简介：TheFederalHighwayAdministration(FHWA)sponsoredalarge,multi-yearprojectconductedbytheMultidisciplinaryCenterforEarthquakeEngineeringResearch(MCEER)titled"SeismicVulnerabilityofNewHighwayConstruction"(MCEERProject112),whichwascompletedin1998.MCEERcoordinatedtheworkofmanyresearchers,whoperformedstudiesontheseismicdesignandvulnerabilityanalysisofhighwaybridges,tunnels,andretainingstructures.Extensiveresearchwasconductedtoproviderevisionsandimprovementstocurrentdesignanddetailingapproachesandnationaldesignspecificationsforhighwaybridges.Theprogramincludedbothanalyticalandexperimentalstudies,andaddressedseismichazardexposureandgroundmotioninputfortheU.S.highwaysystem;foundationdesignandsoilbehavior;structuralimportance,analysis,andresponse;structuraldesignissuesanddetails;andstructuraldesigncriteria.

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简介：LiYanmeng,vice-presidentoftheStateGridCorporationofChinaexpressedonvisitingofthedamsiteofXianyouPumped-StorageStationthatweshouldstrivetowardssuchagoalthattheprojectcanbelistedintheState'splaninthefirsthalfoftheyear,passtheexaminationandapprovalofitsfeasibilitystudyreportinthelatterhalfoftheyear,andstartitsmainworknextyear.TheupperandlowerstoragereservoirsofXianyouStationwillbeformedbydammingonDajixiandXikou,

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简介：Editor'sNote:Duringthecelebrationofthe50thanniversaryoftheQinghai-TibetandSichuan-TibetHighways,weinterviewedSongWangui,directoroftheTibetHighwayBureau,onroadconditionsofthetwohighwaysandthetransportsituationinTibet.

简介：Ｈｉｇｈｗａｙ　ｔｏ　ｔｈｅ　ＨｅａｖｅｎｓＨｉｇｈｗａｙｔｏｔｈｅＨｅａｖｅｎｓ￥ＨＵＡＮＧＤＵＯＱＵＮＦｏｌｌｏｗｉｎｇｔｈｅｐｅａｃｅｆｕｌｌｉｂｅｒａｔｉｏｎｏｆＴｉｂｅｔｉｎ１９５１，ｔｈｅＣｅｎｔｒａｌＧｏｖｅｒｎｍｅｎｔｓｅｔａｂｏｕｔ...

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简介：这是我们的城市，一切应有尽有!图中一些人物或物件的英文名称曾在上一页出现过，你还记得吗？仔细观察图画，聆听光碟，留心以下每个生字的发音，然后把每个生字所附有的号码，填在图中适当的圆圈里。

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简介：用尽全力唱歌的伍佰,拥有无限可能的徐若瑄,以及想要表现自己音乐魅力的唐肯,三种声音,但却都是在新的站点,从新出发。

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简介：EDITOR'SNOTE:SunitaDwivedi,awriterfromIndia,visitedTibetonJune8-19,2005.Aftershewentbackhome,shewroteastoryforAmarUjalaofIndia.Followingisherstory.

简介：20世纪帷幕初揭之际，瑞典地理学家斯文·赫定向世界宣布，他在沙漠中找到了消失近两千年的古楼兰城。一时间，举世震惊：这一片方圆10多万平方公里的罗布淖尔荒漠竟是历史上名噪一时的楼兰城!

简介：剑桥—一座大学城，是由三十一个学院组成，拥有约一万两千名学生。八百年来，剑桥独特的学术氛围为世界培养了一流的哲学家、诗人和科学家，他们的思想和研究荣耀了剑桥的历史，更改了世界的历史。置身这座世界上最得天独厚的校园中，您也可以成为天之骄子。

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简介：<正>ItissaidthatWuzhenisagoodplaceforone-dayvisit,andnomore.Istayedoverandregrettedthedecision.Gettingthereiseasy,withregularbusesfromShanghai.Althoughtherearequiteanumberofplacestosee,theactualscenicareaisquitesmall.Alargertouristfacilitytothewestisstillunderdevelopment.Thetown’sriverisactuallyacanal,andthewaterisbeingpumpedinandouttwiceaweek.LocatedinTongxiangCity,inthenorthofZhejiangProvince,Wuzhen