《航空工程技术英语》课件-教学课件：Practices and Procedures-exercise explanation 2

PracticesandProcedures航空工程技术英语oil滑油Applyoiltothesteelsurfaces.Putpreservationoilintotheunitthroughtheventhole.Continueuntiltheoillevelisapproximately6mmbelowthesurfaceoftheflangecover.oil滑油Makesurethatyoucanseetheoillevelonthesightgaugeduringthetest.Dust,whenmixedwithoil,hasanabrasiveeffect.Ablockedoiljetcancauseincorrectoperation.oil滑油Beforeyouputnewoilinthesystem,itismandatorytoreplacethefilter.Atintervalsofsixmonths,dothecheckoftheoillevel.Iftheoilleakageismorethanfivedropsaminute,examinethesealant.oil滑油Makesurethattherearenometalparticlesintheoil.Puttheoilthroughafilter.Theoilmustflowoutofthevalve.Soakthefilterelementsinoil.oil滑油Sendthedefectivecover,withtheoilsamples,totherepaircenter.Putoilintothegearboxwithasyringe.Damagecanoccurtothepumpifthereisnotsufficientoilinthereservoir.oil滑油Lubricatethelinkagewithoil.Draintheusedoilintoacontainer.Itispossibletomixapprovedengineoils.Butwerecommendthatyouusethesameapprovedoilfromthesamemanufacturer.oil滑油Addoiltotheaccumulator.Ifyousmelloilinthecompartment,replacetherecirculationfilters.Makesurethattheoilpressuredecreaseswhenthetemperatureisstable.单选题1分设置燃油渗漏会降低发动机性能。AFuelleakscandecreaseengineperformance.BOilleakscanincreaseengineperformance.CFluidleakscandecreaseengineefficiency.提交单选题1分设置在钢表面涂上润滑油。AApplyfueltothesteelsurfaces.BApplyoiltothealloysurfaces.CApplyoiltothesteelsurfaces.提交单选题1分设置在紧固件上涂上油脂。APaintthefastenerswithoil.BApplythefastenersgreasy.CApplygreasetothefasteners.提交单选题1分设置Addthenecessaryquantityofoil.A放出适量燃油。B注入大量的滑油。C加入所需量的滑油。提交单选题1分设置Beforeyouputnewoilinthesystem,itismandatorytoreplacethefilter.A在向系统中注入新滑油之前，强制性重置油滤。B在向系统中注入新滑油之前，必须更换油滤。C在向系统中注入新滑油之前，建议更换过滤器。提交单选题1分设置Iftheoilleakageismorethanfivedropsaminute,examinethesealant.A如果滑油渗漏超过5滴，每分钟检测密封胶。B如果滑油渗漏超过每分钟5滴，检查密封胶。C如果燃油渗漏超过每分钟5滴，更换密封胶。提交单选题1分设置压缩机需要配备压力调节器、空气软管和适当的过滤系统，以确保将清洁、干燥、无油的空气输送至喷嘴。AThecompressorneedstobeequippedwithapressureregulator,airhoses,andanappropriatefiltersystemtoensurethatclean,dry,oil-freeairisdeliveredtothenozzle.BApressregulator,airducts,andaproperfiltrationsystemformthecompressor,whichsurelydeliversclean,dry,oilyairtothespraynozzle.CForthecompressorthatensuresclean,dry,oillessairisdeliveredtotheinjector,itisnecessarytobeequippedwithapressurizationregulator,airpipes,andanadequate

filtersystem.提交Paint油漆Warning:whileyouusethespraypaint,pointthesprayawayfromyourface.Itcancauseinjurytoyoureyes.Letthefirstlayerofpaintdryfullybeforeyouapplythesecondlayer.Letthepaintdryatambienttemperature.Paint油漆Ifyouusetoomuchpaint,thefinishwillbeunsatisfactory.Sendanorderforthespecifiedpaintdirectlytothemanufacturer.Applynewpainttothecontrolboxifitspaintisdamaged.Wherethepaintissufficientlysoft,removeitwithaplasticspatula.Paint油漆Addsolventtomakethepaintmoreliquid.Thisstepisapplicableonlywhenyouapplythetoplayerofpaint.单选题1分设置Addsolventtomakethepaintmoreliquid.A加入溶剂使油漆变得更稀薄。B加入溶剂使油漆变得更稳定。C在油漆里加入更多溶液。提交单选题1分设置Applythepaintwithabrush.A用彩笔涂颜料。B用刷子搅拌油漆。C用刷子涂油漆。提交单选题1分设置Ifyouusetoomuchpaint,thefinishwillbeunsatisfactory.A使用油漆过多将导致漆面不符合要求。B如果你使用太多的计划，完成将是不理想的。C如果你使用太多的墨水，完成将是不满意的。提交单选题1分设置Theprotectivepaintwillpreventcorrosionforsixmonths.A保护漆将防止腐蚀达6个月。B保护涂层将防止锈蚀达6个月。C保护漆将保护腐蚀达6个月。提交单选题1分设置Thisisagoodproceduretoremovepaint.A这是一个很好的喷漆方案。B这是一个很好的除漆程序。C这是一个很好的调色计划。提交WIRE电线；导线Attachthecabletothestructurewithwire.Safetytheclampblockacrossthecontrolleverforkswithsafetywire.Thewiremusttouchtherearofthecontact.Donotletthewiresrub.WIRE电线；导线Installthewiresinthechannelalongthehousing.Makesurethatthewireisinthepositiontocausethepartstolock.Cutanddiscardthelockwire.Tofinddamageonwires,rubaclothalongthem.WIRE电线；导线Lettersidentifythewiresegments.Pullthewiresthroughtheconduit.Identifythewireswithsleevesofdifferentcolors.Makesurethatthelockingwiredoesnottouchthelever.WIRE电线；导线Makealoopofwirearoundtheunit.Safetythenutwithwire.Locktheswitcheswithwire.Removetheinsulationfromthewire.Makesurethatthereistensioninthelockwire.单选题1分设置如果电缆扭曲，断开两个电插头。AIfthecabletwists,disconnectthetwoconnectors.BIfthewirebents,breakthetwoconnectors.CIfthecablewirebreaks,disconnectbothendsoftheconnectors.提交单选题1分设置剪断并抛弃保险丝。ACutanddiscardthelockwire.BSnipandremovethelockwire.CSnipanddiscardthecable.提交单选题1分设置左主起落架备用控制钢索润滑不足。ALeftmainlandinggearalternatecontrollanyardislackoflubrication.BLeftmainlandinggearalternatecontrolsteelwireisnotlubricated.CLeftmainlandinggearalternatecontrolcablehasinsufficientlubrication.提交单选题1分设置如果你发现断了的电线，就把它们修好。AIfyoufinddamagedlines,restorethem