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ID:18417879
大小:999.00 KB
页数:76页
时间:2018-09-17
《航海英语阅读理解题集》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、航海英语阅读理解题集Unit01Passage1AdmiraltyTotalTideAdmiraltyTotalTide(DP550)isaPC-based(基于个人电脑)tidalpredictionprogram(预测程序)whichusesthesamepredictionalgorithms(运算法则)andHarmonicConstants(谐和常数)astheAdmiraltyTotalTide,andhasbeendesignedtomeetSOLAScarriagerequirements
2、(运输条款).TidalheightsforbothStandardandSecondaryPortsaredisplayedingraphicalandtabularform以图表形式.TidalStreamrates潮流速率arepresentedonachart-baseddiagram表示在一张航用海图上的简图.TotalTidepermitsthemarinertoselectandsimultaneously有选择地或同步calculatetidalheightsformultipleport
3、s多个港口foruptosevendays最多达到7天.Outputfromthesystem从该系统输出的形式alsoincludesperiodsofdaylight白昼andnauticaltwilight航海的黄昏、黎明,moonphasesandaspringsandneaps(大、小潮)indicator.Underkeelandoverheadclearance富裕水深和高处间隙canbedisplayedinagraphicform以图表形式toaidpassageplanning帮助航路
4、设计.TotalTideissuppliedintheformofasingleCD光盘whichcontainsthecalculationprogramandthesevengeographicAreaDataSets7个地区的汇总数据资料(ADS)providingglobalcoverage.Apermitsystemthenprovidesaccesstotheareasrequired.Annualupdates年度的更新资料forTotalTideareavailablefromAdmira
5、ltyChartAgents,andarerecommended.1.TheAdmiraltyTotalTide(Dp550)is.A.anarticleabstractedfromSOLASB.aBookknownasAdmiraltyTotalTideC.anAdmiraltyChartAgentD.aPC-basedtidalpredictionprogram2.isnotanitemcontainedintheoutputoftheAdmiraltyTotalTide.A.periodsofday
6、lightandnauticaltwilightB.moonphasesC.anindicatorofspringsandneapsD.thesevengeographicAreaDataSets3.Underkeelandoverheadclearancesareusedto.A.calculatetidalheightsformultipleportsB.selectrecommendedsailingdirectionsC.displayingraphicalandtabularformofTida
7、lStreamratesD.aidpassageplanning4.Itisinferredthatthepredictionalgorithmsareusedfor.A.displayingingraphicalandtabularformoftidalheightsB.updatingoftheAdmiraltyTotalTideC.ancalculationoftheprogramandthesevengeographicAreaDataSetsD.thedeterminationoftidesan
8、dcurrentsforcertainareaconcenedPassage2OceanPassagesfortheWorld世界大洋航路Forthemarinerplanninganoceanpassage为了让航海人员设计一条远洋航路,OceanPassagesfortheWorld(NP136)providesaselectionofcommonlyusedroutes从常用航线中挑选了一部分withtheirdista
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