全国职称英语理工类考试词汇选项试题附答案

全国职称英语理工类考试词汇选项试题附答案1.Theengineerwasaskedto______thedefectivevalvebeforethepressuretest.A.rectifyB.radiateC.reclineD.rebel答案：A解析：rectify意为“纠正、修复”，符合“修理有缺陷的阀门”语境；radiate辐射，recline斜倚，rebel反叛，均与句意无关。2.Thenewalloycan______temperaturesupto1200°Cwithoutnoticeablecreep.A.withstandB.withdrawC.witherD.whisper答案：A解析：withstand表示“承受”，与高温环境匹配；withdraw撤回，wither枯萎，whisper低语，均不成立。3.Asuddendropincurrentmay______theentirecircuit.A.jeopardizeB.jettisonC.joggleD.jubilate答案：A解析：jeopardize意为“危及”，电流骤降可能危及电路；jettison抛弃，joggle轻摇，jubilate欢庆，语义不符。4.Themicroscope’sresolutionis______bythewavelengthoftheilluminatinglight.A.constrainedB.constructedC.consultedD.consigned答案：A解析：constrained表示“受限制”，分辨率受波长限制是光学常识；constructed建造，consulted咨询，consigned托运，均不适用。5.Toreducedrag,thefuselagewasredesignedintoamore______shape.A.streamlinedB.stream-raisedC.stream-brokenD.stream-loosened答案：A解析：streamlined流线型，专业术语；其余三项为干扰生造词。6.Thesoftwarecan______therawspectraldataintoquantitativeconcentrations.A.convertB.convokeC.convulseD.convector答案：A解析：convert意为“转换”，数据转换是常用表达；convoke召集会议，convulse抽搐，convector非标准词。7.Aslight______inalignmentwillmagnifytheerroroverlongdistances.A.deviationB.devaluationC.devastationD.devolution答案：A解析：deviation偏差，工程常用；devaluation贬值，devastation破坏，devolution权力下放，无关。8.Thereactor’scontainmentshellisdesignedto______anyaccidentalrelease.A.precludeB.precedeC.predictD.pre-empt答案：A解析：preclude意为“防止”，防止泄漏是安全目标；precede先于，predict预测，pre-empt抢先，均不准确。9.Nanoparticlesoftenexhibit______opticalpropertiesnotseeninbulkmaterials.A.emergentB.emergencyC.emeritusD.emersed答案：A解析：emergent表示“新兴的、突现的”，用于描述纳米尺度新性质；其余词义偏离。10.Thetechnicianusedacaliperto______thediameteroftheshaft.A.gaugeB.gargleC.garbleD.gash答案：A解析：gauge测量；gargle漱口，garble断章取义，gash划伤，均不合。11.Withoutadequatelubrication,thebearingwilleventually______.A.seizeB.seetheC.secedeD.sequester答案：A解析：seize指机械“卡死”；seethe沸腾，secede退出，sequester扣押，无关。12.Thesatellite’sattitudeismaintainedbysmall______thrusters.A.auxiliaryB.audaciousC.auspiciousD.austere答案：A解析：auxiliary辅助的，辅助推进器是标准搭配；其余为形容词干扰。13.Ahighersamplingratewill______thefidelityofthereconstructedsignal.A.enhanceB.enshrineC.entangleD.enfeeble答案：A解析：enhance提高；enshrine珍藏，entangle纠缠，enfeeble削弱，不符。14.Thenewinsulationmaterial______heattransferbyreflectingthermalradiation.A.impedesB.impelsC.impendsD.imparts答案：A解析：impedes阻碍；impels推动，impends即将发生，imparts赋予，只有A符合。15.Afteretching,thewafersurfacebecame______undertheelectronmicroscope.A.pittedB.pitchedC.pillagedD.pinched答案：A解析：pitted有凹坑的，蚀刻后常见形貌；其余词义无关。16.Thecontrolalgorithmis______tohandlenonlineardynamics.A.tailoredB.taintedC.tamperedD.tethered答案：A解析：tailored量身定制；tainted污染，tampered篡改，tethered拴住，不符。17.Asuddenvoltagespikecould______thedelicatesensor.A.fryB.frayC.frownD.frisk答案：A解析：fry�语“烧毁电路”；fray磨损，frown皱眉，frisk搜身，均不成立。