San Zhang, Si Li, WuWang Guan, X, Zhang, S, Li, S, Wang, W X Guan, S Zhang, S Li, W Wang正确答案:Guan Xiaohong, Zhang, S, S Li, W Wang答案解析:ExplanationAccording to the video, we can learn that "GuanXiaohong" is not the right name format.1. Which is NOT the general style of the reviewers?Implicit Sarcastic Brutal Frank正确答案:Implicit答案解析:ExplanationSee in the video.单选2. If the reviewer gives a lot of critical comments and requests for modification, what are the correct attitudes we should have?The reviewer is biased on me We should modify our paper according to thereviewers’ comments to get our paper published The reviewer is incompetent becausehe cannot understand what I write The reviewers are giving us hard time on my paper正确答案:We shoul d modify our paper according to the reviewers’ comments to get our paper published答案解析:ExplanationSee the example of reviewer 3 in the video.单选3. Which one is NOT the good advices on responding to reviewers?We need to respond to EACH and EVERY point raised by the reviewer and thereferee We only need to address the comments that they are correct as we believe We have to differentiate those comments that must be fully addressed from those that aredesirable to be addressed We need to examine carefully all the comments made by the reviewers and the Associate Editor正确答案:We only need to address the comments that they are correct as we believe 答案解析:ExplanationWhen we recieve the comments from reviewers, we should exmamine carefully all of these and try hard to modify our paper.单选4. In order to help the reviewers save time, we shouldJust select some critical comments to response Send back a paper with enoughmodification to the reviewers Tell the reviewers that we have modified the papercarefully List our original reviews and the response side by side正确答案:List our original reviews and the response side by side答案解析:ExplanationSee in the video.单选5. Which is the WRONG response to reviewers if we don’t agree with their comments?Ignore those comments or explain what we originally meant If we must disagree with their comments, we should do it very professionally with no rancor orsarcasm Show the reviewers that the main text is revised according to theircomments We had better not to argue with the reviewer正确答案:Ignore those comments or explain what we originally meant答案解析:Explanation1. The correct attitude is that we had better not argue with the reviewers, we should just modify our paper according to the comments.2. Don't focus on explanation rather than modification.单选6. Which one is the good action in responding to reviewers?If the reviewers think that the contributions are not enough, we should have patience,waiting they change mind If the reviewers think that the contributions are not enough,we should request the Associate Editor to have other reviewers review our paper If the criticism of the reviewers makes us uncomfortable, we should ignore and try to feelbetter We explain to the reviews what we have revised to addressed their comments正确答案:We explain to the reviews what we have revised to addressed their comments答案解析:Explanation1. We should not make enemies with the reviewers, even the comments make us uncomfortable.2. If they think that the contributions are not good enough, then we should try to writea better paper rather than argue with them.单选7. Which description of the review system is CORRECT?The author knows the reviewer, and the reviewer know the author, too Thereviewers know each other The authors do not know the reviewer, but the reviewer knowsthe authors The author knows the reviewer, but the reviewer doesn’t know the author 正确答案:The authors do not know the reviewer, but the reviewer knows the authors答案解析:ExplanationSee in the video.1. What are the CORRECT statements in the following?Making presentations in English is important for many careers Makingpresentations in English is only important for scholars and businessmen Makingpresentations in English is only important for businessmen Making presentations in English is only important for scholars正确答案:Making presentations in English is important for many careers答案解析:ExplanationAccording to the video, we can learn that making presentations in English is important for many careers.单选2. Which of the following is WRONG about making presentations in English?It may be the turning point in many cases It is only necessary when you attendan academic conference It can show how smart you are It can make a good impression 正确答案:It is only necessary when you attend an academic conference答案解析:ExplanationAccording to the video, we can learn that it is not only necessary when you attend an academic conference but also many other events.