(2/2)ҳ
ܣȻѾʼ˶ٴ飬Ǵʲôʱܹأһֱڶչ̨ϵܷܣƵĽܺ漴תͷʵ
ѯʣԼǹеĿ⣬룬Ȼһŵʱ䣺һ˳ĻǼƻδһɶٴ飬ȻٴΡ
һңԶ¶˾֮ɫ
֪ٴһ㶼Ƚϳ漰ʱҪ¡
ԭΪٴҪʱɣû뵽ƾȻ˵ֻҪһңʱҲ̫˰ɡ
˵ɻЦŽ͵ٻ˵ҽе豸봫ͳҩٴ鲻ͬɹ˾dzɹˣʧܾʧˡҩôģԺͲȷԡ
Ŀǰֲܷ뻼ںЧȫߵ״ȶá
ҪһٴȺӶDzͬĻȺ壬ͬIJ֢иӦ顣
һأǶѾֲܷĻ߽ijڼ۲죬Ӷ۳ݡ
ֲֲͬijɹʷdzߣҲdz
ͳƣԸβ߸ֲ5ʿɴﵽ70%ϣ10Ҳɴﵽ50%ϡ
ζŴֻڽԴ10꣬ʱ䡣ĿǰѾм¼ĸֲѾʮˣ˵ĿǰֲУõĻˡ
ǵܷܷסôʱĿ飬ҲDZزյҪ⡣
ƻ˿ȻŻ˵ܷʹù϶ܴﵽֲôڣDZҪȷһܹȶ
ֻҪĹҪڰٷ֮һʮڵĹҲҪڰٷ֮ʮʹҪﵽʮꡣ
Ҫ߱ٴνֲܷҲ˵ܷܳ˵ʹ˵ʱ߿Լʱµܷ
ʮ꣬ôʱ䣬βȷϡҾDzϣصҲûôðɡܷɵ
Ҳͷƣȴĺ͡
ǩĶ