According to the ship emergency plan, when average accident happened and the captain made the decision to withdraw from the engine room before leaving the engine room, the wrong operation is that ____.

由于墨卡托海图是等角投影图上任意一点各个方向的局部比 例尺_____________

Inthestartingsystemtheautomaticvalveiscontrolledbyandthecylinderstart valvesarecontrolledby.

当比例尺很小时能够分辨出的图上最小距离所代表的实际距 离也就越大海图的精度也就越差这种相当于海图上_________mm

某船真航向004°磁差10°E自差2°W则罗航向为 _____________

AccordingtoMaritimeLabourConvention2006themaximumhoursofworkshallnot exceed.

Thesolenoidvalvecanbetypedasa.

纬度是以________作为基准线计量的

Theuseofapoorqualityoilcanleadtorapiddeteriorationofitspropertieswith theresultantformationofdepositsinthepistoncrownwhichinturnresultsina considerablereductioninheattransferwithsubsequentoverheatingandthermal cracking.Accordingtothissentencewecanknowthattheprinciplereasonofthe overheatingandthermalcrackingis.

陀罗北偏开真北角度称为_________

Inacommonrailenginethefuelisinjectedintocylinders.

Ifthecompressor-dischargetemperatureishigherthanthereceivertemperature.

TWOSTEPCONTROLERACTIONismainly.

Thepropellerconsistsofa______withseveralbladesofhelicoidalformattachedto it.

Afull-flow50μmfilterisinstalledsotheinjectionsystemcomponentsonthemain enginearesafeguarded.

某轮顶风顶流航行船速18节流速2节风使船减速1节 计程仪改正率－8%0400计程仪读数L1＝100＇.0则2小时后绝对计程仪读数L2为 _____________

某轮船速15kn顶风顺流航行流速2kn相对计程仪改正率 ΔL＝0%航行2h后计程仪读数差为28＇则该轮实际航程为_____________

Whencurrentandvoltagereachmaximumvaluesatthesametimethepowerfactoris.

Whenbilgewaterisheatedinaholdingtankwhichoneofthefollowingstatements isnotaccurate?.

磁罗经自差Dev等于_____________

绝对计程仪显示的航程是_________

Theisemployedtowarmupalargedieselenginebeforeitsstarting.

用船上磁罗经测得物标方位后要经过哪项改正后才能在海图 上画出方位线?

Whentheheavyfueloilisheatedtoachievetheviscosityof10-15cStmayoccurTo avoidthisasystemisusedinmostoccasions.

Themaindistributionductinanairconditioningsystemwhichcontainsthecooling coilsandfiltersiscalledthe.

对水航速是_________

Foraflashtypeevaporatortheseawaterheaterwillhavetomaintainaenough temperaturetominimizescaleformation.

D.Cgeneratorsareclassifiedaccordingtothemannerinwhich.

顶风顺流情况下航行船舶对水航程SL对地航程SG船速 VE航时t则_________

下列关于磁差的说法正确的是_____________

Inmoderninstallationsthemainengineandthestandbyauxiliaryengines.

Themonitoringfunctionmayserveallofthefollowingpurposesexcept.

下列那个系统采用WGS-84地心坐标系_________

磁差Var等于_____________

Acentrifugeofwhichthebowlisarrangedastheupperandlowerpartsseparate dischargesthesludge.

Atanunshelteredanchoragethechiefengineerofficershallconsultwiththemaster whetherornottomaintainanunderwaywatchAnunderwaywatchmeans______.

Thefrequencyofthealternatingcurrentgeneratedbyasynchronousgeneratoris governedbythespeedandthe.

半圆方向120°SE换算成圆周方向为_________

Alargeoilfireisbestextinguishedwith.

绝对计程仪航程是船舶在_________情况下的对地航程 Ⅰ无风流Ⅱ有风无流Ⅲ有流无风Ⅳ有风流

Whenthepowerisshutoffthewire.

中版海图和航标表中所标灯塔射程通常是_____________

我船航向000°某船位于我船左舷10°距离5海里若该 船航向为200°两船保向保速则5分钟后该船位于我船舷角半圆法度量 _____________

船舶航行的理想轨迹称为_________

三字点由_________组成

Theactualrudderanglereadingis.

Ifacam-controlledenginehasanormalinjectionpressureatratedspeedtheinjection pressurewillbe_____atslowspeed.

在地图托投影中纬度渐长率是_____________

Whichofthefollowingistrue?.

isharmfulforfuelpumpsfuelvalvescylinderlinerexhaustvalveseatsandthe turbochargerbladesaswell.

Whowillmainlyhandlethenegotiationduringstoreandsparepartstransaction?

某船以固定航向060°航行该船航行的理想轨迹是 _____________

Usuallywetakethecoolingeffectoftheairflownthroughthecylinderduringthe overlapperiodas.

