試卷科目：技能認證船舶英語考試技能認證船舶英語考試(習題卷1)PAGE"pagenumber"pagenumber/SECTIONPAGES"numberofpages"numberofpages技能認證船舶英語考試第1部分：單項選擇題，共30題，每題只有一個正確答案,多選或少選均不得分。[單選題]1.ThePPUisthemostwidelyusedcontrolmoduleinpowerstationautomation,herePPUmeans______.A)powerB)protectionC)powerD)pulse答案:B解析:[單選題]2.Whattypeofelectricmotorismostcommonlyusedonboardship?A)Non-synchronousB)SynchronousC)FullyD)Watertight答案:A解析:【注】non-synchronouselectricmotor：異步電機；synchronouselectricmotor：同步電機[單選題]3.Agroundcanbedefinedasanelectricalconnectionbetweenthewiringofamotorandits_____.A)shuntB)circuitC)metalD)inter-pole答案:C解析:[單選題]4.WhichstatementaboutthegyrocompassisFALSE?A)ItsB)ItC)ItD)If答案:A解析:[單選題]5.TheDPUintheDataChiefC20alarmandmonitoringsystemstandsfor______.A)DocumentB)DistributedC)DepartmentD)Display答案:B解析:[單選題]6.ThenumberofcyclespersecondoccurringinACvoltageisknownasthe_____.A)phaseB)frequencyC)waveD)half答案:B解析:[單選題]7._____isusedtoproduceelectricpower.A)AnB)AC)AD)A答案:A解析:[單選題]8.WhichcomponentisNOTequippedintheenginecontrolroomAutoChiefControlPanel?A)TheB)TheC)AD)A答案:B解析:[單選題]9.Thethreeleadwiresofathyristorare______.A)collector,B)NO.1C)anode,D)anode,答案:C解析:[單選題]10.The______canchangeanACpowersourceintoaDCone.A)rectifierB)ransformerC)convertorD)invertor答案:A解析:[單選題]11.TheAUTOCHIEF-IVofNORCONTROLissuitablefor______.A)large,B)large,C)allD)medium-sized答案:A解析:[單選題]12.VLCCstandsfor______.A)veryB)veryC)veryD)very答案:C解析:[單選題]13.InternetExplorer,Firefox,GoogleChrome,Safari,andOperaarethemajor______.A)webB)uniformC)fileD)Java答案:A解析:[單選題]14.TheabbreviationLANstandsfor______.A)LocalB)LogicalC)LoadingD)Logistics答案:A解析:[單選題]15.ThenameplateofanACnon-synchronousmotorshowsthatrunningspeedis1460r/min.frequency50Hz.Youcaninferthatthenumberofmagneticpolesis______.A)2B)4.0C)6.0D)8.0答案:B解析:【注】n0=60f1/p（n0：轉速；f1：頻率；p：極對數）[單選題]16.UMSstandsfor_____.A)ultraB)universalC)unitD)unattended答案:D解析:[單選題]17.Usuallythepanelsareinterlockedwith_____sothatthedevicescanbemadedeadbeforethedoorsareopened.A)protectiveB)isolatorsC)groundD)circuit-breakers答案:B解析:[單選題]18.TheIOPPCertificateisvalidfor____.A)oneB)twoC)fourD)five答案:D解析:[單選題]19.Aprinterwouldbeconsidereda(n)______.A)controllerB)peripheralC)inputD)US答案:B解析:[單選題]20.Theshortcutkeyusedtopasteis?control+______?.A)CB)PC)VD)S答案:C解析:[單選題]21.Thepoddedpropulsoriswidelyadoptedintheelectricpropulsionsystem.Inthissystem,______.A)theB)theC)theD)the答案:A解析:[單選題]22.AISstandsfor______.A)AtlanticB)AutomaticC)AstronomicalD)Audio答案:B解析:[單選題]23.Thefunctionofdamperwindingsinasynchronousmotoristo_____.A)eliminateB)provideC)provideD)increase答案:C解析:【注】startingtorque：起動扭矩，起動轉矩[單選題]24.Thefirstdefenseofnetworksecurityisusually______.A)IntrusionB)OpenC)firewallD)antivirus答案:C解析:[單選題]25.Inthefirealarmsystem,thecommondetectingdevicesdon?tincludethe______.A)ionizationB)thermalC)infraredD)level答案:D解析:[單選題]26.Thefuelsupplysystemtoanautomaticauxiliaryboiler,willbeautomaticallyshutdowniftheboiler______.A)salinityB)steamC)waterD)feedwater答案:C解析:【注】shutdown：停止，中止[單選題]27.Thedifferencebetweenmagneticheadingandcompassheadingiscalled______.A)variationB)deviationC)compassD)drift答案:B解析:[單選題]28.Inthe7inchcolourgraphicsdisplayofACPinACC20system,whichinformationcanNOTbedisplayed?A)TheB)TheC)TheD)The答案:C解析:[單選題]29.ECDISmeans______.A)ElectronicB)ElectricC)DD)EndE)Engine答案:A解析:[單選題]30.Currentchangingindirectionandrisingandfallinginvalueis_____.A)AB)C)DD)E)generatorF)fresh答案:A解析:第2部分：判斷題，共70題，請判斷題目是否正確。[判斷題]31.Anunderstandingoftheentiredesignsequenceisessentialtoanyoneseekingtodevelopabasicdesign.為了能夠進行基本設計,每個人都必須了解整個設計流程。A)正確B)錯誤答案:對解析:[判斷題]32.Itwasstatedabovethatitissometimesconvenienttosplitupthetotalresistanceintoanumberofcomponents,thesewillnowbeconsidered.上面說過,有時為了方便將總阻力分為許多分量,現在來討論這些分量。A)正確B)錯誤答案:對解析:[判斷題]33.ThefrictioncoefficientislargelyafunctionoftheReynoldsnumber(theproductofwaterdensitytimesshipspeedtimesshiplength,dividedbywaterviscosity);itisnotcontrollablebyadesignersincewaterdensityandviscosityarebeyondcontrolandshiplengthandspeedarealmostinevitablydictatedbyotherconsiderations.摩擦系數很大程度上是雷諾數的函數(水密度乘以船速乘以船長,除以水粘性);由于水密度和粘性是無法控制的,船長和船速大多不可避免的受其他要求左右,所以設計者是很難控制雷諾數的。A)正確B)錯誤答案:對解析:[判斷題]34.Themoreexoticcraftdiscussedintheprevioussectionsgenerallysacrificepayloadandenduranceforspeed.前述討論的更獨特的船型通常會犧牲有效載荷和續航力來追求航速。A)正確B)錯誤答案:對解析:[判斷題]35.Indeed,thecargoweightfarexceedstheweightoftheshipitself.甚至,其載重貨物的重量遠遠超過船本身。A)正確B)錯誤答案:對解析:[判斷題]36.Planesperpendiculartoboththemiddlelineplaneandthedesignwaterplanearecalledtransverseplanesandatransversesectionoftheshipdoes,normally,exhibitsymmetryaboutthemiddleline.與中線面和設計水線面都垂直的面稱為橫剖面,船舶橫剖面通常關于船體中線對稱。A)正確B)錯誤答案:對解析:[判斷題]37.Moregenerally,motionsarepossibleinallsixdegreesoffreedom,theotherfourbeingrollrotationaboutalongitudinalaxis),pitch(rotationaboutatransverseaxis),heave(verticalmotion,andsurge(longitudinalmotionsuperimposedonthesteadypropulsivemotion).通常情況下,船舶有六自由度運動,另外四個分別是橫搖(繞某縱向軸旋轉),縱搖(繞某橫向軸旋轉),垂蕩(垂向運動)和縱蕩(強加在穩定航行中的縱向運動)。A)正確B)錯誤答案:對解析:[判斷題]38.Beforestudyingindetailthevarioustechnicalbranchesofnavalarchitectureitisimportanttodefinevarioustermswhichwillbemadeuseofinlaterchapters.在詳細地研究造船學的各個技術分支之前,對以后幾章中用到的術語作出定義,這是很有必要的。A)正確B)錯誤答案:對解析:[判斷題]39.Thecontractdesignstageyieldsasetofplansandspecificationswhichformanintegralpartoftheshipbuildingcontractdocument.合同設計階段將得到一套計劃和規范,這是造船合同文件里一個不可或缺的部分。