18.Thebridge’sdeckwasreinforcedto______heavierfreightloads.A.accommodateB.accompanyC.accomplishD.accord答案：A解析：accommodate容纳、承受；accompany陪伴，accomplish完成，accord一致，不符。19.Laserlightishighly______,allowingprecisetargeting.A.collimatedB.collidedC.collatedD.collected答案：A解析：collimated准直的，光学术语；其余词形近义远。20.Theexperimentaimedto______theonsetofturbulenceinfluidflow.A.pinpointB.pesterC.petrifyD.pilfer答案：A解析：pinpoint精准定位；pester纠缠，petrify石化，pilfer偷窃，无关。21.Thermalexpansioncan______boltpreload,leadingtojointfailure.A.diminishB.disguiseC.disperseD.disfigure答案：A解析：diminish减少，预紧力减少；disguise伪装，disperse分散，disfigure毁容，不符。22.Theroboticarmmust______itstrajectoryinrealtimetoavoidobstacles.A.tweakB.twinkleC.twirlD.twine答案：A解析：tweak微调；twinkle闪烁，twirl旋转，twine缠绕，只有A符合实时微调路径。23.Alow-passfilterisusedto______high-frequencynoise.A.suppressB.superimposeC.superveneD.supersede答案：A解析：suppress抑制；superimpose叠加，supervene意外发生，supersede取代，不符。24.Thenewfirmwarecan______itselfovertheairwithoutmanualintervention.A.updateB.upendC.upbraidD.upscale答案：A解析：update更新；upend颠倒，upbraid斥责，upscale升档，只有A正确。25.Corrosionfatigueisdifficultto______withoutadvancedmonitoring.A.detectB.detestC.detonateD.detour答案：A解析：detect检测；detest憎恶，detonate引爆，detour绕行，不符。26.Thecatalystsurfacewas______bytracecontaminants,reducingactivity.A.poisonedB.polishedC.populatedD.postulated答案：A解析：poisoned中毒，催化术语；polished抛光，populated居住，postulated假设，无关。27.Aredundantpowersupplyensuresthesystemcan______amodulefailure.A.surviveB.surveyC.surmiseD.surmount答案：A解析：survive存活、继续运行；survey调查，surmise推测，surmount克服，不符。28.Thegearteethwere______underhightorque,causingmicropitting.A.stressedB.strokedC.struttedD.strolled答案：A解析：stressed受应力；stroked抚摸，strutted趾高气扬，strolled散步，不符。29.Anidealdielectricshould______nodirectcurrent.A.conductB.confideC.conflateD.congeal答案：A解析：conduct传导；理想电介质应不传导直流；confide吐露，conflate合并，congeal凝结，不符。30.Thesimulationaimedto______thepropagationofseismicwaves.A.modelB.mottleC.muffleD.muzzle答案：A解析：model建模；mottle斑驳，muffle压抑，muzzle戴口套，不符。31.Athinnerboundarylayerwill______heattransferefficiency.A.boostB.broodC.brookD.browbeat答案：A解析：boost提高；brood沉思，brook容忍，browbeat威逼，不符。32.Thedrone’sbatterywas______toextendflighttime.A.upgradedB.upchuckedC.uprootedD.upstaged答案：A解析：upgraded升级；upchucked呕吐，uprooted根除，upstaged抢戏，不符。33.Theerrormessageindicateda______inthefeedbackloop.A.glitchB.glimmerC.glissadeD.glutton答案：A解析：glitch小故障；glimmer微光，glissade滑步，glutton贪吃者，不符。34.Thetensilespecimenfinally______attheneckingregion.A.fracturedB.fritteredC.frizzledD.fraternized答案：A解析：fractured断裂；frittered浪费，frizzled卷曲，fraternized结交，不符。35.Thenewprotocolwill______datapacketlossduringtransmission.A.mitigateB.mireC.mirthD.misquote答案：A解析：mitigate减轻；mire陷入困境，mirth欢笑，misquote错误引用，不符。