lʵİȫǶ?
F(xin)ʲôrrt(y)?
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Bm(x)ҹwЩ?
ؑt(y)ԺոԺL
(qun)
01
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F(xin)ʲôrrt(y)?
l(f)rwÿ1ӿ10-12ڰl(f)rF(xin)ͬrF(xin)Ļšⴭrrt(y)Ժ\ͬrڲl(f)rF(xin)Ļŵr(jng)zl(f)F(xin)ļø늈D(jng)d^r֏̎¹ڻ֏ڣ^100/ͬrĻؐȰYrMļø늈DĹܵȷęzʮֱҪ
02
Bm(x)ҹwЩ?
ԓעʲô?
ټӰҹ@Ǵ(ji)gÿÿͥRĆ}ҹʹѪܰl(f)LU2Tl(f)IJĽgʹѪܯdʧ˥ѪһLUͬr(jng)ҹ(jng)ϵy(tng)ܓp
h^rҪƉԼƉ˵Ҫڰҹ@܉Ч“վCϰY”İl(f)ĶҾS֏ŵwǡͳľ^øá
ЈLjؔ(jng)W(wng)аӛDƬ(qun)ЈLjСκýwW(wng)վ߂δ(jng)ڙ(qun)D(zhun)d朽D(zhun)ʽưl(f)ѽ(jng)ڙ(qun)ýwW(wng)վD(zhun)dʹÕrעԴЈLjؔ(jng)W(wng)аա`߱λ؟