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иᘌе@ĸĸ֮һSһ߅ ĕrһ߅ӛPӛ@Hе ׃LҪùPӛ폛aXӛIJ㣬Ҫ@WnÌWnn挍и v}ĿcϢҪԒ}Ҫ(ji)½Y(ji)(gu) ^ӛ@ЩҪă(ni)ô}ǎOġ
ȻҪ{(dio)ǣ^ĹPӛҪǰ^ĻA(ch) һƪ߀Ҫ(jng)ȥܶ~˼ķٶȺôDzȥӛPӛ
ᘌи ĹPӛҪҪӛϢcһYES OR NO(√×)nj(g(sh)ZͶxČ(sh)rgɫλ͌ČԼͽQČ)⣬PӛҲһĸʽP(gun)IҪӛ“”“”“”ֻ@ȥӛܱCĹPӛӴ߉ϢЧҲԇޕrg(ni)Ѹ}
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ӢZĸZ һ~֮ķٶ0.03҂ӢZĸZ҂~ķٶȿܲȫ_@ָDZMܵȥӽoȡи ߷ֱn и ĕrETSܵ ǰĆ~Ȼٷźи ZҲֻWnһZHȡи߷ҪǞ˵ܸn҂⌢ٶȾȥȫҪ
ٶȵҪҲЧһ“׃پ”׃پָ׃ܛӿZ҂Ϸ`Ⱥ͜ʴ_һcҪ{(dio)׃پֻmڌ㳣ѽ(jng) IJM㲻Ϥ߱ IJM׃ôY(ji)ȻǸ @ӵxDz@һcô֪䌍׃پIJʮ֏Vģȿѽ(jng) ^жҲSSSIJϣѽ(jng)^и }
ľи֮_ʼĕrһ~һ~ȥ ؿһȺһȺȥ ٺһһӵȥ Ȼһ磬͕ӛ ӢZMֻһһ˼@ hZһ҂āȥ“ hZ”@һN“”ľ_@Nôи ̾ͳ҂СWƌWnԇO了
һЇЌWWȻ^ˁfhh_@Nڜʂи ĕr҂ҪĹnǽQӢZıָ һ~ܷ˼ɞķeO X~R
QЧăɂһ Ǿ
1.
ָnjһƪ еԭȫ ڜʂиԇĿõ ϾеĶ Чؙzһ˵ı ֮_ı ֱȫ ֹ@ Чķ
2.
ָһ߅_ıһ߅ ĕrҪԼϤĆ~ڵһY(ji)~Ȼٷ ֱÓ ֹ mϵIJSSS(Scientific American’s Sixty-second Science)dzֻһϢܴҪи }ҪԴ