36.AhigherReynoldsnumbergenerally______flowturbulence.A.promotesB.proclaimsC.procrastinatesD.procreate答案：A解析：promotes促进；proclaims宣告，procrastinates拖延，procreate生育，不符。37.Themirrorcoatingwas______toenhancereflectivityintheUVrange.A.optimizedB.opinedC.oratedD.outfoxed答案：A解析：optimized优化；opined发表意见，orated演说，outfoxed智胜，不符。38.Thecircuitboardwas______toremoveresidualflux.A.rinsedB.riotedC.rivetedD.rummaged答案：A解析：rinsed冲洗；rioted暴动，riveted铆接，rummaged翻找，不符。39.Theturbinebladewas______coatedtoresisthigh-temperatureoxidation.A.ceramicB.ceruleanC.certifiableD.cervine答案：A解析：ceramic陶瓷涂层；cerulean天蓝色，certifiable可证明的，cervine鹿的，不符。40.Theencoderprovides______positionfeedbacktothecontroller.A.accurateB.accursedC.acerbicD.aching答案：A解析：accurate精确；accursed被诅咒的，acerbic尖酸的，aching疼痛的，不符。41.Thenewflux-coredwirecan______weldingspatterby30%.A.reduceB.rebuffC.reboundD.rebus答案：A解析：reduce减少；rebuff断然拒绝，rebound反弹，rebus字谜，不符。42.Aslight______inwavelengthwillshiftthelasercolorfromredtoinfrared.A.increaseB.incenseC.inciseD.inclose答案：A解析：increase增加，波长增加向红外移动；incense激怒，incise切割，inclose封闭，不符。43.Themagnet’sfieldwas______uniformacrossthegap.A.nearlyB.nefariouslyC.nebulouslyD.necrotically答案：A解析：nearly几乎；其余为负面或生僻副词，不符。44.Thealgorithmcan______faultysensorsautomatically.A.isolateB.idolizeC.irradiateD.itemize答案：A解析：isolate隔离；idolize崇拜，irradiate照射，itemize逐条列出，不符。45.Thecompositepanelwas______towithstandimpactenergyof50J.A.ratedB.rattedC.raveledD.ransacked答案：A解析：rated额定；ratted告密，raveled散开，ransacked洗劫，不符。46.Thecalibrationcurvewas______linearintherange0–100ppm.A.approximatelyB.apatheticallyC.apoplecticallyD.apostolically答案：A解析：approximately近似；其余副词语义不符。47.Thenewgasketmaterialcan______aggressivechemicals.A.resistB.resonateC.resellD.resemble答案：A解析：resist抵抗；resonate共振，resell转售，resemble相似，不符。48.ThePLCprogramwas______toimplementfail-safelogic.A.rewrittenB.rewoundC.rewordedD.reworked答案：A解析：rewritten重写；rewound倒带，reworded改措辞，reworked返工，但“重写程序”最常用。49.Theinfraredcameracan______hotspotsinvisibletothenakedeye.A.revealB.revelC.revileD.revert答案：A解析：reveal揭示；revel狂欢，revile辱骂，revert返回，不符。50.Theyieldstrengthwas______by15%aftercoldrolling.A.raisedB.razedC.rappedD.ransomed答案：A解析：raised提高；razed摧毁，rapped敲击，ransomed赎回，不符。51.Thedrone’spropellerwas______balancedtoreducevibration.A.dynamicallyB.drasticallyC.dramaticallyD.dogmatically答案：A解析：dynamically动平衡；drastically剧烈，dramatically显著，dogmatically教条地，不符。52.Thenewfirmwareaddsa______modeforlow-lightnavigation.A.night-visionB.night-walkingC.night-bloomingD.night-long答案：A解析：night-vision夜视；其余为干扰组合词。53.Thecorrosionratewas______monitoredusingelectrochemicalimpedance.A.continuouslyB.contagiouslyC.contiguouslyD.contemporaneously答案：A解析：continuously连续；contagiously传染地，contiguously相邻地，contemporaneously同时期地，不符。