陀罗航向指_________

TheInternationalManagementCodeforthesafetyoperationofshipsandforPollution Preventionisreferredtoas.

IftwoA.Cgeneratorsaretobeoperatedinparalleltheloadisdistributedevenly by.

地理纬度是某地子午线的_________与赤道面的交角

DisposalofallkindsofgarbagebutisprohibitedwithinSpecialAreas.

AccordingtoAnnexIofMARPOL73/78oilywastefromcargotanksofoiltankerscan bedischargedwhentheshipismorethan_________awayfromthenearestland.

Thevalvethatpreventswaterfrombackingoutoftheboilerintothefeedlineis the______.

Thedeviceusedforlow-pressurecontrolandhigh-pressurecutoutonacompressoris calleda.

Ifafireoccursintheboilerroombecauseofaleakingfuellinetoaburneryou shutoffthefuelusingthe.

Wegenerallytaketheconventionofsafetyoflifeatseaadoptedin1974asacompletely newconventionthereasonis.

Bacteriawhichlivearesaidtobeaerobic.

船舶在航行中应经常测定罗经差和自差应该_____________

有风无流时如计程仪改正率ΔL＝0%则相对计程仪航程SL 和实际航程SG之间的关系为_____________

某海图基准比例尺C＝1750000基准纬度45°N若该纬 线上110°E经线处局部比例尺为C1120°E经线处局部比例尺为C2130°E经线处局 部比例尺为C3则_____________

下列有关真航向度量的说法中正确是_____________

纬差和经差是有方向性的应根据_________而定

Thetransmissionsystemtransmittingpowerfromtheenginetothepropelleriscomposed ofshaftsbearingsand_____.

Whenstartinganenginethecompressedairentersthecylinderwhenthecorresponding pistonisinpositionofits.

AccordingtoSOLAS1974asamendedtheshipowneroranypersonwhohasassumed responsibilityfortheshiptheCompanymust.

Theairdistributorisconventionallydrivenbyanddistributesintoeachcylinderby certainsequence.

AccordingtoAnnexVofMARPOL73/78thedunnageliningandpackingmaterialswhich willfloatcanbedischargedwhentheshipismorethan______awayfromthenearestland.

Analarmdeviceinsertedbetweenthedeaeratingtankandtheexpansiontankcannotify theon-watchingcrewthat.

已知起航点纬度j1＝04°24＇.8S到达点纬度j2＝11°36＇.4N 则两地间纬差Dj为_________

Theloadbetweentwosteam-drivenalternatorsoperatinginparallelmaybeadjusted byvarying.

墨卡托海图图上_____________的局部比例相等

经差的方向是根据_________来确定的

磁方位MB等于_____________

航海学中使用地球椭圆体为地球数学模型的场合是 _________Ⅰ．描述地球形状时Ⅱ．定义地理坐标时Ⅲ．制作墨卡托投影海图时Ⅳ．计算大圆航线时V．制作简易墨卡托图网时

Thetreatmentofthefueloilsinvolvesstorageheatingfilteringand.

将1nmile规定为1852m后在航海实践中所产生的误差 _____________

Whenthedirectionhandleoftelegraphismovedtherelativepositionofcamshaftand crankshaftwillbe_____.

IfthePSCOshouldproceedtoamoredetailedinspection.

Beforestartinganenginebyairtheenginemust.

WhichkindofvesselisnotrequiredtocomplywiththeISMcodeuntil2002?

顶风顺流情况下航行船舶对水航速VL对地航速VG船速 VE航时t则_________

下列有关舷角度量的说法中正确是_____________

Inconventionalsystemstheinjectionpressure_______whileit’s_______incommon raildieselengines.

某船使用中英版海图进行航线设计当航行中更换海图进行 定位时发现在相邻两张不同版本的海图上定位出现了差异则产生该误差的原因可能是 _________?不考虑作图误差

船用GPS接收机给出的船位坐标是在下列那个大地坐标系下 确定的椭圆体表面上建立的_________

Airornoncondensablegasisremovedfromarefrigerationsystembya.

______isusedtopreventtheentryofseawatertothemachineryspace.

下列_________因素可能引起自差的改变 Ⅰ．地磁异常Ⅱ.磁暴Ⅲ.装卸磁性矿物Ⅳ.修船

下列叙述中那种说法是错误的_________

Thefunctionofthecut-offleveris.

Tomeetthemarketrequirementsamarinedieselengineshouldnotbeof.

IftwoACgeneratorsareoperatedinparalleltheloadisdistributedevenlyby.

船舶驾驶台中的主机转速与船速对照表是在下列那种情况下 进行测定的_________

绝对计程仪显示的航速是_________