A)正確B)錯誤答案:對解析:[判斷題]40.Asmoothsurfaceisanobviousfactorinreducingfriction,butasurfacethatissmootherthanordinarypaintedsteelhasabenefitthatistrivialcomparedtoitscost.很明顯,光滑的表面可以減小阻力,但是比普通涂漆鋼更光滑表面所帶來的好處與其成本相比是微不足道的。A)正確B)錯誤答案:對解析:[判斷題]41.ontheotherhandtheremaybenosheeratallonthedeck,whichwillthenbeparalleltothebaseovertheentirelength.另外,某些船舶的甲板也可能根本沒有舷弧,也就是說,在整個船長范圍內,甲板邊線都平行于基線。A)正確B)錯誤答案:對解析:[判斷題]42.Because,atfirst,theyareoflittleinterestorinfluence,superstructuresanddeckhousesareignoredandthehulloftheshipisconsideredasahollowbodycurvedinalldirections,surmountedbyawatertightdeck.首先,船舶上層建筑和甲板室不太受關注或者說對船舶性能無大影響,通常會被忽略,而船體可被視為一個用水密甲板覆蓋,其他各面都彎曲的中空殼體。A)正確B)錯誤答案:對解析:[判斷題]43.Thelengthbetweenperpendicularsisthedistancemeasuredparalleltothebaseatthelevelofthesummerloadwaterlinefromtheafterperpendiculartotheforwardperpendicular.垂線間長是指在夏季載重水線處,平行于基線,從尾垂線到首垂線所量得的距離。A)正確B)錯誤答案:對解析:[判斷題]44.Passenger/vehicleferries,cruiseships客輪/渡輪,郵輪A)正確B)錯誤答案:對解析:[判斷題]45.Thesecompromisecraft,ofcoursenotasfastasfullplaninghullsbutfasterthanconventionaldisplacementhulls,musthavemorepowerandlessweightthanthelatter.這些折中型船的速度當然沒有全滑行船那么快但是比傳統排水型船快得多,它們需要有比排水型船更大的馬力但重量要較輕。A)正確B)錯誤答案:對解析:[判斷題]46.Appearance,personalcomfort,andreliabilityarenecessaryforaluxurypassengerlinertoattractcustomers,whereaspayload,endurance,andabilitytosurviveahostileseaenvironmentareimportantconsiderationsinthedesignoffishingvessels.外觀、舒適度及可靠性是豪華游輪吸引消費者的必要因素,而有效載荷、續航力及在惡劣海況中的生存力是漁船設計中必須重視的因素。A)正確B)錯誤答案:對解析:[判斷題]47.Theseplansaretheinstallationandconstructioninstructionstotheshipfitters,welders,outfitters,metalworkers,machineryvendors,pipefitters,etc.這些圖紙為船舶裝配工,焊接工,舾裝工,金屬工,機械設備供應商,管裝工等提供安裝建造說明。A)正確B)錯誤答案:對解析:[判斷題]48.Manyshipsarefittedwith"bilgekeels"inanattempttodampenroll.Thesearelong,narrowfinsprojectingfromthehullintheareawherethebottomofthehullmeetstheside.為抑制橫搖,很多船舶都會裝有?舭龍骨?。這些長而窄的鰭從船體底部與舷側的相交處延伸出來。A)正確B)錯誤答案:對解析:[判斷題]49.Itissuggestedthatthetopsidefinishpaintbeappliedbeforelauching.建議在船舶下水前應該先施涂上舷部的面漆。A)正確B)錯誤答案:對解析:[判斷題]50.Itscompletionprovidesaprecisedefinitionofavesselthatwillmeetthemissionrequirements;thisprovidesthebasisfordevelopmentofcontractplansandspecifications.該階段的完成為建造滿足任務需求的目標船舶提供了精確的界定;這為合同計劃和規范的進一步展開制定提供了根據。A)正確B)錯誤答案:對解析:[判斷題]51.Asecondtypeofareacurvecanbeobtainedbyexaminingeachordinatesection.第2種面積曲線通過計算每一站位剖面面積而得到。A)正確B)錯誤答案:對解析:[判斷題]52.Adirectionallyunstableshipiseasytomaneuver,whileastableshiprequireslessenergyexpenditurebyitssteeringgearinmaintainingasetcourse.航向不穩定的船舶容易操作,而航向穩定的船舶,則以較少的能量損耗操舵來維持預定航向。A)正確B)錯誤答案:對解析:[判斷題]53.Thetheoryofplacingthebulkofthedisplacementwellbelowthesurfaceandextendingthesupporttotheabovewaterplatformordeckthroughthenarrowwaterlinefinsorstrutsissound.