杨阳整理科技英语.docx
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杨阳整理科技英语.docx
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杨阳整理科技英语
科技英语语句篇-语法的应用
todevelopourindustryandagriculturerapidlyisnecessary.
ourgreatesthappinessisservingthepeoplewhole-heartedly.
thisisthebookwrittenbyme.
beingapartymember,iamreadytogoanywhereanddoanythingfortheparty.
thecomradesworkinginthefactorywillcomebacktomorrow.
isawthesteamcomingoutofthepipe.水蒸汽,管子
tobesmallinsizeisoneoftheadvantagesofthetransistor.晶体管
thematerialhastheadvantageofbeinglesssolublethanglass.可溶的
becarefulnottomakesuchmistakes.
nothavingdoneitright,itriedagain.
it'snecessarytodesignanewtypeofmeter.仪表
conductorsallowalargenumberofelectronstomovefreely.导体,电子
themixturestartstoboilatlowtemperature.
wehavetochangeourmethod.
thenewbuildingistobetenstorieshigh.将会是十层。
it'sgoodforustomasteraforeignlanguage.
ittakesayearfortheearthtogoaroundthesun.
toseeistobelieve.眼见为实
todestroyenergyisimpossible.消灭能量
toreducefrictionbyoilingthemachinepartsisnecessary.摩擦
itispossibletouseatomicenergyforconqueringnature.原子能,征服
withthegearbox,it'spossibletorunthelatheatvariousspeeds.齿轮箱,车床
nomethodisknownbywhichitispossibletocreateenergyoutofnothing.
atransformerisapieceofelectricaldistributionequipment,bymeansofwhichitispossibleto
applya.c.effectively.变压器,电力分配,交流电
whatevertheshapeofabodymaybe,itisalwayspossibletofindoutitsvolume.体积
todrivemachinesrequirespower.开动
ittakesadefiniteamountofheattochangealiquidtoitsgaseousstate.一定量的,气态
thefunctionofatransmitteristopropagateradiowaves.发报机,传播,无线电波
ouraimistoavoidexcessivetransmissiondistortion.过度的传输失真
onewaytoputoutafireistoremovethesupplyofoxygen.断绝来源
thegeneralpurposeofaswithgearistomakeandbreakcircuits.开关装置,接通或断开电路
theconclusionseemstoindicatethatmatterandenergyaremerelytwodifferentphasesofthe
samething.表明,方面
somemotionsappeartobeverysimple,othersappeartobeverycomplicated.运动
whatwewantistolearnfrompractice.向实践学习
ageneratorcannotproduceenergy,whatitdoesistoconvertmechanicalenergyintoelectrical
energy.发电机,转化
closetheelectriccircuit.闭合电路
theactivewayofrestingistotakepartinsportsandculturalactivities.休息,文体活动
whenwespeak,soundwavesbegintotravelandgoinalldirections.
thecoolanthelpstokeepdowndustandreducethefirehazard.冷却剂,火灾危险
whenwewishtomeasurelengthinaunitwhichisgreaterthanameter,weusekilometers.单位
wewanttofindthelengthofthebeamsmoreaccurately.梁,准确
Gaolileoattemptedtomeasurethespeedoflightintheseventeenthcentury.伽利略,试图
iprefertoworkratherthantosit.闲坐
ihaveplannedtogotoShanghai.已经计划
doineedtoreturntheinstrumenttotheworkshop?
归还,车间
weconsideritnecessarytocombinetheorywithpractice.理论接合实践
wefinditmoreconvenienttouseenergyfromthesunafterithasbeenconvertedintoother
forms.
it'spossibletofulfillourproductionplanaheadofschedule.提前完成生产计划
thewaterisabouttoboil.水就要开了。
wehavetorepeattheexperiment.重做
toburnfuelisonewaytogetheatenergy.
theeasiestwaytogiveanobjectenergyistoraiseit.最简单的,物体,举起
electoniccomputerscangreatlyshortenthetimetodocomplexcomputations.复杂的运算
metalshavethepropertytoconductelectriccurrent.金属
ihavealotofworktodotoday.
haveyouanythingelsetosay?
你还有啥要说的吗?
sheisnotapersontobowbeforedifficulties.低头
weusethesymbolPtoshowpressure.
acapacitorisusedtostoreelectricity.电容
manychemicalreactionsneedheattomakethemtakeplace.
openthevalvetoletairin.阀门
theworkershaveturnedoutmanyinstrumentstomeettheneedsofproduction.生产
tomaketransistors,weneedsemiconductors.晶体管,半导体
tobeabletowritecorrectformulasforcompounds,wemustknowthecombiningpowerofeach
element.分子式,化合价
electricalpressure电压
inordertomeasurematterwemusthaveunitsofweight,volumeandlength.单位
weuseelectricitytorunmachines.电力
makearecordofthenecessarydatainordernottoforgerthem.必要的数据
metallicsurfaceshouldbegreasedsoastodecreasefriction.金属表面,涂油
thechemicalsareactingoneachothertoproduceelectriccurrent.
carboncombineswithoxygentoformcarbonoxides.碳氧化合物
theoxygenactsonthewaterpipestoformrustonthem.锈
atomsaretoosmalltosee.原子
hydrogenisveryinflammable.氢气,易燃的
wherethewattistoosmallaunittoshowthepowerproduced,wemayusetheoneathousandtimes
largerknownaskilowatt.瓦特,功率,千瓦
heisoldenoughtojointhearmy.
thetemperaturehasbeenhighenoughtochangewaterintosteam.
