超星尔雅网课答案航海英语山东联盟Word文档下载推荐.docx
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超星尔雅网课答案航海英语山东联盟Word文档下载推荐.docx
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C.wake
D.weak
【B.wreck】
3、问题:
ForfullinformationregardingthecurrentcirculationoftheIndianOcean,
SailingDirection,CurrentAtlas,etc.
A.watch
B.lookfor
C.see
D.regard
【C.see】
4、问题:
InAdmiraltySailingDirections,STRIPESisthewordusedtoindicate
marking.
A.horizontal
B.vertical
C.diagonal
D.verticalordiagonal
【D.verticalordiagonal】
5、问题:
IntheUniformCardinalSystemofBuoyage,abuoyintheeasternquadrantfromadangercould
.
A.beblackandwhitehorizontallystriped
B.beblackandwhiteverticallystriped
C.haveablacktopmark
D.beanyoftheabove
【C.haveablacktopmark
】
6、问题:
Thelateralsystemisusedin
A.restrictedwaterssuchasshoals,reefsorwrecks
B.restrictedwaterssuchasbuoyedchannels
C.openwaterssuchasshoals,reefsorwrecks
D.openwatersuchasbuoyedchannels
【B.restrictedwaterssuchasbuoyedchannels】
7、问题:
WhatwouldbethecolorofanIALAstarboardhandlateralbuoy,asseenwhensailingtowardland,inEurope?
A.Green
B.Red
C.Redandgreenstripes
D.Blackandyellowstripes
【A.Green】
8、问题:
Whenreversing,thetidalstreamwillhaveaperiodwithlittleornoeffect.Thisiscallthe_.
A.rise
B.range
C.slack
D.spring
【C.slack】
9、问题:
Theaveragetimebetweentwohighwatersis12hoursand25minutesbecausethisisthetimeittakesfor
A.Thesuntobeattheoppositesideofthemoon
B.Themoontobeattheoppositesideoftheearth
C.Themoontobeatitsapogee
D.Thesunandthemoontobeonthesameside
【B.Themoontobeattheoppositesideoftheearth】
10、问题:
Whatisthetidalheight?
A.Twicethetideamplitude
B.Therangeofthetide
C.ThewaterabovetheLowestAstronomicalTide
D.TheheightaboveorundertheMeanLevel
【C.ThewaterabovetheLowestAstronomicalTide】
11、问题:
Datarelatingtothedirectionandvelocityofrotarytidalcurrentscanbefoundinthe
A.MarinersGuide
B.TidalCurrentTables
C.NauticalAlmanac
D.TideTable
【B.TidalCurrentTables】
12、问题:
From
themarinercanknowthedataoftide.
A.theseapilot
B.thecargoplan
C.thetidetable
D.theportlist
【C.thetidetable】
13、问题:
WhichisaweeklypublicationadvisingmarinersofimportantmattersaffectingnavigationalSafety?
A.LightList
B.NoticetoMariners
C.CoastPilot
D.SailingDirections
【B.NoticetoMariners】
14、问题:
Inwhichsourcecouldyoufindthenumberofachartforacertaingeographicarea?
A.ChartNo.1
B.CatalogofCharts
C.IMOPracticalNavigator
D.IMOLightList
【B.CatalogofCharts】
15、问题:
Allofthefollowinginformationconcerninglightedaidstonavigationmaybereaddirectlyfromthelightlistexceptthe
A.location
B.heightoflightabovewater
C.luminousrange
D.lightcharacteristics
【C.luminousrange】
16、问题:
Thearrangementofchartsinthecatalogueis
_.
A.onaregionalbasis
B.onanationalbasis
C.shownorderly
D.earedfromAtoW
【A.onaregionalbasis】
17、问题:
Thedatumfromwhichthepredictedheightsoftidesarereckonedinthetidetableis
A.meanlowwater
B.thesameasthatusedforthechartsofthelocality
C.thehighestpossiblelevel
D.givenintablethreeofthetidetables
【B.thesameasthatusedforthechartsofthelocality】
18、问题:
Manyofthesoundingsshownonthechartarederivedfrom
Unduerelianceshouldnotbeplaceduponthem.
A.completeandoftenverypoorsurveys
B.correctandoftenverygoodsurveys
C.inadequateandoftenveryoldsurveys
D.adequateandpresentsurveys
【C.inadequateandoftenveryoldsurveys】
19、问题:
Linesonachartwhichconnectpointsofequalmagneticvariationarecalled
A.magneticlatitudes
B.magneticdeclinations
C.dip
D.isogoniclines
【D.isogoniclines】
20、问题:
Howistheannualrateofchangeformagneticvariationshownonapilotchart?
A.Graylinesontheuppermostinsetchart
B.Redlinesonthemainbodyofthechart
C.Inparenthesisonthelinesofequalmagneticvariation
D.Annualrateofchangeisnotshown
【A.Graylinesontheuppermostinsetchart】
第二章单元测试
Thecorrectmethodofswitchingoffamarineradaristoturnpowerswitchto
_positionfirst,thento__position.
A.off/standby
B.standby/off
C.standby/close
D.close/standby
【B.standby/off】
TheabbreviationPPIintheSperryCollisionAvoidanceSystemmeans
A.planpositionindicator
B.plainpositionindicator
C.planepositionindication
D.policyproofofinterest
【A.planpositionindicator】
Radarmakesitpossibleandmuchsaferforustosail
A.indensefog
B.inboisterousweather
C.intheopensea
D.inrivers
【A.indensefog】
The10cmradarascomparedtoa3cmradarofsimilarspecificationswill__.
A.bemoresuitableforriverandharbornavigation
B.providebetterrangeperformanceonlowlyingtargetsduringgoodweatherandcalmseas
C.haveawiderhorizontalbeamwidth
D.havemoreseareturnduringroughseaconditions
【C.haveawiderhorizontalbeamwidth】
TheARPAmayswaptargetswhenautomaticallytrackingiftwotargets
A.aretrackedonreciprocalbearings
B.aretrackedatthesamerange
C.aretrackedonthesamebearing
D.passclosetogether
【D.passclosetogether】
Thecommonwaytoobtainyourship’spositionis
A.keepingaclosewatchandlookout
B.takingaradarrangeandbearing
C.observingaradartargetandlisteningtosignals
D.keepingawellclear
【B.takingaradarrangeandbearing】
Theradiowavesusedforradarareveryshort,onlylong.
A.afewcentimeters
B.afewfathoms
C.afewmeters
D.afewfeet
【A.afewcentimeters】
Whenhittingasolidobjectsuchasashiporanairplane,theradarwavesarereflectedback
theycame.
A.intheway
B.theway
C.bytheway
D.throughthepath
【D.throughthepath】
Whenusingaradarinaunstabilizedmode,fixesaredeterminedmosteasilyfrom
A.centerbearings
B.tangentbearings
C.ranges
D.objectsthatarecloseaboard
【C.ranges】
WhichgeneralstatementconcerningradarisFALSE?
A.raisingtheantennaheightincreasestheradarrange
B.theabilityofradartodetectobjectsisunaffectedbyweatherconditions
C.radarbearingarelessaccuratethanradarrange
D.radarshouldbecheckedregularlyduringclearweathertoensurethatitisoperatingproperly
【B.theabilityofradartodetectobjectsisunaffectedbyweatherconditions】
第三章单元测试
Aboundarybetweentwoairmassesisa(n)
A.lapserate
B.isobar
C.front
D.continent
【C.front】
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