tropicalcyclone
Severeatmosphericdisturbanceintropicaloceans.
Tropicalcycloneshaveverylowatmosphericpressuresinthecalm,clearcentre(theeye)ofacircularstructureofrain,cloud,andveryhighwinds.IntheAtlanticandCaribbeantheyarecalledhurricanes;inthePacifictheyareknownastyphoons.BecauseoftheEarth'srotation,tropicalcyclonesrotateclockwiseintheSouthernHemisphereandcounterclockwiseintheNorthern.Theymaybe50–500mi(80–800km)indiameter,andsustainedwindsinexcessof100mph(160kph)aremon.Intheeye,however,thewindsdropabruptlytolightbreezesorevenpletecalm.Thelowestsea-levelpressuresonEarthoccurinorneartheeye.
热带气旋tropicalcyclone
在热带海洋上形成的剧烈大气扰动。热带气旋中心(眼)的低气压带是晴朗平静的好天气，外部则环绕着降雨、云和强风。在大西洋和加勒比海的热带气旋被称作飓风，而在太平洋则被称作台风。由于地球的自转，热带气旋在南半球按顺时针方向运动，而在北半球则按逆时针方向运动。它们的直径可达到80～800千米，一般风速可保持在每小时160千米。但热带气旋的中心则只有微风甚至是平静的海面。地球上最低的海洋气压出现在热带气旋的中心或中心附近。
气旋出现在热带纬度，由温暖的空气和水驱动。风环绕低压中心“风眼”转动，中心通常无风。在风眼壁里面或附近风雨通常最为猛烈。
有关飓风的英语文章~急！展开全部Hurricanesaretropicalstorms.Thewarmhumidairofthetropicsrises.Astheairrises,itcools,andthemoisturecondensestocloudandraindrops.Heatenergyisreleasedinthecondensationprocess.Tropicalstormsusuallyoccurinlatesummerandfallwhentheoceansinthenorthernhemisphereareattheirwarmest.Whenahurricanemakeslandfallitlosesthetropicalmoisture,whichisthefuelthatfeedsthestorm.Hurricanesweakenrapidlyoverland,duetothequicklossofwater.Ahurricanecausesmassivedestructiontoanythingalongitspath.Ahurricanecancausesevereweatherandwindspeedwhichleavesdamageformilesandmiles.Flooding,lossofhomes,businesses,andevensomeone'slife....
运用下表中所提供的信息,描述飓风的有关情况英语作文WhenIlivedinmyhometown,Ilikedrainingsomuch,becausesometimesIcouldseetherainbow,itissobeautifulandattractive.IrememberedthefirsttimewhenIsawtherainbow.Itwasastuffyafternoon,whenItookanap,Ihearditrained,buttherewassunshineinthesky.Afteranhour,therainstopped.Iwalkedoutofmyhouseandtookalookatthesky,Isawalongcolorfulbridgeinthesky.Itappearedclearly,soclosetome,itseemedthatIcouldwalkittothesky.NowIliveinthecity,butIneverseesuchbeautifulrainbowagain.Thecity'sbuildingscoverthesky.
丽塔飓风的英文怎么说Itisfastfortableandconvinienttotravelbyplane.Itisalsotimesaving.Eg,ifyouwanttogotoYuannan,itonlytakeyouoverthreehoursbyplanebutyoushouldspendmorethanthirtyhourstogotherebytrain.Thebeautifulhostesswilltakecareofyouontheplanesoyoudon'tneedtoworryanything.Butofcourseeverycoinhasosides,travelingbyplanesometimesdelaybybadweathersoyouhavetowaitforalongtimeinthewaitinghall.Andyouhavetoshutoffyourcellphoneontheplane.Sometimesyoucan'tenjoythebeautifulscenery.
飓风是怎么形成的,用简单英文解释dearjaneIwasshockedhowisgoingaboutyou?Manyyearsagoyoucametomyhometownfoundthatitisverypoorandtheenvironmentisverybad,garbagewaseverywhere.butnowIwillhappytotellyouthatmyhometownisnotdertyanymore,ithaveabigchange.first,thefactorymadetheairpollutisdispeer,peoplegrowmanytreesanthemountain,nowitisverybeautiful.second,penopledidnotgetthestrangillanymore,andtheylivedhappely.themoreimportantispeople'sawareofprotecttheenvironmentisstrengthen,theywillmoreloveourhometownthanbefor.Whereeyoutoebacktovisitmyhometown,youwillamarzethechangeofit.Iwliiwaitingforyouring.YoursLliHua这个对付高中作文应该是没问题了，但是希望你以后能自己多练习，老师留作业的目的是提高你的能力而不是应付交差哦最后会害了自己要把作文分拿高你可以把我写的一些词语换掉例如people有很多可以代替的村民什么的这样会提高你的作文质量字要写工整也很重要加油.【如有相同答案，请看回答时间进行采纳】【满意请及时采纳我的答案！最好再点一下“赞同”】【谢谢！】
安慰家乡受龙卷风的英语作文Whenspringisover,thesummerbegins.ChineseancestorsfoundtheregularruleandtheytreatedthefifthorsixthofMayastheBeginningofSummer.Fromthatday,theweatherwillbeehotandmostpeoplestarttowashtheirwinterclothes.BeginningofSummerisnotanofficialdaythatwillbecelebratedbythepublic
英文作文关于龙卷风袭击城市的TornadostoucheddownAlargetornadoandseveral***allertornadoeshittheKansasCitymetroarealateSundayafternoon,destroyingdozensofhomes.Thefunnelofonetornadowasreportedtobe400yardswide.Earlyreportsindicatedinjuries,buttherewerenodetailsavailable.Therewerenoimmediatereportsofdeaths.LocaltelevisionstationsreportedatornadoonthegroundinsouthernLeavenworthCounty,Kansas,movingtowardtheMissouriborder.Liveimagesfromnewshelicoptersshowedsignificantdamagetohomes.Largetreesweretoppledandroofswereblownoff.Thetornadostoucheddowninopenfarmland,andtheonlyreporteddamagewasacarhitbyflyingdebris,meteorologistJoeHarrissaid.Therewerealsoreportsofbaseball-sizehailsouthofHaskellCounty.
展开全部Iwenttoseemygrandmatoday.Sheis70yearsoldandwasanEnglishteacherbeforeshegotretired.SheisaverykindladyandalwayshelpsmeinmyEnglishwheneverIamwithher.Ihelpedhertocleanthewindowsbecauseitwouldbetoodangerousforhertoreachhigh.Mygrandmawasveryhappyandshecookedmeverynicelunch.Ilovemygrandma....
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