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航海学英语词汇中文英文英文缩写航海学Navigation地文航海Terrestrialnavigation天文航海Celestialnavigation航线设计Passageplanning海图Nauticalchart电子海图ElectronicnavigationalchartENC电子海图显示信息系统ElectronicchartdisplayinformationsystemECDIS航迹推算Deadreckoning船舶定位Shippositionfixing陆标定位Positionfixingbylandmark电子定位Electronicpositionfixing方位定位Fixingbycrossbearings距离定位Fixingbydistances移线定位Runningfix助航仪器Navigationalinstruments地理坐标Geographiccoordinate地理纬度GeographiclatitudeLat地理经度GeographiclongitudeLong地轴Earthaxis地极Poles子午圈/子午线/经线Meridian格林子午线Greenwichmeridian赤道Equator圆周法Circularnotation半圆法Semi-circularnotation航向Course真航向TruecourseTC磁航向MagneticcourseMC船首向Heading方位Bearing舷角Relativebearing电罗经/陀螺罗经Gyrocompass磁罗经Magneticcompass罗经差Compasserror磁差VariationVar自差DeviationDev航速Ship’sspeed对水航速Speedthroughthewater对地航速/实际航速Speedoverground航程Distancerun计程仪Log海里Nauticalmile链Cable拓Fathom墨卡托投影海图Mercatorprojectionchart大圆海图Gnomonicchart比例尺Scale纬度渐长率Meridianparts潮汐Tide潮流Tidalstream(orcurrent)正规半日潮Semidiurnaltide不正规半日潮混合潮Semidiurnalmixedtide正规日潮Diurnaltide不正规日潮混合潮Diurnalmixedtide高潮Hightide低潮Lowtide涨潮Floodtide落潮Ebbtide大潮Springtide小潮Neaptide太阴日Lunarday太阳日Solarday平均海面MeansealevelMSL涨潮时间Durationofrise落潮时间Durationoffall平潮Slack停潮Stand潮龄Ageoftide大潮升SpringriseSR小潮升NeapriseNR潮差Tidalrange平均大潮高潮高MeanhighwaterspringMHWS平均大潮低潮高MeanlowwaterspringMLWS平均小潮高潮高MeanhighwaterneapMHWN平均小潮低潮高MeanlowwaterneapMLWN往复流Alternatingcurrent回转流Rotarycurrent涨潮流Floodcurrent落潮流Ebbcurrent航标Aidstonavigation国际航标协会InternationalassociationlighthouseauthoritiesIALA沿海航标Coastalaids内河航标Inlandriveraids船闸航标Lockageaids灯塔Lighthouse灯桩Lightbeacon立标Beacon灯浮Lightbuoy灯船Lightship叠标Rangelights(ortransits)灯质Lightcharacteristic标身形状Shapeofmark顶标Topmark罐形Can锥形Conical杆形Spar柱形Pillar(orCylindrical)球形Spherical雷达反射器Radarreflector雷达应答器Radarresponderbeacon自动识别系统AutomaticidentificationsystemAIS侧面标志Lateralmark方位标志Cardinalmark孤立危险标志Isolateddangermark安全水域标志Safewatermark专用标志Specialmark船舶定位Ship’spositionfixing陆标定位Fixingbylandmark航迹推算DeadreckoningDR航迹绘算Trackplotting航迹计算Trackcalculating方位定位Fixingbycrossbearings距离定位Fixingbydistances全球定位系统GlobalpositioningsystemGPS差分全球定位系统DifferentialglobalpositioningsystemDGPS计划航向CourseofadvanceCA大洋航行Oceannavigation沿岸航行Coastalnavigation狭水道航行NavigationinnarrowchannelNavigationinconfinedwater雾中航行Navigationinfog能见度不良中航行Navigationinlowvisibility冰区航行Icenavigation极区航行Polarnavigation大圆航路Greatcircleroute恒向线航路Rhumblineroute等纬圈航路Parallelroute混合航路Compositeroute最佳航路Optimumroute推荐航路Recommendedroute交管中心VesseltrafficserviceVTS分道通航制TrafficseparatesystemTSS浅水效应Shallowwatereffect船体下沉Squat富裕水深UnderkeelclearanceUKC平行线导航ParallelindexingPI冰山Iceberg冰光Iceblink六分仪Sextant航海天文历Nauticalalmanacs天文钟Chronometer春分点Vernalequinox夏至点Summersolstice秋分点Autumnalequinox冬至点Wintersolstice赤纬Declinationdec天体地方时角LocalhourangleLHA格林时角GreenwichhourangleGHA天体赤经RightascensionRA天体共轭赤经SiderealhourangleSHA天体方位AzimuthA方位圈Azimuthcircle太阳系Solarsystem行星Planet恒星Star卫星Satellite天体周日视运动Diurnalapparentmotionofcelestialbody太阳周年视运动Solarannualapparentmotion黄道ecliptic白道Moonpath恒星月Siderealmonth塑望月Lunarmonth新月Newmoon上弦Firstquarter满月Fullmoon下弦Lastquarter视时ApparenttimeAT平时MeantimeMT地方平时LocalmeantimeLMT时差EquationoftimeET区时ZonetimeZT区号ZonedescriptionZD日界线Dateline标准时Standardtime法定时Legaltime夏令时SummertimeDaylightsavingtime世界协调时CoordinateduniversaltimeUTC晨光昏影Morningandeveningtwilight