航海英语题库 (含答案)13

《航海英语题库 (含答案)13》由会员上传分享，免费在线阅读，更多相关内容在工程资料-天天文库。

1、[1091]Isogoniclinesarelinesonachartindicating______.A.pointsofequalvariationB.pointsofzerovariationC.themagneticlatitudeD.magneticdipKEY:A等磁差线是海图上相同磁差的点联成的线。[1092]Itisdangerousforvesselswithouttheuseofradar______theestuary(河口)．C．togetB．toapproachC．toproceedD．tocloseKEY:B船舶不使用雷达，接近港湾式危险的。[1093

2、]同上[1094]Itisdesirabletohavescreensontheventsofpotablewatertanksto______.A.filtertheincomingairB.preventexplosionsC.preventbackupsD.stopinsectsfromenteringKEY:D饮用水舱上的排气口上的隔板恰当的防止昆虫进入。[1095]Itisnotadvisabletousenylonforalongsidetowingbecauseit______.A.istooexpensiveforeverydaytowingusageB.bind

3、sonthecleatsC.partstooreadilyD.stretchestoomuchKEY:D使用尼龙绳进行旁拖是不可取的因为尼龙绳伸展性太强。[1096]Itispossible,andsometimesnecessary,tostrengthenthedeckofavesselforcarriageofdeckcargoby______.A.placingbunkeronthedeckB.buildingastageonwhichtoplacethecargoC.weldingsteelfeettothedeck,onwhichthecargoisplacedD.e

4、rectingverticalpillarsunderthedecktosupportthecargoKEY:D可能，有时也有必要通过甲板底下竖起垂直的立柱支撑装有甲板货的甲板。[1097]Itispredictedthatheavyrainsare______tofloodtheharboranditsvicinityinafewdays.D.frighteningB.threateningC.scatteringD.WarningKEY:B据预报，几天后会有一场大雨将威胁着这个港口及邻近的地区。[1098]同上[1099]Itisrequiredthat______shoul

5、dbeusedduringthepoorvisibilityiftheradar’sscreenshowsheavyseareturns．A．GainControlB．BrilliantControlC．Anti-clutterSeaControlD．SweepInterceptKEY:C海浪抑制应用于能见度不良期间雷达屏幕海浪回波严重时。[1100]Itissometimesnecessarytomoorbowandsterntotwomooringbuoysinorderto______.A.avoidanyswinginarestrictedspaceB.shelterth

6、eshipfromstrongwindsC.preventfromtouchingwithothervesselsD.makeaconvenienceofcargodischargingKEY:A为了避免船舶在受限的水域偏荡有时有必要船首尾都系浮筒。[1101]同上[1102]Itistheresponsibilityofthecraneoperatorto,atalltimes,beawareofthelocationofthe__C.loadB.hookC.boomD.AlloftheaboveKEY:D吊车驾驶员的责任是在任何时候都要了解到货物、吊杆、吊钩的位置。[1103

7、]Itisusuallyunnecessary，andindeedoftenimpossible，______everyprintedclause．A．togiverisetoB．givinggiverisetoC．givengivefulleffecttoD．togivefulleffecttoKEY:D它通常是不必要的，甚至是不能充分落实到每个打印的条款上。[1104]Itmaybefoundthat,incertaincircumstances,RaderBeaconcan