单选3. Which is NOT the correct statement in the following?You should make a lot of efforts to practice your presentation You should makea lot of efforts to prepare your slide You should assume responsibility ofdelivery You should overestimate the audience's capability to show smart they are 正确答案:You should overestimate the audience's capability to show smart they are 答案解析:ExplanationAccording to the video, we can learn that you should not overestimate the audience's capability.单选4. Which of the following is WRONG about using Powerpoint to make presentations?You can synchronize with sound recording and presenting without physicalpresence Preparing the slides forces you to organize and rehearse you talk and helpyou uncover weak spots You cannot make the last minute change under anycondition It uses audio and visual channels of communications and more information transfer in the same amount of time正确答案:You cannot make the last minute change under any condition答案解析:ExplanationAccording to the video, we can learn that you can make the last minute change.单选5. Which statement is NOT the correct one in the following?It is better to put many words in the slide to make your audience get the informationclearly It is better not to copy texts form your thesis to the slide directly Itis better not to make a slide crowded It is better to use multiple slides or the animation feature to control the display of information on your slide正确答案:It is better to put many words in the slide to make your audience get the information clearly答案解析:ExplanationAccording to the video, we can learn that it is better not to put many words in the slide.1. Which statement about the font size in the slide is NOT mentioned in the video?Very rarely in detail graphs you can use 12 points Very rarely the minimal fontsize for text can be 12 points Occasionally in graphics 14 points can beused Usually the minimal font size for text is 18 points正确答案:Very rarely the minimal font size for text can be 12 points答案解析:单选2. Which is the main function of a road map in your presentation?To concretely show conclusions of your research To tell the audience where yourtalk is To increase the number of your slides To beatify your slides正确答案:To tell the audience where your talk is答案解析:ExplanationSee in the video.单选3. Which is NOT the correct statements in the following?Always define things, your problem statement, mathematical symbol, your goal,etc Use one consistent name or label to denote one thing throughout the talk Whenusing a graphic notation, make the graphics distinctive and use it repeatedly It is OK to change notations half way through a talk by copying those in another talk to save efforts正确答案:It is OK to change notations half way through a talk by copying those in another talk to save efforts答案解析:ExplanationAccording to the video, we can learn that you had better not change notations half way through a talk.单选4. Which of the following may NOT be a necessary part of presenting experimental results?Conclusions stated Diagram labeled Procedures detailed Conditionals defined正确答案:Procedures detailed答案解析:ExplanationAccording to the video, we can learn that procedures outlined is Ok.单选5. For a 30 minutes talk, what is the appropriate number of slides?No less than 20No more than 10No less than 15No more than 15正确答案:No more than 15答案解析:ExplanationAccording to the video, we can learn that the appropriate number of slides is no more than 15.单选6. What is a good presentation?The words in your slide are of large size to make the audience look clearly Thesubject of your presentation is welcomed by the audience The topic of yourpresentation is interesting in your aspect Use many beautiful animations, but the content is not fulfilled正确答案:The subject of your presentation is welcomed by the audience答案解析:ExplanationWhether the presentation if good or not depends on the response of audience, so you should stand on the audience's side when you prepare your presentation.单选7. Which is the appropriate time of preparing slides according to Prof. Ho of Harvard University?At least 15 minutes to make one slide in presentation At least 5 minutes to makeone slide in presentation About 15 minutes per slide with graphics About 5 minutes per slide with graphics正确答案:At least 15 minutes to make one slide in presentation答案解析:ExplanationAccording to the video, we can learn that Prof. Ho suggested to make one slide for at least 15 minutes. And about 30 minutes per slide with graphics.1. What would most probably happen if you read the slides in your presentation?