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~Rһֱ_ϴy}ô~(yng)ԓô҂ ɿ?BһW(xu)ķҽh~֞AһARe^Ҫт߅ ߅߅x߅ӛ~@AҪ֪@~ʲô˼Ҫ֪@~ôl(f)ӛס@طʽӛ~ӡڶA얹̵^Ҫтφ~ֻ MP3ȥ(yng)~xƴ(䌍@^̺҂Сr ) ̫Ć~؏(f) ֱX(yng)xֹֻ@Ӳſц~ӛΣD(zhun) X~AǏ(qing)AҪт؏(f)ڶAҪMP3xF(xin)֮ǰ(yng)~xߌ~ķ(yng)ٶ
2.
ķ^һͨnjijһ M(jn) Ƿ(f) һƪ ֱÓֹ
ᘌ тʹ(yng) ܛ W(wng)վ(j)Լˮƽxͬ A(ch)ǺܺõͬW(xu)xʹVOAٺ{(ln)ƤDeltaM(jn) (dng)__(d)80%ϵĕrԇLԇ 93ƪVOA@ϵ_75%ϵĕrԇLԇ SSS(Scientific American’s Sixty-Second Science)CNN
ᘌһNrhтʹTPOTPOӽ挍ԇ ֻܶǰ(dng)zyĹ}֮wⲻ֪ TPOһNܺõͦ ;
һ TPOҪģMԇ^βм(x)}ӛPӛԼ_}Ŀ(bio)ӛ
֮e`Ļ IJTPO һLԇԼҳ
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ıϣ һ ıS һ
@ ŲnjTPOM
3.
и ԇģW(xu)Լn҂ڷcĕrl(f)F(xin)еĕrһҪĿcܕ؏(f)F(xin)Բͬı_(d)ʽF(xin)и _(d)˼Ⱦ(zhn) ijׂ~Ҫ
һ˾“ֻҊľҊɭ” ǡǡǽQ@}÷Ƿ ?wi)?yng)ԓô ?^ķ ָB(ti)ȶָ Ϣľ(x) ĕrB(ti)ɢܿܕɿԇĆ} Ҫт ϵȺҲfmȻ]kfs(f)(ni)
ͬrώhx֪W(xu)Ĺ_nTEDv M(jn)о(x)һ龚(x)rvĻȥм(x) ڶ鸽Ļ^һ飬@Ӿ܌ ͳ Y(ji)Ч@һЩxӢ鷺 YԴĿoҵĽhDZMĻʡȥֻxӢĻ@ЩͬW(xu)IһõӢZh(hun)Ķ ˮƽ
и ӛPӛ^Ҫҕ4c
1 SS(ni)ݾͿ÷cкܶ˶(jng)v^ӛһі|l(f)F(xin)߀}Ŀ÷cϢӛoõĖ|r@ǰϢcĆ}P(gun)IĆ}߀ӛPӛЧЧߵķǰѽ(jng)f^ˡfnote takingӛԽԽ_ԽԽߡ
2Ҫһ _ʼvԒsoȥӛ䛡 ĕrҪע(ni)ݺ}ж(dng)(ni)ݲ_Л]õĕrӛ²P(gun)I~ҴXҪЂµӡvʲôڲrgȺa(b)
3PӛֻֻҪԼöͿPӛĕrͰԼ˼·ӛ̖͌~_һcP(gun)ϵ]ֻҪԼö
4֔(jn)ز鿴ʹӛ䛵ĹPӛeֻֻƬZĵط ֮һǿxcԭͬ۾xǂfT ԻԴxԭĵͬxČҪ˲x