其將大量排水體積安置在水面以下,通過細長的水線鰭或支柱來支撐水面上的平臺或甲板的設計理念是很棒的。A)正確B)錯誤答案:對解析:[判斷題]54.Thebuttockslikethewaterlineswillbespaced1m(3-4ft)apart.Onthesheerprofiletheoutlineoftheshiponthecentrelineisshownandthiscanberegardedasabuttockatzerodistancefromthecentreline.與水線一樣,縱剖線間距1m。在縱剖面圖上繪有船舶中心線的輪廓,并認為是與船舶中心線為0距離的縱剖線。A)正確B)錯誤答案:對解析:[判斷題]55.Theconceptofstabilityissomewhatmorecomplex.Here,oneisconcernedwithwhetherornotabodywillreturntoaninitialstateofstaticequilibriumwhendisturbedbyanunbalancedforceormoment.在某種程度上,穩性的概念則更為復雜。本書中,穩性是指當物體受到不平衡的力或力矩作用時,是否可以回復到初始靜力平衡狀態。A)正確B)錯誤答案:對解析:[判斷題]56.Experimentshavebeenmadewithanti-pitchingfins,buttheyhavenotenteredintogeneralpractice.減搖鰭已經經過實驗測試,但還未得到普遍應用。A)正確B)錯誤答案:對解析:[判斷題]57.IntheUKaBulkheadCommitteewassetupbytheBoardofTradetoinvestigatethestrengthanddispositionofbulkheadsinpassengerships,sincetheabilityofashiptofloatafterdamagewasasubjectwhichloomedlargeinthemindsofthoseconcernedwithlegislationafterthisdisaster.ThetechnicalproblemsinvolvedinfloodingafterdamagewillbediscussedinChapter5.在此次事故以后,船舶破損后的漂浮性成了立法人員腦中揮之不去的主題。因此,英國貿易委員會成立了船舶艙壁委員會,對客船艙壁的強度和布置進行調查研究。船舶破損后涉及進水的技術性問題將在第5章討論。A)正確B)錯誤答案:對解析:[判斷題]58.Thiscraftisthesocalledmultihullvessel--thecatamaranandthetrimaran.這種船就是所謂的多體船--雙體船和三體船。A)正確B)錯誤答案:對解析:[判斷題]59.Adiscussionisgivenoftheusefulnessofthetheoreticallycomputedresponsestoregularwavesinpredictingshipmotionsinanirregularseaandasatisfactoryagreementisshownforthedestroyermodelbetweenthestatisticalaveragesofheavingandpitchingamplitudesofmotionobtainedinthiswayandthoseobtainedexperimentally.本文探討了船舶在規則波中運動響應的理論計算結果對于預測船舶在不規則波中運動的有效性。對于驅逐艦模型,通過該理論方法得到的縱搖和升沉運動的振幅統計平均值和試驗測量結果的吻合度是令人滿意的。A)正確B)錯誤答案:對解析:[判斷題]60.Intheoveralldesignprocessbasicdesignisfollowedbycontractdesignanddetaildesign.在整個設計過程中,基本設計完成后,就要進行合同設計和詳細設計。A)正確B)錯誤答案:對解析:[判斷題]61.Therulesoriginallydevelopedwerelargelyempiricalandthescantlingsofthestructurelaiddownwerethosewhichpracticehadshowntobeadequate.最初的規范很大程度上是基于經驗制定的,而材積則是根據實踐中證明是適當的來確定的。A)正確B)錯誤答案:對解析:[判斷題]62.Paramount,amongthecontractdesignfeatures,isaweightandcenterofgravityestimatetakingintoaccountthelocationandweightofeachmajoritemintheship.Thefinalgeneralarrangementisalsodevelopedduringthisstage.合同設計中至關重要的就是通過考慮船內各種大型設備結構的位置和重量不同,估計船舶重量和重心。這一階段也確定了最終總布置。A)正確B)錯誤答案:對解析:[判斷題]63.Inmultiplescrewmerchantshipsitiscustomarytoenclosethewingshaftsinwhatiscalleda?shaftbossing?.在多螺旋槳商船上,通常要對側軸進行包裹,稱為?軸包套?。A)正確B)錯誤答案:對解析:[判斷題]64.Accordingtothepredefinedstructuralconfigurationsandthedimensionsofthecomponentsofanoffshoremulti-purposebarge,thestrengthofthebargeinthreedifferentworkconditionsarecalculatedinpresentwork,withconsideringtheenvironmentconditionsofGulfofBohaiSeaandPenglaiwaters,byusingaprogramforcalculatingtheoverallstrengthofhull.