һ Pӛ
иᘌе@ĸĸ֮һSһ߅ ĕrһ߅ӛPӛ@Hе ׃LҪùPӛ폛aXӛIJҪ@W(xu)nÌW(xu)nn挍и v}ĿcϢҪԒ}Ҫ(x)(ji)½Y(ji)(gu) ^Уӛ@ЩҪă(ni)ô}ǎO
(dng)ȻҪ{(dio)^ĹPӛҪǰ^ĻA(ch) һƪ߀Ҫ(jng)ȥ(yng)ܶ~˼ķ(yng)ٶȺôDzȥӛPӛ
ᘌи ĹPӛҪҪӛϢcһYES OR NO(√×)nj(yng)(g(sh)ZͶxČ(yng)(sh)rgɫλ͌Č(yng)ԼͽQČ(yng))PӛҲһĸʽP(gun)IҪӛ“”“”“”ֻ@ȥӛܱCĹPӛӴ߉ϢЧҲԇޕrg(ni)Ѹ}
(yng)ٶ
ӢZĸZ һ~֮ķ(yng)ٶ0.03҂ӢZĸZ҂~ķ(yng)ٶȿܲȫ_@ָ(bio)DZMܵȥӽoȡи ߷ֱn и ĕrETSܵ ǰĆ~Ȼٷźи ZҲֻW(xu)nһZHȡи߷ҪǞ˵ܸn҂⌢(yng)ٶȾȥȫҪ
(x)(yng)ٶȵҪҲЧһ“׃پ(x)”׃پ(x)ָ׃ܛӿZ٣҂Ϸ(yng)`Ⱥ͜(zhn)_һcҪ{(dio)ǣ׃پ(x)ֻmڌ㳣ѽ(jng) IJM㲻Ϥ߱ IJM׃ôY(ji)ȻǸ @ӵxDz@һcô֪䌍׃پ(x)IJʮ֏Vȿѽ(jng) ^жҲSSSIJѽ(jng)^и }
ľи֮_ʼĕrһ~һ~ȥ ؿһȺһȺȥ ٺһһӵȥ (dng)Ȼһ͕ӛ ӢZMֻһһ˼@ hZһ҂āȥ“ hZ”@һN“”ľ_@Nôи ̾ͳ҂СW(xu)ƌW(xu)nԇO了
һЇЌW(xu)W(xu)Ȼ^ˁfh(yun)h(yun)_@Nԣڜ(zhn)и ĕr҂ҪĹnǽQӢZıָ һ~ܷ(yng)˼ɞķeO X~R
QЧăɂһ Ǿ
1.
ָnjһƪ еԭȫ ڜ(zhn)иԇĿõ ϾеĶ Чؙzһ˵ı ֮_ı(f) ֱȫ ֹ@ Чķ
2.
ָһ߅_ıһ߅ ĕrҪԼϤĆ~ڵһY(ji)~Ȼٷ(f) ֱÓ ֹ mϵIJSSS(Scientific American’s Sixty-second Science)dzֻһϢܴҪи }ҪԴ