(1/2)ҳ
ϣҶڴƵ¥һȷ˾ϰйȡ
ʮӣҶdz飬ггиͣ
Ҷ˼˵ֻǸгԷҲȥˡ
ˣ˲൫ܾ¡
ҶӣİţûϰϾơδ˵
Ǹϰ壬岻Ҷ˵
гҿʲôҪٺȣйЦ
ȻҪ죬ҳһֱ⡣
йְ˵һ飬δڵ绰˵IJ࣬Ȼϸ
ʵ֪ʱ䣬ҵر࣬Ŵƺæ˵٣ҪҵŶ顣ҵʴһ豸ǹ˾Ҫɲ˵˲ˣ
й˵̾
ҶʵûȥŴƵſƳӳҵʵ
˵ˣã˵г㲻ĻſƳǸԽҪʱ˳Ŷӣйȿһӻ
ټŮˣʲôԷͳͳ벻˵ʲôɣ.....гƳʱô£
ΪʲôȥгҶʵ
.....г˵ϻᣬ϶˵û̻ŴҲû취ŴƿгһĶֵأò֡
Ŷ.....
ҶͷһҶˡ
˵ʵǸȺӢֻĺɵģĻδعá
Щûй˵
гйͻȻֿ˵
ţҶ̧ͷ
ֻҪڰµװܸ㶨ʴҸ㷵㣡йͻȻ˵
㣿
Ҷ¿ӣë쿴ϰ壬ǵ飬0.8ɡ
ԣҿԸһ㣡йҧҧ˵
һ㣬1%300飬ǰɣҶͻȻ¶ЦݣŶԷϰ壬㿴ȱǮ𣿣
⣿йһʱҶ˼
˵ʵұ˵ϵҪҰæ.....治ȱǮϰ壬⻰Ǹ˵ģҲͨһЩҵ˵ϲʲôģҶһȤûС
йɫʱЩΣ֪˵ʲôá
ʱδ廰ϰ壬гǿҵӣҲ֪ȱǮϲɣҲ࣬еġ
һҵȷʵࡣ
(1/2)ҳ,һҳĶ
ǩĶ