本文研究內容包括根據已經完成的結構連接形式和構件尺度,考慮渤海灣和蓬萊水域的環境條件,采用船體結構總強度計算程序,計算沿海多用途駁船在三種不同作業狀態下的強度。A)正確B)錯誤答案:對解析:[判斷題]65.Iftheprospectivemissionappearstoparallelexistingoperations,thismaybeasoundapproach.如果未來的船舶營運任務與現有船舶業務相類似,這么做可能是合理的。A)正確B)錯誤答案:對解析:[判斷題]66.Hydrostaticsconcernstheconditionstowhichthevesselissubjectedtowhileatrestinwateranditsabilitytoremainafloat.流體靜力學關注船舶在水中靜止時所經受的條件及其保持漂浮的能力。A)正確B)錯誤答案:對解析:[判斷題]67.Thisdepthisknownasthe?depthmoulded?andismeasuredfromtheundersideoftheplatingofthedeckatsideamidshipstothebaseline.ItisshowninFigure3.2(a).這個深度就稱為?型深?,它是由船中處從甲板邊線位置板下表面到基線測得。如圖3.2(a)所示。A)正確B)錯誤答案:對解析:[判斷題]68.Inotherwordstheshipformmustprovideacertaindisplacementuptotheloadwaterline.Callingthisdisplacement?,itfollowsthat換句話說,船舶必須提供一定的排水量,直至載重水線處。稱這個排水量為?,表示如下A)正確B)錯誤答案:對解析:[判斷題]69.Theresistancearisingduetotheviscosityofthewaterisappropriatelycalled?viscosityresistance?oroften?frictionalresistance?.由于水的粘性引起阻力被確當地稱為?粘性阻力?或通常叫做?摩擦阻力?。A)正確B)錯誤答案:對解析:[判斷題]70.Certainothergeometricconceptsofvaryingprecisionwillbefoundusefulindefiningtheshapeofthehull.還有一些不同精度的幾何概念在定義船體形狀時是有用的。A)正確B)錯誤答案:對解析:[判斷題]71.AshipwithanegativeGMwillnotfloatuprightandmaybesaidtobeinitiallyunstable.當船舶GM為負時,船舶不會正浮,而且可能初始不穩。A)正確B)錯誤答案:對解析:[判斷題]72.Sincesmallervesselshavelimitedfuelcapacity,thereisatrade-offbetweenspeedandendurance;hencetwotypesofpowerplantarefrequentlyusedtooptimizebothspeedandendurance.由于較小的船舶燃油艙容量有限,所以必須權衡航速與續航力;因此,常使用兩種動力裝置來最優化航速和續航力。A)正確B)錯誤答案:對解析:[判斷題]73.Itcanbedescribedasaforcedvibration,sincethemass,damping,andrestoringforcetypicalofanymechanicalvibratingsystemarepresent.由于橫搖涉及質量、阻尼和回復力,具有機械振動的典型特征,因此可以將其描述成強迫振動。A)正確B)錯誤答案:對解析:[判斷題]74.Becausethenatureofthephysicalenvironmentisquitedifferentforthethreeregionsjustmentioned,thephysicalcharacteristicsofshipsdesignedtooperateinthoseregionscanbediverse.由于提及的這三個區域中物理環境的本質相差很大,所以在相應區域中航行的船舶的物理特性也會不一樣。A)正確B)錯誤答案:對解析:[判斷題]75.ItrequireslessliftfanpowerthananACV,ismoredirectionallystable,andcanbepropelledbywaterjetsorsupercavitatingpropellers.相對于全墊升式氣墊船,它需要較低的升力風扇動力,航向穩定性更好,并且能使用噴水推力器和超空泡螺旋槳來推進。A)正確B)錯誤答案:對解析:[判斷題]76.Theexcesswillincludetheoverhangofthesternandalsothatofthestemwherethestemisrakedforward.這個超過量包括船尾懸伸部分以及船首向前傾斜部分。A)正確B)錯誤答案:對解析:[判斷題]77.AnoutlineofthemidshipsectionofashipisshowninFigure3.3(a).圖3.3所示為船舯剖面的輪廓。A)正確B)錯誤答案:對解析:[判斷題]78.Thecoefficientoffinenessofwaterplane,Cwp,istheratiooftheareaofthewaterplanetotheareaofitscircumscribingrectangle.Itvariesfromabout0.70forshipswithunusuallyfineendstoabout0.90forshipswithmuchparallelmiddlebody.水線面系數是水線面積與其外切長方形面積的比值。