关于台风的英语作文

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台风的英语作文一：

TyphoonformationThetyphoonorigin,untilnowstillwasunableextremelytodetermine,butknownitisesbythetropicsatmosphereinperturbationdevelopment.Onthetropicssea,thesealevelbecauseofcausestheverticalincidentsolarraystheseatemperaturetoelevate,theseawateriseasytoevaporatethewatervaportospreadinairborne,thereforeontropicsseaairtemperaturehigh,humiditybig,thiskindofairhighinflatesbecauseofthetemperature,causesthedensitytoreduce,thequalityreduces,butnearbyequatorwindpowerweak,thereforeisveryeasytorise,hastheconvectioncurrent,simultaneouslyperipherythecolderairinflowsupplemented,thenrisesagain,somovesinendlesscycles,theendmustentirecauseforthetemperaturehigher,theweighttobealllighter,adensitysmallerair,thishasformedso-called"thetropicaldepression".Howeverflowingoftheairistheproudbarometricpressureflowstothelowatmosphericpressure,lookslikeisthewaterflowstothelowspotfromthehighplacetobesame,allaroundthebarometricpressureparesthehighplacetheairtohavetoparethelowspottothebarometricpressuretoflow,butforms"thewind".Insummer,becausetheverticalincidentsolarraysregionmovesbytheequatortothenorth,causesofsoutheasttradecrossingthelihesouthernhemispheretochangethesouthwestmonsoontoinvadeNorthernHemisphere,meetsoneanotherwiththeoriginalNorthernHemisphere'sNortheastTradewind,pelscrowdsthisairrise,theincreaseconvectioncurrent,againbecausethesouthwestmonsoonandtheNortheastTradewinddirectionisdifferent,meetsoneanotheroftencreatestheundulationandthewhirlpool.ThiskindofsouthwestmonsoonandtheNortheastTradewindmeetoneanotherthespokewhichcreatestogatherthefunction,withtheoriginalconvectioncurrentcontinuously,causestoformcontinuesforthelowatmosphericpressurewhirlpooltodeepen,wheniscausesallaroundtheairspeedsuptothewhirlpoolcenterclass,theinflowquickly,itswindspeedisbigger;Whentheneargroundmostgalefastarrivesorsurpasseseachsecond17.2meters,wecalleditisthetyphoon.Sawfromthetyphoonstructure,thesogiantcolossus,itproducesmustmeettheuniquerequirement.First,musthavebroadhightemperature,thehumidityatmosphere.Thetropicsonfirstflooratmospheretemperatureandthehumiditymainlydecidedtothesealevelwatertemperature,thetyphoononlycanformYuHaiwenishigherthan26℃-27℃iswarmon,moreoverin60metersdepthsseawaterwatertemperaturesallmustbehigherthan26℃-27℃;Second,musthavetheloweratmospherehighleveltogather,theinitialperturbationtothecentralspokewhichproliferatestooutside.Moreoverthehighlevelspokedispersesmustsurpasstheunderlyingbedspoketogather,canmaintaintheenoughascendantcurrent,theunderlyingbedperturbationcanunceasinglystrengthen;Third,theverticaldirectionwindspeedcannotdiffertooinabigway,onthelowerlevelairrelativemotionisverysmall,cancausetodivetheheatenergycentralismpreservationwhichintheinitialperturbationthewatervaporcongealsreleasesintheareacenter,formsandstrengthensthetyphoonwarmcenterstructureFourth,musthavetheenoughbigplacetotransferthefunction,theearthrotationfunctionisadvantageoustothecyclonevortexproduction.Transfersapproachesnearbytheequatortozero,increasestothenorthandsouthtwo-pole,thetyphoonoursprobablyisleavingabovetheequator5latitudeson.

台风的英语作文二：

Thetyphoonisacategoryoftropicalcyclones.Inmeteorology,presstheworldmeteorologicalanizationdefinition:tropicalcyclonecentersustainedwindsupto12level.

Thetyphooninrecentyearsthetyphoonhappenedaordingtorelevantdatashowthatthetyphoonhappenrulesandcharacteristicsofmainhavethefollowing:aseasonally.Thetyphoon(includingtropicalstorm)monlyourinsummer,theearliestbetweenhappenedinearlymay,thelatehappeninNovember.2itisthetyphooncenterlandingsitesdifficulttoauratelyforecast.Thetyphoonsubjecttochangethedirectionofthewind,oftenChuRenYuLiao,typhooncenterlandingsitesoftenandforecastofoutsiders.Threeisthetyphoonhassex.RotatingThelandingofthefirstmonlyafternorthsouth.Fourisofseriousdamage.Toweakbuildings,allkindsoflines,treesoverhead,shipsatsea,andthesea,andtheseacagesfishsuchasadestructivecrops.5typhoonisoftenaompaniedbyheavyrain,theseahappenedtide,bigtsunami.Sixisstrongtyphoonours,theforcemajeure,easycausecasualties.

中文：台风是热带气旋的一个类别。在气象学上，按世界气象组织定义：热带气旋中心持续风速达到12级。

台风根据近几年来台风发生的有关资料表明，台风发生的规律及其特点主要有以下几点：一是有季节性。台风(包括热带风暴)一般发生在夏秋之间，最早发生在五月初，最迟发生在十一月。二是台风中心登陆地点难准确预报。台风的风向时有变化，常出人预料，台风中心登陆地点往往与预报相左。三是台风具有旋转性。其登陆时的风向一般先北后南。四是损毁性严重。对不坚固的建筑物、架空的各种线路、树木、海上船只，海上网箱养鱼、海边农作物等破坏性很大。五是强台风发生常伴有大暴雨、大海潮、大海啸。六是强台风发生时，人力不可抗拒，易造成人员伤亡。