三副航海英语试题详解

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1、知识点1：航海出版物（灯标表、天文历、海员手册、大洋航路等）【典型考题】1.Youmayfindthetimeofslackwaterafterlowwaterinacertainportfrom______.A.MFAG.B.Tidetables.C.Noticestomariners.D.Tableofazimuth.【参考答案】B【参考译文】你可从潮汐表中查到某港在低潮后平潮时间。【解析】slackwater平潮lowwater低潮MFAG:MedicalFirstAidGuide医疗急救指南Tidetables潮汐表Noticestomariners航

2、海通告Tableofazimuth方位表【相关考题】1.Youwillfindinformationaboutthedurationofslackwaterinthe__.A.TidalCurrentTablesB.TideTablesC.AmericanPracticalNavigatorD.SailingDirections【参考答案】A【参考译文】你能从潮流表中查到有关平潮持续时间的信息。【解析】duration持续时间TidalCurrentTables潮流表AmericanPracticalNavigator美国实用航海，由美国数学家Bowditch

3、撰写SailingDirections航路指南2.Thevelocityofthecurrentinlargecoastalharborsis______.A.predictedinTidalCurrentTablesB.unpredictableC.generallyconstantD.generallytooweaktobeofconcern【参考答案】A【参考译文】在潮流表中可查询沿海大港的流速预报情况。【解析】velocityofthecurrent流速coastal沿海的harbor港口predict预报3.______givesdailypredi

4、ctionsofthetimesandheightsofhighandlowwatersforover230standardand6，000secondaryportsintheworld．A．AdmiraltyTideTablesB．AdmiraltyTidalStreamAtlasesC．AdmiraltyManualofTides（NP120）D．AdmiraltyTidalHandbooks（NP1221-3）【参考答案】A【参考译文】英版潮汐表提供全球二百三十多个主港和六千多个副港的每日高低潮时间及潮高预报。【解析】daily每日的highwater

5、s高潮lowwaters低潮standardport主港secondaryport副港4.AdmiraltyEasyTide______．A．haslittleuseforocean-goingmariners。B．permitsthemarinertoselectandsimultaneouslycalculatetidalheightsformultipleportsforuptosevendays。C．includesperiodsofdaylightandnauticaltwilight，moonphasesandaspringsandneapsind

6、icator。D．issuppliedintheformofasingleCDwhichcontainsthecalculationprogramandthesevengeographicAreaDataSets（ADS）providingglobalcoverage。【参考答案】A【参考译文】英版网络潮汐表在远洋航行中很少使用【解析】EasyTide英版网络潮汐表littleuse很少使用ocean-going远洋的mariner航海者5.Datarelatingtothedirectionandvelocityofrotarytidalcurrentsca

7、nbefoundinthe______.A.Mariner'sGuideB.TidalCurrentTablesC.NauticalAlmanacD.TideTables【参考答案】B【参考译文】潮流表可查到到有关旋转潮流方向和速度的资料。【解析】relatingto有关rotarytidalcurrents旋转潮流Mariner'sGuide航行者指南，NauticalAlmanac航海天文历6.Thedatumfromwhichthepredictedheightsoftidesarereckonedinthetidetablesis______.A.me

8、anlowwaterB.thesame