（1/1分）The time you spend in presentation is easily to over the limitation It seemsthat you are not confident enough It will make the audience easily to get bored It seems that you have prepared a lot正确答案:It will make the audience easily to get bored答案解析:ExplanationIt's clear that purely reading the slides will destroy the interest of audience.单选2. When should you mention your main goal in making presentations?（1/1分）Never mention your main goal at all Mention your main goal late to keep audiencein suspense Mention your main goal at any time is Ok Mention your main goal early to capture attention of the audience正确答案:Mention your main goal early to capture attention of the audience答案解析:单选3. Which is NOT the correct statements in the following?（1/1分）Record your talk and listen to and view it Don't keep your hands in thepocket Keep the laser pointer on all the time to attract the attention ofaudience Watch where you stand when you speak正确答案:Keep the laser pointer on all the time to attract the attention of audience答案解析:单选4. Which of the following expression is proper for the speaker/audience?（1/1分）It is really a good question, thanks for your asking I have just talked aboutthat, why did you ask such a question again It is a stupid question, my first-yeargraduate student can answer that What you are talking about is nothing, but general theory of relativity正确答案:It is really a good question, thanks for your asking答案解析:单选5.Which is the CORRECT statement in the following?（1/1分）The speaker should say directly that your question is irrelevant The speakershould listen carefully before answering the question The speaker should not bepolite, because it may make others feel that you are not knowledgeable The speaker should answer the question before the audience finishes it to save time正确答案:The speaker should listen carefully before answering the question答案解析:单选6. Which is NOT the correct statements in the following?（1/1分）You can offer the approach to finding the answer if necessary You cannot sayI don't know even if you don’t h ave an answer You can take the questions in therehearsal as pre-reviews You can prepare some slides for some expected question 正确答案:You cannot say I don't know even if you don’t have an answer答案解析:单选7. Which statement is NOT correct about preparing slides for expected questions?（1/1分）It can help you answer the questions better It may make the audiences difficultto raise new questions From this way you can improve your presentation in therehearsal It will impress the audience that how much efforts you made to make this presentation正确答案:It may make the audiences difficult to raise new questions答案解析:ExplanationPreparing slides for expected questions will inspire the audience to think about their own problems.1. Which statement is WRONG about sharing credit in writing scientific paper?（1/1分）If you list the references at the end of the paper, you should cite all the referencesyour listed in the text It is acceptable to write a couple of paragraphs rephrasingother people’s words an d provide a simple numbered reference There is a harshpunishment for plagiarism If your work is built on somebody else’s work, you should state clearly正确答案:It is acceptable to write a couple of paragraphs rephrasing other people’s words and provide a simple numbered reference答案解析:ExplanationThe practice described in (c) is not acceptable in writing scientific paper and may harm the author’s credit.单选2. What should you do if you want to cite a general theory of relativity of AlbertEinstein?（1/1分）Simply providing a numbered reference after copying the original words Usingyour own words to express meaning of the theory without reference Put quotations onthe original words of the theory Just copy the original words of the theory正确答案:Put quotations on the original words of the theory答案解析:ExplanationYou should honestly cite the words of the theory using quotations.单选3. Which of the following is NOT appropriate when you acknowledge others in your paper?（1/1分）Before you use som ebody else’s document, you should ask for permission If theidea is from other people, you should acknowledge them A scientist is not related to your paper, but you put his name in your paper because he is very famousworldwide You thank someone sincerely and properly in the acknowledge section of the paper正确答案:A scientist is not related to your paper, but you put his name in your paper because he is very famous worldwide答案解析:ExplanationYou should not put the name of people in the paper who make no contribution to the work.。
