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ID:45585982
大小:67.45 KB
页数:35页
时间:2019-11-15
《四六级英语复习材料》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
1、Mostpeoplewhotravellongdistancescomplainofjetlag(喷气飞行时差反应)•Jetlagmakesbusincsstravelerslessproductiveandmorepronc61tomakingmistakes.Itisactuallycauseby62disruptionofyour"bodyclock〃-asmallclusterofbraincel1sthatcontrolsthetimingofbiological63functionss.Thebodyclockisdesignedfora64regularrhy
2、thmofdaylightanddarkness,sothatitisthrownoutofbalancewhenit65experiencesdaylightanddarknessatthe"wrong"timesinanewtimezone.The66symptomsofjetlagoftenpersistfordays67whiletheinternalbodyclockslowlyadjuststothenewtimezone.Nowanewanti-jetlagsystemis68availablethatisbasedonproven69extensivepio
3、neeringscientificresearch.Dr.MartinMoore-Edehas70devisedapracticalstrategytoadjustthebodyclockmuchsoonertothenewtimezone71throughcontrolledexposuretobrightlight.Thetimezoneshiftiseasytoaccomplishandeliminates72mostofthediscomfortofjetlag・Asuccessfultimezoneshiftdependsonknowingtheexacttime
4、stoeither73seekoravoidbrightlight.Exposuretolightatthewrongtimecanactuallymakejetlagworse.Theproperschedule74forlightexposuredependsagreatdealon75specifictravelplans.Dataonaspecificflightitinerary(旅行路线)andtheindividuaTssleep76patternareusedtoproduceaTripGuidewith77instruct!onsonexactlywhen
5、tobeexposedtobrightlight.WhentheTripGuidecalls78forbrightlightyoushouldspendtimeoutdoorsifpossible.Ifitisdarkout-side,ortheweatherisbad,79oryouareonanacroplane,youcanuseaspecial1ightdevicetoprovidethenecessarylight80stimulusforarangeofactivitiessuchasreading,watchingTVorworking.Whendheente
6、redhydepark,hehadanalmostirresistibleimpulsetoaddressthecrowd□Thebridgewasnamedaftertheherowhogavehislifeforthecauseofpeople・HEMIGHTHAVEBEENKILLEDBUTFORTHEARIVALOFTHEPOLICEINTHETOWNHELENLISTENEDCAREFULLYinordertodiscoverexactlywhatthechildrenneeded.Children的单数是childBOBASSUREDUSHEWILLBYNOME
7、ANSBEDECEIVEDBYTHETHEIFSDISGUISSinceAndrewBentongraduatedfromcollegelessthanfouryearsago,hehasdroppedoutofaPrincetonPh.D.programineconomics,movedtoruralGeorgiatostartaWeb-softwarecompanythathe'stryingtosell,andnowworksfreelance(自由职业)foracloud-computingcompanyi
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