航海英语已翻译题库

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1、[501]Aninflatableliferaftshouldbemanuallyreleasedfromitscradleby______.A.cuttingthestrapsthatenclosethecontainerB.removingtherubbersealingstripfromthecontainerC.looseningtheturnbuckleonthesecuringstrapD.pushingthebuttononthehydrostaticreleaseKEY:D一个气胀式救生筏从架子上手动释放时通过按下静水压

2、力释放器。[502]Anintermediatespringis______.A.fittedineachlegofthetowingbridleB.generallylocatedbetweenthe“fishplate”andthemaintowinghawserC.securedatthe“H”bittsD.usuallymadeofmanilahawserKEY:B中间倒缆通常位于鱼尾板和主拖缆之间。[503]Anisothermis______.A.alineonaweathermapconnectingequalpoints

3、ofbothtemperatureandpressureB.aninstrumentthatmeasurestheclimatologicaleffectsoftemperatureC.alineconnectingpointsofequalbarometricpressureonaweathermapD.alineconnectingpointsofequaltemperatureonaweathermapKEY:D等温线是在天气图上相等温度的点的连线。[504]Anoccludedfrontiscausedbya(n)______.

4、A.lowpressureareaB.highpressureareaC.areaofcalmair D.coldfrontovertakingawarmfrontKEY:D锢囚锋是由于冷锋赶上暖风造成的。[505]Anoccultinglightisoneinwhich______.A.theperiodofdarknessexceedstheperiodoflight B.thereisonlyapartialeclipseofthelightC.theperiodsoflightanddarknessareequalD.thepe

5、riodoflightexceedstheperiodofdarknessKEY:D互光灯是灯亮的时间比灯暗的时间长的一种灯质。[506]Anoceantowissinkingindeepwater.AttemptstoseverthetowinghawserareunsuccessfulWhichactionshouldnowbetaken?______.A.Abandonthetowingvessel.B.Radioforemergencyassistance.C.Slipthetowlineandallowittorunoffth

6、edrum.D.Secureallwatertightopeningsonthetowingvessel.KEY:C一艘远洋拖带船正在深水中下沉。试图切断拖揽但没有成功。此时应采取什么措施？松出拖揽并自鼓轮上脱落。[507]Anoceantowingbridlewhoselegsareequallength,buttooshort,may______.A.failtoprovidespringinthehawser B.causeunequaldistributionoftheloadtoonelegC.causethebridlele

7、gstojumpclearofthechocksorfairleadsD.NoneoftheaboveKEY:A一远洋拖索的边长度相等，但是太短可能在拖索上不能提供缓冲或者是弹力。[508]Anon-loadreleasesystemonasurvivalcraftmeansthecablecanbereleased______.A.onlywhentheloadistakenoffthecable B.onlywhenthereisaloadonthecableC.onlywhenactivatedbythecontrolsatthe

8、loweringstationD.atanytimeKEY:D带有压力释放器的救生艇筏可用手动等方式在任何时间落放。[509]同上[510]Anorangeflagshowingablackcirclean