简介：ＣｈｉｎａａｔｔｈｅＴｕｒｎｏｆｔｈｅＣｅｎｔｕｒｙＣｈｉｎａ＇５ｒａｐｉｄｅｃｏｎｏｍｉｃｇｒｏｗｔｈｉｎｔｈｅｐａｓｔｙｅａｒｓｈａｓｃａｕｇｈｔｔｈｅａｔｔｅｎｔｉｏｎｏｆｔｈｅｗｏｒｌｄ．ＴｈｉｓｙｅａｒｕｓｈｅｒｓｉｎＣｈｉｎａ＇ｓＮｉｎｔ...

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简介：爱因斯坦——诺贝尔物理学奖获得者，荣获了很高的荣誉，但因战争也经历了流离失所的日子。他是一位二十世纪最伟大的科学家之一。

简介：ＦｅａｔｕｒｅｓｏｆｔｈｅＩｎｔｅｒｎａｔｉｏｎａｌＳｉｔｕａｔｉｏｎａｔｔｈｅＴｕｒｎｏｆｔｈｅＣｅｎｔｕｒｙｂｙＷｕＸｉｎｇｔａｎｇＡｎｅｗｃｅｎｔｕｒｙｉｓａｐｐｒｏａｃｈｉｎｇａｎｄｗｅａｒｅａｔｔｈｅｔｕｒｎｏｆｔｈｅｃｅｎｔｕｒｙ．Ａｔｔ...

简介：OntheThresholdOnthethresholdofanewcentury,whileretrospectshowsastormycenturyjustgoneby,prospectdisplaysrenewalandtransformationsonthehorizon.Justastracesofthepastcanbefoundinthetrajectoryofthefuture,socouldcluestothefuturebepredicatedfromvestigesofthepast.Ontheonehand,areflectionofthefuturecanbegleanedfrompastdevelop-ments.Infact,alltheatmosphericpatternsofthecurrentgloballandscapehavebeendeeplyintertwinedwithmajortransformationsinthepoliticalandeconomic

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简介：Spacepreventstheauthorfromgoingtodetail.Thefollowingscenarioisbutabroadbrushsketch:1.Doublingthe2000GNPinadecade(2001-2010)withtheinitialmarketmechanismestablished.Thesewillbethepivotalyearsforthetransitionperiodin

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简介：Chinawillwitnesstheadventofthreepopulationpeakingsinthe2100s:workingpopulation,totalpopulationandagingpopulation,accordingtotheUnitedNations.

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简介：WorldwideattentionisnowfocusedontheprospectofAfricaintheforthcom-ingtwenty-firstcenturyasthepresentoneisdrawingtoaclose.Inthelatterhalfofthiscentury,countriesandthepeopleinAfricaeventuallywontheirnationalfreedomandindependenceaftercenturies-longbitterstrugglesa-gainstthecolonialruleoftheimperialists.TheemergenceofaNewAfricainthe

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简介：Alongwiththeringofthemillenniumbell,thehumansocietyhasenteredanewcentury,andChina’snationalrejuvenationhascomeintoanewstage.Undoubtedly,thecomingtenyearsareofgreatsignificancebecausetheywillserveasalinkbetweenthepastandthefuture.Duringthisperiod,furtherdeepeningofrevolutioninscienceandtechnologyrepresentedbyinformationtechnologyandof

简介：ThetendsofrefractoriesdevelopmentinChinainthenewcenturyhavebeendiscussed,ThemainR&Dthemesforthefirstdecadearesuggestedtobasfollow:(1)Highqualitysyntheticrwamaterialsbasedonourrichresourcesofbauxiteandmagnesite;(2)Highperformancefunctionalrefractoriesbasedonsyntheticrawmaterials;(3)Oxideandnonoxidecompsitematerialsprinci-pallyforapplicationsatcriticalareasofhightemperaturenewtechnologies.

简介：ThevastsizeofChinaandtheenormityofherpopulationguaranteethat,culturallyandeconomically,thenationwillplayaninfluential

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简介：亲爱的朋友们，我们已经进入到了21世纪。但是你们知道本世纪哪些职业将消失吗?下面将告诉你们答案。原因是因为快速发展的因特网将在很多方面帮助我们并将代替许多工作。因此我们必须更加努力地学习以赶上时代的发展步伐，使我们的生活更精彩哦!

简介：Bytheturnofthecentury,thepeopleofTianjinareconfidentofgreetingtheglorious21stcenturywithtremendousachievementtheyhavemadesincethebeginningofthereformandopeningup.Fromthehistoricalperspective,withourforesightandperspectiveview,andwithourdauntlessspirit,we,thebiggestportcityinNorthChina,willgraspthehistoricalopportunityprovidedbytheboomingeconomicdevelopmentinChinaandAsiaforthe21stcentury,bringintoplayTianjin’sadvantagesingeography,