气象专业英语6.ppt

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1、Unit7Monsoon一、NewwordsApplyvt.运用;applyto把…应用于;applyfor申请；applicationn.申请；applicationform申请表Reversaln.逆转；reversevt.Adjacenta.邻近的;surrounding周围的Vigorousa.强盛的Dramatica.引人注目的Inhabitantn.居民；residentInlanda.内陆Prolongvt.延长Durationn.持续时间；period期间Substantiallyad.实质的，本

2、质的Substructuren.下部结构；sub+…亚；次级；下级（构词法）Subtropical亚热带Subgrid次网格Subsystem分系统Subdivision;subseasonal….12.Residevi.驻扎；resident居民13.SouthernOscillation南方涛动；NorthAtlanticOscillation(NAO)北大西洋涛动ArcticOscillation(AO)北极涛动；AntarcticOscillation(AAO)南极涛动；Quasi-BiennialOsc

3、illation(QBO)准两年振荡Seesaw翘翘板；Fluctuationn.振荡，扰动；Perturbationn.扰动14.Passivea.消极的，被动的；activea.主动的15.Quasi-biennialoscillation准两年振荡*quasi+…准（approximate,notexact)Forexample,quasi-static准静力；quasi-geostrophic准地转的；quasi-stationaryfront准静止锋，etc.*biennial两年一次；biannual

4、一年两次16.Condensationn.浓缩，凝结;condensevt.17.Convergencen.汇合，辐合；divergencen.辐散；散度18.gradientsn.梯度；temperaturegradients,pressuregradients,SSTgradients,etc.19.Anomalyn.不规则，异常；anomalies复数20.Hypothesizev.假想；hypothesisn.;hypotheses复数21.Instabilityn.不稳定性；stability稳定性；u

5、nstableadj.不稳定的in+…否定（构词法）inaccurate不精确，invisible不可见，incompressible不可压缩independent独立；inhomogeneous不均匀；informal非正式22.Orographicbarrier地形分界线；topographic23.Spatialcoherence空间相干性；spatialadj.空间的；temporaladj.时间的二、MeteologyToday有关MONSOON内容三、《气象科技英语900句》有关MONSOON内容四、

6、课文内容①Theterm“monsoon”appearstohaveoriginatedfromtheArabicwordmausimwhichmeansseason.②ItismostoftenappliedtotheseasonalreversalsofwinddirectionalongtheshoresoftheIndianOcean,especiallyintheArabianSea,thatblowfromthesouthwestduringonehalfoftheyearandfromthenort

7、heastduringtheother.③Asmonsoonshavecometobebetterunderstood,thedefinitionhavebeenbroadenedtoincludealmostallofthephenomenaassociatedwiththeannualweathercyclewithinthetropicalandsubtropicalcontinentsofAsia,Australia,andAfricaandtheadjacentseasandoceans.④Itiswi

8、thintheseregionsthatthemostvigorousanddramaticcyclesofweathereventsontheearthtakeplace.Paragraph1①Thedominantcharacteristicofthegreatmonsoonsystems,theannualcycleitself,hasledtheinhabitan