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W(xu)W(wng) > иԇ > иԇ ߷ּ

иԇ ߷ּ

l(f)rg:2017-11-06Դ:W(xu)W(wng)

һ Pӛ

иᘌе@ĸĸ֮һSһ߅  ĕrһ߅ӛPӛ@Hе ׃LҪùPӛ폛a(b)XӛIJҪǣ@W(xu)nÌW(xu)nn挍и v}Ŀc(din)ϢҪԒ}Ҫ(x)(ji)½Y(ji)(gu)  ^Уӛ@ЩҪă(ni)ô}ǎOġ

(dng)ȻҪ(qing){(dio)^(qing)ĹPӛҪǰ^(qing)ĻA(ch)ϡ һƪ߀Ҫ(jng)ȥ(yng)ܶ~˼ķ(yng)ٶȺôDzȥӛPӛ

ᘌи ĹPӛҪҪӛϢc(din)һYES OR NO(√×)nj(yng)(g(sh)ZͶxČ(yng)(sh)rgɫλ͌Č(yng)ԼͽQČ(yng))PӛҲһĸʽP(gun)IҪӛ“”“”“”ֻ@ȥӛܱCĹPӛӴ߉݋ϢЧҲԇޕrg(ni)Ѹ}

(yng)ٶ

ӢZĸZ һ~֮ķ(yng)ٶ0.03҂ӢZĸZ҂~ķ(yng)ٶȿܲȫ_(d)@ָ(bio)DZMܵȥӽoȡи ߷ֱn и ĕrETSܵ ǰĆ~ȻٷźŒи ZҲֻW(xu)nһZHȡи߷֣ҪǞ˵ܸn҂⌢(yng)ٶȾȥȫҪ

(x)(yng)ٶȵҪҲЧһ“׃پ(x)”׃پ(x)ָ׃ܛӿZ٣҂Ϸ(yng)`Ⱥ͜(zhn)_һc(din)Ҫ(qing){(dio)ǣ׃پ(x)ֻmڌ㳣ѽ(jng) IJM(jn)㲻Ϥ߱ IJM(jn)׃٣ôY(ji)ȻǸ @ӵxDzġ@һc(din)ô֪䌍׃پ(x)IJʮ֏Vģȿѽ(jng) ^жҲSSSIJѽ(jng)^и }



 ľи֣֮_ʼĕrһ~һ~ȥ ؿһȺһȺȥ ٺһһӵȥ (dng)Ȼһ͕ӛ ӢZM(jn)ֻһһ˼@ hZһ҂āȥ“ hZ”@һN“”ľ硣_(d)@Nôи ̾ͳ҂СW(xu)ƌW(xu)nԇO了

һЇЌW(xu)W(xu)Ȼ^ˁfh(yun)h(yun)_(d)@Nڜ(zhn)и ĕr҂ҪĹnǽQӢZıָ һ~ܷ(yng)˼׌ɞķeO X~R

QЧăɂһ Ǿ 

1.  

 ָnjһƪ еԭȫ ڜ(zhn)иԇĿõ ϾеĶӡ Чؙzһ˵ı ֮_ı(f) ֱȫ ֹ@ Чķ

2.  

 ָһ߅_ıһ߅  ĕrҪԼϤĆ~ڵһY(ji)~Ȼٷ(f) ֱÓ ֹ mϵIJSSS(Scientific American’s Sixty-second Science)dzֻһ犣ϢܴҪи }ҪԴ

иԇ ߷ּP(gun)]

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