nuaa氣象學(xué)教材習(xí)題

1、習(xí)題習(xí)題Chapter1ATMOSPHERETEMPERATURE1.WhichfeatureisassociatedwiththetropopauseA.Absenceofwindturbulence.B.Absoluteupperlimitofcloudfmation.C.Abruptchangeoftemperaturelapserate.2.WhatisaacteristicofthetroposphereA.Itcontain

2、sallthemoistureoftheatmosphere.B.Thereisanoveralldecreaseoftemperaturewithanincreaseofaltitude.C.Theaveragealtitudeofthetopofthetroposphereisabout6miles.3.TheaverageheightofthetroposphereinthedlelatitudesisA.20000feet.B.

3、25000feet.C.37000feet.4.TheprimarycauseofallchangesintheEarth’sweatherisA.variationofsolarenergyreceivedbytheEarth’sregions.B.changesinairpressureovertheEarth’ssurface.C.movementoftheairmasses.5.Iftheairtemperatureis8℃at

4、anelevationof1350feetastard(average)temperaturelapserateexistswhatwillbetheapproximatefreezinglevelA.3350feetMSL(MeanSeaLevel)B.5350feetMSLC.9350feetMSL6.Themostfrequenttypeofgroundsurfacebasedtemperatureinversionisthatp

5、roducedbyA.groundradiationonaclearcoolnightwhenthewindislight.B.warmairbeingliftedrapidlyaloftinthevicinityofmountainousterrainC.themovementofcolderairunderwarmairthemovementofwarmairovercoldair.7.Whatfeatureisassociated

6、withatemperatureinversionA.Astablelayerofair.B.Anunstablelayerofair.C.Airmassthunderstms.8.WhataretheacterizesofagroundbasedinversionA.Convectioncurrentsatthesurface.B.Coldtemperatures.C.Povisibility.9.Whereisacommonloca

7、tionfaninversionoftheatmosphereA.Atthetropopause.B.Inthestratosphere.C.Atthebaseofcumulusclouds.10.WhichweatherconditionsshouldbeexpectedbeneathalowleveltemperatureinversionlayerwhentherelativehuityishighA.Smoothairpovis

8、ibilityduetofoghazelowclouds.B.Lightwindshearpovisibilityduetohazelightrain.C.Turbulentairpovisibilityduetofoglowstratustypecloudsshoweryprecipitation11.對流層中，對天氣變化影響較大的氣體是：A.氮?dú)夂脱鯕釨.氧氣和二氧化碳C.二氧化碳和水汽D.水汽和臭氧12.對流層頂是一個(gè)強(qiáng)大的穩(wěn)定層

9、，因?yàn)椋篈.它的上面是平流層B.空氣干潔，能見度好C.氣流平穩(wěn)，沒有對流運(yùn)動(dòng)D該處氣溫直減率小習(xí)題習(xí)題Chapter2ATMOSPHERICPRESSUREALTIMETRY1.WhichpressureisdefinedasstationpressureA.Altimetersetting.B.Actualpressureatfieldelevation.C.Stationbarometricpressurereducedtoseal

10、evel.2.WhattermdescribesanelongatedareaoflowpressureA.Trough.B.Ridge.C.Hurricanetyphoon.3.IftheambienttemperatureiscolderthanstardatFL310whatistherelationshipbetweentruealtitudepressurealtitudeA.Theyareboththesame31000fe

11、et.B.Truealtitudeislowerthan31000feet.C.Pressurealtitudeislowerthantruealtitude.4.WhereistheusuallocationofathermallowA.Overthearcticregion.B.Overtheeyeofahurricane.C.Overthesurfaceofadrysunnyregion.☆5.EnrouteatFL270thea

12、ltimeterissetcrectly.Ondescentapilotfailstosetthelocalaltimetersettingof30.57.Ifthefieldelevationis650feetthealtimeterisfunctioningproperlywhatwillitindicateuponlingA.585feet.B.1300feet.C.Sealevel.6.Whatiscrectedaltitude

13、(approximatetruealtitude)A.Pressurealtitudecrectedfinstrumenterr.B.indicatedaltitudecrectedftemperaturevariationfromstard.C.Densityaltitudecrectedftemperaturevariationfromstard.7.常用于研究水平氣壓場的氣壓是：A.本站氣壓B.場面氣壓C.修正海平面氣壓D.標(biāo)準(zhǔn)海

14、平面氣壓8.飛機(jī)起降時(shí)，用于調(diào)整高度表的氣壓通常是：A本站氣壓B.場面氣壓C.修正海平面氣壓D.標(biāo)準(zhǔn)海平面氣壓9.航線飛行時(shí)，用來調(diào)整高度表的氣壓是：A.本站氣壓B.場面氣壓C.修正海平面氣壓D.標(biāo)準(zhǔn)海平面氣壓10.飛機(jī)進(jìn)入較強(qiáng)下降氣流和上升氣流區(qū)時(shí)，高度指示會分別比實(shí)際高度：A.偏高，偏低B.偏高，偏高C.偏低，偏高D.偏低，偏低11.當(dāng)飛機(jī)按氣壓式高度表保持一定高度飛向低壓區(qū)時(shí)，其實(shí)際高度的變化是：A.逐漸變低B.逐漸變高C.先變低