练习1I、在下列每个句子的空白处填上适当的冠词（如果必要的话），然后将句子译成汉语：1. There has been _____ ever greater interest in this subject.2. The power rating is the maximum power the resistor can safely dissipate without too great _____ rise in temperature.3. Its primary disadvantage is _____ increase in noise.4. _____ successful design of the equipment requires _____ detailed knowledge of the performance specifications.5. In _____ Bohr model of the hydrogen atom, _____ single electron revolves around _____ single proton in a circle of radius R.6. The unit of frequency is _____ hertz.7. If _____ voltage is applied across _____ circuit, _____ electric current will flow in _____ circuit.8. _____ Fig. 5-1 shows _____ Oersted’s experiment.9. We should use _____ 18-volt battery here.10. _____ machine is _____ device for transmitting force to accomplish _____ definite purpose.11. _____ hydraulic press will be considered in _____ Chapter 14.12. _____ study of fluids in motion is one of _____ more difficult branches of mechanics because of _____ diversity of phenomena that may occur.13. It is easy to determine _____ value of _____ parameter μ.14. By _____ Eq. (2-1) we have _____ following relation.15. It is necessay to use _____ S-shaped tube here.16. The authors work at _____ University of Texas at _____ Arlinton.17. This is _____ R-bit transformer.18. _____ XOR gate must be used here.II、将下列句子译成英语，注意正确地使用冠词：1、这是一个h参数（parameter）。
2、现在我们转向（turn to）讨论一下局域网（local area networks）。
3、Bainbridge 质谱仪（mass spectrometer）是与光谱仪（optical spectrometer）一样重要的仪器。
4、必需求出为使一个电子通过（travel）这一段导线（length of the wire）需要多长的时间。
5、物质（substance）的密度（density）是其每单位体积的质量（mass）。
6、地球的半径（radius）为6.37×106米。
7、这两个参数（parameter）是相同的。
8、压力的增加总会引起体积的减少。
9、图（2－5）画出了式（2－2）所表示的情况。
10、电感（inductance）的单位是亨利（henry）。
11、输入信号（input signal）太大会引起非线性失真（nonlinear distprtion）。
12、利用斜率（slope）的定义，我们能导出（derive）表示直线（straight line）的方程。
13、f (x＋h)－f(x)这一表达式（expression）经常用在学习微积分（calculus）中。
14、能写成以下形式的方程被称为含有一个未知数（unknown）的线性（linear）方程。
15、在计算机中，趋势是以尽可能高的时钟速率（clock rate）工作（operate）。
16、锡（tin）的熔点（melting point）没有铅（lead）的高。
（要求使用“have as … as”句型）17、这个平均速度（average speed）是末速度（final speed）的一半。
18、电（electricity）可以容易地被转变成其它形式的能量。
19、1831年，美国的约瑟夫·亨利（Joseph Henry）发现了电磁感应（electromagnetic induction）现象。
20、计算机是有几部分组成的。
III、将下列小段内容译成英语：化学是基于需要测量像长度、体积、质量和温度这样一些量的概念之上的。
这些测量是定量的（quantitative）；也就是，它们具有与其相关的（associated with）数字。
在这一节，我们将考虑用在定量测量中的一些简单仪器。
我们还将考察（look at）用来表示这些被测的量的单位。
IV、根据所给的汉语文本，改正各英语文本中的错误：1、【汉语原文】UASMA协议采用了独特的幀结构。
【英语文本】UASMA protocol employs an unique frame structure.2、【汉语原文】一种双正交循环码M元扩频接收机的性能分析[这是一篇论文的标题]【英语文本】Performance analysis of a M-ary spread spectrum receiver using biorthogonal cyclic codes3、【汉语原文】最后，用这种方法设计了宽带阶梯阻抗变换器。
【英语文本】At last, broad stepped impedance transformer is designed by this method.4、【汉语原文】先应秘密共享系统安全性的动态分析和评估[这是一篇论文的标题]【英语文本】Dynamic analysis and evaluation of security for proactive secret sharing system5、【汉语原文】利用状态转移图，获得了系统的安全性概率。
【英语文本】With state-transition diagram, security probability of system is obtained.6、【汉语原文】该方法适用于任意形状的一维势垒。
【英语文本】The approach can be applied to one-dimensional potential barrier with arbitrary profile.7、【汉语原文】我们提出了一种基于牛顿叠代法的数值方法。
【英语文本】We propose a kind of numerical method based on the Newton’s iterative method.练习2I、将下列句子译成英语，注意正确使用并列连接词和从句引导词：1、普通的变压器（transformer）并不是理想的，所以（therefore）在其中会发生功率损耗（power loss）。
2、这物质能吸引铁质物体（iron object），甚至能使它们磁化（magnetize）。
3、这电路（circuit）由一个电池、一个电感器（inductor）、一个电容器(capacitor)组成。
4、试计算在a，b，c三点处的电场（electric field）。
5、这颗卫星用于美国与英、法、意之间的通讯。
6、物质（matter）是像空气、水或木头那样的东西。
7、假设线圈（coil）中的损耗为零、C = 500微法（μF）、波纹（ripple）为百分之二十。
8、人们发现采用（adopt）这一观点（point of view）更方便：一个运动的电荷（charge）能建立（set up）一个磁场（magnetic field）、这场对运动通过它的另一个电荷会施加（exert）一个力。
9、第6，7，8章论述人们所说的电脑。
10、学生们会认识到数学是科学概念（idea）的语言、科学是数学概念的源泉（source）、数学能够为重要的科学问题提供（furnish）极好的（brilliant）答案。
II、将下列句子译成英语，注意正确使用数词：1、该电路中的电流为电源（source）的短路电流（short-circuit current）的一半。
2、这种蓄电池（storage battery）的内阻（internal resistance）仅为零点零零几欧姆（ohm）。
3、其误差（error）为1012分之六。
4、这台计算机所储存的信息比那台多三倍。
（要求把“计算机”用作为主语的“主谓宾”结构的句型）5、月球的质量为地球的1/ 80.6、不久的将来对这种设备的需求量（demand）为现在的20倍。
7、这个元件（component）上的电压为零点几伏特（volt）。
8、现在其内部的压力是原来的三分之一。
III、将下列小段的内容译成英语：温度这一概念对我们大家来说都是熟悉的。
这是因为我们的身体对温差是非常灵敏的。
当我们拾起（pick up）一块冰时，我们感到冷，因为其温度低于我们手的温度。
在喝了一杯咖啡后，我们可能把它说成（refer to …as …）“热的”，“温的”（lukewarm）或“很糟的”（atrocious）。
在头两种情况下，至少我们在描述其温度超过（exceed）我们的（温度的）程度。
IV、根据所给的汉语文本，改正各英语文本中的错误：1、【汉语原文】这个电容器上的电压为零点零几伏特。
【英语文本】The voltage on this capacitor is zero point zero several volt.2、【汉语原文】这物体比那物体重四倍。
【英语文本】This object is four times heavy than that one is.3、【汉语原文】除非另有说明，我们假设使用的是硅管、I CBO可以忽略不计。