54.The3-Dprinterwas______tofabricategradientmaterials.A.modifiedB.mollifiedC.mortifiedD.muddied答案：A解析：modified改装；mollified安抚，mortified羞愧，muddied弄浑，不符。55.Thetestchamberwas______tosimulateMartianatmosphere.A.evacuatedB.evangelizedC.evaporatedD.eventuated答案：A解析：evacuated抽真空；evangelized传教，evaporated蒸发，eventuated终于发生，不符。56.Thenewcoatingcan______iceadhesionby80%.A.reduceB.reproduceC.repressD.repulse答案：A解析：reduce减少；reproduce复制，repress压制，repulse击退，不符。57.Theactuator’sresponsetimewas______to5ms.A.shortenedB.shortchangedC.short-circuitedD.short-winded答案：A解析：shortened缩短；其余为干扰组合。58.Thespectralpeakwas______shiftedduetoDopplereffect.A.slightlyB.slylyC.slicklyD.slavishly答案：A解析：slightly轻微；slyly狡猾地，slickly圆滑地，slavishly盲目地，不符。59.Therobotarmwas______tocarrypayloadsupto10kg.A.designedB.deridedC.detonatedD.devolved答案：A解析：designed设计；derided嘲笑，detonated引爆，devolved下放，不符。60.Thenewalgorithmcan______outliersinthedatasetautomatically.A.discardB.discernC.dischargeD.discipline答案：A解析：discard剔除；discern辨别，discharge排放，discipline惩罚，不符。61.Thethermalinterfacematerialwas______toeliminateairgaps.A.spreadB.spurnedC.spatteredD.spluttered答案：A解析：spread涂布；spurned拒绝，spattered溅，spluttered语无伦次，不符。62.Thebatterymanagementsystemcan______cellimbalance.A.correctB.corrodeC.corrugateD.corral答案：A解析：correct纠正；corrode腐蚀，corrugate起皱，corral围捕，不符。63.Theturbinewas______at3000rpmforendurancetesting.A.operatedB.opinedC.oppilatedD.orated答案：A解析：operated运行；opined认为，oppilated堵塞，orated演说，不符。64.Thenewfluxgatesensorcan______weakmagneticfields.A.detectB.detestC.detonateD.detour答案：A解析：detect检测；detest厌恶，detonate引爆，detour绕行，不符。65.Thecompositewas______withcarbonnanotubestoimproveconductivity.A.dopedB.dulledC.dunkedD.duped答案：A解析：doped掺杂；dulled变钝，dunked浸泡，duped欺骗，不符。66.Thecalibrationweightwas______to±0.1mg.A.certifiedB.censuredC.censoredD.centered答案：A解析：certified检定；censured指责，censored审查，centered居中，不符。67.Thelasercavitywas______stableforsingle-modeoperation.A.opticallyB.optativelyC.operativelyD.opulently答案：A解析：optically光学上；其余为干扰副词。68.Thenewpolymercan______itsshapeafterbeingheatedto150°C.A.recoverB.recoilC.reclusivelyD.recriminate答案：A解析：recover恢复；recoil反弹，reclusively隐居地，recriminate反责，不符。69.Thesignalwas______amplifiedwithoutdistortion.A.linearlyB.languidlyC.loquaciouslyD.lubriciously答案：A解析：linearly线性；languidly无精打采，loquaciously多话，lubriciously光滑地，不符。70.Thetestcouponwas______benttoevaluateductility.A.graduallyB.gratuitouslyC.grievouslyD.grudgingly答案：A解析：gradually逐渐；其余副词语义不符。71.Thenewsoftwarecan______multi-coreprocessorsefficiently.A.utilizeB.usurpC.undulateD.ululate答案：A解析：utilize利用；usurp篡夺，undulate波动，ululate嚎叫，不符。72.Theinfraredheaterwas______controlledtomaintain±0.5°C.A.preciselyB.precipitouslyC.precociouslyD.preclusively答案：A解析：precis