low-alloysteelisstrongenoughtocarrygreaterweight.低合金钢,承受更大载荷
thesetwocompoundsreactinsuchawayastoliberateoxygen.释放氧气
requiredetaileddescription.需要详细说明
ingasesthemoleculesaremovingsoquicklyastobealmostfreefromeachother.分子
wealwaysgetupearlysoastocatchthefirstbus.
saveagreatdealoftime.节省大量的时间
iwenttoseehimonlytofindhimout.不料他出去了
hejumpedwithjoytolearnhisbeingadmittedtotheuniversity.高兴的跳了起来
thismethodissodifficulttocontrolthatitisseldomusedinthelaboratory.
thissubstanceisabletocarryelectronseasily.
sometimesweareunabletoidentifyasubstancebyphysicalpropertiesalone.辨认,物理性质
thedifferenceinelectricalpressurenecessarytoovercometheresistanceandmaketheelectrons
flowinaconductoriscalledpotentialdifferenceorvoltage.导体,电位差,电压
theteacherofmathematicsaskedhisstudentstoremembercertainformulas.公式
wehaveprovedittobetruethattheheatwegetfromcoalandoilcomesoriginallyfromsun.
wefoundtheanswers(tobe)correct.
letushaveagoodlookatFig2showinghowheatmakesobjectsexpand.图2,膨胀
letABbeequaltoCD.设AB等于CD
wecan'thavethemotorrunidle.让马达空转
heathelpschemicalchanges(to)takeplace.化学变化
wewillneverfindhimneglecthiswork.干活马虎
thePartycalledonustostudyhard.号召
copperisknowntobeagoodconductor.铜
allbodiesareknowntopossessweight.一切物体,有重量
heatisconsideredtobeaformofenergy.
manyelementsinnaturearefoundtobemixturesofdifferentisotopes.同位素
anobjectissaidtobehotifitstemperatureismuchhigherthanthatofourbodies,orcoldif
itstemperatureismuchlower.
thewheelsaremadetorunbyelectricity.轮子
weallhaveacommondesire----tobuildupsocialisminChina.共同的愿望,建成社会主义
isworthyofpraise.值得称赞
torelyonourownefforts.自力更生
ourtask,todothatworkinoneday,couldbeaccomplished.
toconclude,itwasagreatsuccess.总之
tosumup,ametalisabrilliant,opaque,heavy,malleable,ductile,andfusiblemineral.金属是一种光
亮,不透明,很重,可延,可熔的矿物。
totellthetruth,thatisalliknowaboutlaser.老实说,激光
howmanyexperimentstoperforminthreedaysisstillaquestion.
wheretogohasnotbeenfixed.
whattodonextwillbediscussedlater.
themeterhasseveralmeasuringranges.whichrangetotakeisindicatedonthemeterpanel.仪表,
量程,说明,面板
itisnotyetdecidedwheathertobuildadamhere.
thequestioniswhentobegintherunningtest.试车
themostimportantproblemiswhomtoserveandhowtoserve.
whatworriesmeiswhattosayatthemeeting.
pleaseshowmehowtodothisexperiment.
theydidresearchonhowtoraisetheyield.提高产量
pleasetellmewhomtosee.要见谁
insomeexperiments,youwillbetoldwhattodo,whatinstrumentstouse,andevenhowmany
significantfigurestouse.有效数值位数
acomputercandonothingunlessitistoldwhattodo,whentodoitandhowtodoit.
wearediscussingwheretohavethemeeting.
youwillsoonlearnwhentousethatconstruction.结构
theunderstandingofthesereactionsmadeitclearhowtosoftenwater.使水软化
thereisnokeytoopenthedoor.
sheisatalosswhattodo.不知所措
hehesitatedwhichtochoose.由于
theworkersarediscussingtheproblemhowtosimplifymanufacturingprocessandreducecosts.简
化制造过程,降低成本
itisnecessaryforustodevelopourindustryathighspeed.
itisimportantforustofindaheat-resistantmaterialformakingthecoverofthecondesing
unit.耐热的,冷凝装置
itiscommonforrusttoformonwaterpipes.
itisnothardforoxygentounitewithotherelementsandbecomeacompound.
lighttravelssofastthatitisdifficultforustoimagineitsspeed.
it'skindofyoutocome.
it'simportantforyoutostudyEnglishwell.
thenextstepistocheckthepressure.
findouttheweightofanequalvolumeofwater.求出等体积水的重量
heatfromthesunmakesitpossibleforplantstogrow.
producethesameeffect.产生同样的作用、效应
thereremainsonemoretechnicalproblemforustosolve.
thisisthedesignforustocorrect.修正,修改
thesearethemachinepartsforustoelectroplate.电镀
theelectroniccomputerisanidealmachineformathematicianstodocomplicatedproblemswith.
thevalveisopenedforairtoenter.阀门
whatisneededforelectricalchargestoflow?
电荷
holesarepunchedonthetapeforthecurrenttorunthrough.打孔,纸带
forcomputerstodocalculations,itisnecessarytoprogrammetheproblemsfirst,otherwisethe
computerscanperformnofunction.
fortheelectrontoremaininitsorbit,thetwoforcesmustbeequal.轨道,力
fortheretobelifetheremustbeairandwater.
thisproblemistoocomplicatedforustosolveinafewhours.
thetextiseasyenoughformetotranslatewithoutusingadictionary.
withonlythreeminutestogo,theymadefortheworkshopingreathaste.还剩三分钟
heissaidtohavebeenanengineer.据说
heisknowntohavetaughtEnglishformanyyears.
thatharmfulliquidseemedtohavegreatlyaffectedtheinsulatingpropertyofthematerial.绝缘性
能
iamsorrytohavekeptyouwaiting.
weintendedtohavepassedtheinformationtoyouye
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