ʲôdž
1.LJڙ(qun)ԺУMԇȡһNʽڸ߿ǰȡҎ(gu)ӆΪԇʽȡo腢ȫy(tng)һ߿δȡĿ^m(x)ȫy(tng)һ߿ΪԇMһƸߵȽӻxΙCƵԇcLJҸ߿ĽMɲW(xu)Уcy(tng)еČW(xu)ͬ
2.οɇҽΪеȌI(y)W(xu)У(yng)îI(y)߿һNʽߵI(y)Ϊԇ(Qο)ȡČW(xu)УҪһЩO(sh)õȫͨԺУձƎYӋͨơ
3.ָ(jng)(zhn)ɸߵI(y)ԺΪ_W(xu)(bio)(zhn)ΪMW(xu)yԇΪʩȡһNȡʽΪͨ^Ԫęzy˽W(xu)ĻA(ch)c֪R棬˽W(xu)˼Ʒ˽W(xu)ĝ|(zh)һЩ[Ե֪Rcչʾ˷Ψ?jn)?sh)ȡŵıˣ`xȡƫƵmόW(xu)(x)I(y)˲x˲xη
ЌʲôW(xu)v
ͨ^пԇW(xu)ĿڮI(y)ԺһõǴČW(xu)vđ{еĿ䌍Ǐĸ߿ӋȡǽTO(sh)õĹĄԺУĿϴW(xu)һNʽˆȡ֮Ŀǫ@õČƌW(xu)vW(xu)ͨĸ߿Ǜ]κ΅^(q)eġ
DZ߀nj
ܶͬW(xu)چпԇO(sh)һֱɻ֪еČW(xu)vnjڱƌW(xu)v߀njđ{䌍P(gun)چDZ߀njƵĆ}T]нo_ĽጣһrµĆ߀njڌԺУĴđ{ֻڂeʡݵĂe^(q)ڱr(nng)еķʽ
ʲôȱcͱ
1ĸ߿W(xu)ĽǶȁvпԇʡȥ˸߿IJE;oУ@бؽ(jng)һθ߿(jng)vfܕһȱʧ
2ĮI(y)ľ͘I(y)΄ϿųeλI(y)چW(xu)ČW(xu)vųеϰ²TJ(rn)ɆеČW(xu)v҇Ĵ(sh)I(y)߀Ǜ]@ą^(q)e
3ҪڮI(y)ԺȥһõI(y)߲TҪڌW(xu)vMһеČW(xu)v߀njһڱƻ߸ߌоfԒ߀ڌW(xu)v̎ӄݵλҪͬW(xu)С߀ǽhҿһW(xu)vϽoԼһ϶