它的變化范圍通常是從0.70~0.90,對于0.70的船,其首尾端比較尖瘦,而0.90的船則有較長的平行中體A)正確B)錯誤答案:對解析:[判斷題]79.Inthesesystemsnoseparatesourceofpowerisrequiredandnocontrolsystem.在這些系統中,不需要分設動力源,也不需要控制系統。A)正確B)錯誤答案:對解析:[判斷題]80.Thesetoolsareusedforstaticstability(intactanddamaged),dynamicstability,resistance,powering,hulldevelopment,structuralanalysis,greenwatermodelling,andslamminganalysis.這些計算工具可用于靜穩性(完整的和破損的)和動穩性評估、阻力和動力估算、船型開發、結構分析、甲板上浪建模和抨擊分析。A)正確B)錯誤答案:對解析:[判斷題]81.Navalvesselsaregenerallyclassifiedascombatantsandauxiliaries,althoughtherearespecialpurposecraftthatdonotfiteasilyintoeithercategory.軍船一般劃分為戰斗艦艇和輔助船,不過有的特殊用途軍船都不屬于這兩種范疇。A)正確B)錯誤答案:對解析:[判斷題]82.Anotherfeatureofthemidshipsectionofashipwhichwasatonetimequitecommonbuthasnowalmostcompletelydisappearediswhatwascalled?tumblehome?.船舯橫剖面的另一個在過去一段時間相當普遍,但現在幾乎完全消失了的特征是所謂的?內傾?。A)正確B)錯誤答案:對解析:[判斷題]83.Theaddedresistanceisoffset,partiallyatleast,byareductioninresistanceofthemainhullduetothereducedrollamplitude.(減搖系統)增加的阻力被主船體因橫搖幅度減小而獲得的阻力減額所抵消,至少是部分抵消。A)正確B)錯誤答案:對解析:[判斷題]84.Theclosestrelativetothisstandardvessel,whichplaysacrucialrolenotonlyinworldcommercebutinthesurvivaloftheindustrialworldaswell,isthebulkoilcarrier,thetanker,orsupertanker.與這種標準船最相像的船是散裝油船,油輪及超級油輪,它們既在世界貿易中占重要地位,也支撐著這個工業化世界。A)正確B)錯誤答案:對解析:[判斷題]85.Asisthecaseinthelengthbetweenperpendiculars,thebreadthmouldeddoesnotrepresentthegreatestbreadthoftheship,sothattodefinethisgreatestbreadththebreadthextremeisrequired(seeFigure3.2).和垂線間長的情況一樣,型寬并不表示船舶的最大寬度。所以,為了定義這個最大的寬度,有必要引進最大船寬的概念。A)正確B)錯誤答案:對解析:[判斷題]86.Andtherightingmoment=ΔGMwherefFisthetransverseangleofinclinationindegrees(Figure7.5).扶正力矩=ΔGM,其中fF為橫向傾斜角度,如圖7.5。A)正確B)錯誤答案:對解析:[判斷題]87.Iftheforcesareresolvedinthetransversedirectiontheresultantiszerobecauseofthesymmetryoftheshipform.如果這些力沿橫向分解,因船體形狀的對稱性合力為0。A)正確B)錯誤答案:對解析:[判斷題]88.Navalarchitectstypicallyworkforshipyards,shipowners,designfirmsandconsultancies,equipmentmanufacturers,Classificationsocieties,regulatorybodies,navies,andgovernments.造船師通常為船廠、船東、設計和咨詢公司、設備制造商、船級社、監管機構、海軍和政府工作。A)正確B)錯誤答案:對解析:[判斷題]89.Itencompassesoneormoreloopsaroundthedesignspiral,therebyfurtherrefiningthepreliminarydesign.它包含了設計螺旋圖中所示的一至多個循環,從而進一步完善了初步設計。A)正確B)錯誤答案:對解析:[判斷題]90.Thesedevelopmentshavecausedarevolutioninthedesignofoffshoredrillingrigs/ships/unitsandtheentiresupportfleetnecessaryforsuchachallengingundertaking.這些變化已經引起了近海鉆架/鉆井船/鉆井設備的設計革新,以及承擔這項挑戰的整個配套船隊的改良。A)正確B)錯誤答案:對解析:[判斷題]91.Aluminumisthemetalwhichislighterthansteel.金屬鋁比鋼輕。A)正確B)錯誤答案:對解析:[判斷題]92.Inimperialunitsthefiguresare6inhighwithaspaceof6inbetweenthetopofonefigureandthebottomofthenextone.若采用英制單位,這些數字本身高為6英寸,數字間距為6英寸。A)正確B)錯誤答案:對解析:[判斷題]93.Themodeofphysicalsupportbywhichvesselscanbecategorizedass