(1/2)ҳ
ʽվIJѾȾˣ˵Դõĵ䷶
ҲжԱաҺܶеĿԴôʵ̫ϧˡڼɱѹĿǰշõĴʽ
ÿÿĺǺüշվͬʱУ䴦Ҳdzޡ
ЩǼһʽҲһɻԴ÷ʽֲִڵĿɻ÷ʽһɻüȽˡ
˽һǼɻԴϵͳ
ڿտij棬һĴʹʹܱ߶ԴԴ϶ѻɽɽϣкܶ˻ץЩ˻ץͣץȡɽϵȻжضѷŵľдʹ档
ʹЩǰǰȻ뵽һij֮Сڳ棬ЩᾭͻеۣȻѡֻּʣһЩһij
Щͻеɸѡּᱻ䵽Сʹʹ棬нһķּڽϸֱΪ˿õԴ
ĹʦǣЩýչʾ˼ּߵĹԼķּɹ
һطּߣڸƷƷжŸָĵأճõŦ۵أ5ź7øɵأԼƷʹõ﮵أۺأдͳʹõǦصȵȡ
ЩغܹɹգоֶŵƷһӽͰ档أЩسٲܹ⣬ֿܾͰһˡ
Ҷ֪ЩضˮԴΣǼģһöССŦ۵أȾ600ˮһһŵأܹһʧȥüֵ˵ЩУؾȾԴ֮һ
ּϵͳУϵͳܹȷʶеĸأȻּмд
ЩҲŸԴǻᱻ˵ĹнгеĿԴȡ½á
ٱ磬ϷּߣҲڹҪռȡЩǰ˵Ŀǰõķǽзշ磬˵Ƿշõ
(1/2)ҳ,һҳĶ
ǩĶ