航海英语154题中英对照1

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1、154题中英对照1.Self-ignitingsignals自动点火信号isnotprovidedwithonboardlifeboat?2.AccordingtoIMO,theretro-reflectivetapes反光带shallbeposedoutsidelifeboat.3.Lifebuoys-救生圈isnotrequiredonsurvivalcrafts4.Havethesafetybeltsfortotallyenclosedlifeboats全封闭式救生艇beenexamined5.Areyou

2、rlifeboatsfittedwithtrippingline锚爪拉索6.Thefireman'soutfitconsistsofsafetylamp,protectiveclothing,rigidhelmet,breathingapparatus但不包括VHF7.Mercatorprojection莫卡托投影canalwaysgivetruedistances8.WhydodistancesalwayshavetobemeasuredfromthenearestscaleonaMercatorchart?B

3、ecauseitvariesforeachlatitude因为它与每个纬度成比例9.Ship'sheadingisthedirectionthevesselispointing.航向是船舶指示的方向10.Howlongwould15minutesoflongitudebeatalatitudeof60degreesNorth?在北纬60度15分经度是多长？7.5海里11.Whichoneofthefollowingsisincorrectaboutmagneticcompass?Themagneticcompas

4、sisalwaysplacedinsidesteelconstructions磁罗经总是放在刚性结构里面12.Whichoneofthefollowingsiscorrectregardingtheuseofgyrocompass?Gyrocompassneedstobecheckedfromtimetotime旋转罗盘需要经常被核查13.Whatoftenhappenswhenusingecho-sounderatriverestuarywherealayeroffreshwaterliesonthetopof

5、densersaltwater?Ascatteringlayerappears.出现散射层14.RegardingtheuseofGPS,whichoneofthefollowingsisincorrect?GPScanprovideareal-timeposition实时的位置underanycondition15.officershallbeawarethatA.Radar’srangereadingismoreaccuratethanitsbearingreading16.Asforracon,whicho

6、neisincorrect：D.Raconcanbeusedtotakeplaceofradar17.WhatdoesaRaconhelpwith?D.Identifyingaseamark18.WhatdoesECDISstandfor：B.ElectronicChartDisplayandInformationSystem19.TheIALAbuoyagesystemisdividedintotwocategories：C.Thelateralsystemandthecardinalsystem20.Thel

7、ateralsystemisusedinB.restrictedwatersuchasbuoyedchannels21.InregionA,Thegreenbuoysarekepttostarboardandredtoportwhensailingfromseatoland22.WhichoneofthefollowingsaboutTrafficSeparationScheme(TSS)isincorrect?D.BeingintheTSSdoeschangethegeneralruleoftheRoadcon

8、vention23.Howdoyoutakearunningfix移线定位?C.Bytakingbearingsfromalandmarkatintervalsandmeasuringthedistancecoveredinintervals.24.WhohastherightofwayinaTrafficSeparationScheme?C.Thevesselcomin