(1/2)ҳ
˾۾ţʱʻ顣ָӿƴ·һ˼ά¯뷨ײںϡ
۽վ˸ڴС⣬ҶǵŶӳġţǵŬ£һܹӦʵսΪǵĹһӼʵķߡ
־ҲͷʾͬûʵսӦǹҰȫҪϡţŶӵŬ£һܹʵսзӾá
ӹעսںϣ˵ʵսӦòҪ֧֣Ҫսϡ
Ҫܺͬ̽ʵսеӦģʽ
Ƶͷʾͬ˵öԡ
ʵսӦһϵͳ̣ҪЭϡ
ѾʼŽ빵ͨЭͬƶϸʵս
ţڲõĽһܹʵսзӾá
ʵսǶȳٴǿΣС⣬ʵսӦñϸΡ
ҪȷᱻãԱͻ˺DZصĵߡ
һĿ¶ᶨţ˵öԡʵսӦñεĵߡ
Ѿƶϸʹù淶ͼܻƣȷֻڱҪʹáͬʱҲʼձֶԼľη֮ģȷĽչ
ƵĻش𣬴ڵٴδﵽ˸߳
ÿһ˶ƼŶӶڼʵսӦõľģҲڼε˼
һ˵Ŀٴξ۽˴Ļڽе˻ȺеķȺģԿĿ档
ֻһ屻װһֱϣֱɻ漴ɿԳȥ
ڵִԳϿպֻԱľɫѵβų漴мԱλϵһťֻһ¶һܼɱʽ˻
żԱťֻϰټ˻ѸٱеȻ䵽ԳС
Щ˻ͬ콵һѸٶء¶⣬ԭһλǿͶ˻ģзȺսءȴû뵽Щ˻Ȼôڵ棬ûзըô¡
Ȼ˳ɻڼҲͰס
(1/2)ҳ,һҳĶ
ǩĶ