船舶驾驶专业航海英语[论文资料]

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1、BOOK3-June2001EditionIllustrationQuestionStemChoiceAChoiceBChoiceCChoiceD(ifany)BookQuestionnumberAnswer31BUnlighted,redandgreen,horizontally-bandedarecylindricalinareconicalinmayeitherbearetriangularinbuoyswiththetopmostbandred____________.shapeandcalledshapeandcalledcylindricalorshape

2、toindicatecanbuoysnunbuoysconicalsincethethatitmaynotbeshapehasnopossibletopasssignificanceoneithersideofthebuoy32DOnanisomagneticchart,thelineofzerovariationzerovariationlineisogoniclinevariationlineagoniclineisthe__________.34BGyrocompassrepeatersreproducetheindicationsaccurateonlyina

3、ccurateelectronichandoperatedaccurateonlyiftheofthemastergyrocompass.TheyarethePolarregionsservomechanismsvesselisunderway_____________.35BAvesselissteamingineastlongitudeonJanuary0900,24January2100,24January2100,25January0900,26January25andcrossestheInternationalDateLineonaneastboundco

4、urseat0900zonetime.WhatisthedateandtimeatGreenwichwhenthevesselcrossestheline?36BWindvelocityvaries______________.directlywiththedirectlywiththeinverselywiththeinverselywiththetemperatureofthepressuregradientbarometricabsolutehumidityairmasspressure37CTheperiodathighorlowtideduringwhich

5、thereisrangeofthetideplaneofthetidestandofthetidereversingofthetidenochangeintheheightofthewateriscalledthe__________.38CWhenyouaresteeringonapairofrangelightscomeleftcomerightcontinueonthewaituntilthelightsandfindtheupperlightisabovethelowerlightyoupresentcoursearenolongerinashould____

6、______.verticalline39AWhendisplayedunderasingle-spanfixedbridge,thechannelthatvesselsmustthebridgeisaboutthattrafficisredlightsindicate_____________________.boundariesstoptoopenapproachingfromtheotherside310AThewindatFryingPanshoalshasbeen119°at0.9knot172°at1.1knots225°at0.6knot340°at0.

7、4knotnorthwesterlyatanaveragevelocityof22knots.Thepredictedsetanddriftoftherotarycurrentare125°at0.6knot.Whatcurrentshouldyouexpect?311BAbuoyhavingredandgreenhorizontalbandsinterruptedquickcompositegroupMorse(A)quickflashingwouldhavealightcharacteristicofflashingflashing_______