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ID:15920247
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页数:65页
时间:2018-08-06
《英语_科技英语写作习题以及答案》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、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.Therehasbeen__an___evergreaterinterestinthissubject.2.Thepowerratingisthemaximumpowertheresistorcansafelydissipatewithouttoogreat__a_riseintemperature.3.Itsprimarydisadvantageis__an___increaseinnoise.4.__Th
2、e___successfuldesignoftheequipmentrequires___a__detailedknowledgeoftheperformancespecifications.5.In__the___Bohrmodelofthehydrogenatom,___a__singleelectronrevolvesaround___a__singleprotoninacircleofradiusR.6.Theunitoffrequencyis___the__hertz.7.If__a_
3、__voltageisappliedacross___a__circuit,___an__electriccurrentwillflowin__the___circuit.8.____Fig.5-1shows_____Oersted’sexperiment.9.Weshoulduse___an__18-voltbatteryhere.10.___A__machineis__a___devicefortransmittingforcetoaccomplish___a__definitepurpos
4、e.11.___The__hydraulicpresswillbeconsideredin_____Chapter14.12.___The__studyoffluidsinmotionisoneof_the____moredifficultbranchesofmechanicsbecauseof__the___diversityofphenomenathatmayoccur.13.Itiseasytodetermine__the___valueof__the___parameterμ.14.By
5、_____Eq.(2-1)wehave_the____followingrelation.15.Itisnecessaytouse__an___S-shapedtubehere.16.Theauthorsworkat__the___UniversityofTexasat_____Arlinton.17.Thisis__an___R-bittransformer.18.___An__XORgatemustbeusedhere.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(par
6、ameter)。Thisisanhparameter.2、现在我们转向(turnto)讨论一下局域网(localareanetworks)。Nowlet’sturntoadiscussionoflocalareanetworks.3、Bainbridge质谱仪(massspectrometer)是与光谱仪(opticalspectrometer)一样重要的仪器。TheBainbridgemassspectrometerisasimportantaninstrumentastheopticalsp
7、ectrometer.4、必需求出为使一个电子通过(travel)这一段导线(lengthofthewire)需要多长的时间。Itisnecessarytofindouthowlongatimeitneedstoravelthelengthofthewireforanelectron.5、物质(substance)的密度(density)是其每单位体积的质量(mass)。Thedensityofasubstanceisitsmassperunitvolume.6、地球的半径(radius)为6.
8、37×106米。Theradiusoftheearthis6.37×106m.657、这两个参数(parameter)是相同的。The[These]twoparametersarethesame.8、压力的增加总会引起体积的减少。Anincreaseinpressurealwayscausesadecreaseinvolume.9、图(2-5)画出了式(2-2)所表示的情况。Fig.(2-5)showswhatisexpressedbyEq.(2-2).10、电感(inductance)的单位是
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