(1/2)ҳ
ֵܣƽʱɶðϲ飬߶ǣ
ܰѳĸһЩ
ûУҾߣߣȻŮ
Ůߣߣ
һǹȻѽϲöԹ˵
߾Աأ㲻֪˶ôˣ
Ц˵ֵܣⰮúãⰮýӵ
ŶҲߣߣ
Цңǿߣҷ𰡣
ԱҲ廰ܾĵĹֵֹģ˵Ҳ¿ͷ졣
Ҫ⣬ߵֵܣ˵ǹ˾ڵн϶4000ˣҲ̫ˣ
ţ̫ˣû4000Ҳûͣ˵ͷ
ѽرˣ飬ѹܴѽ4000ĵнûкܸߵ룬±⡣
ֵֵܣѹɣ
ҡҡͷã
ɫôأֵɲҪ˺öඩһ㹻㣬һҲijɷ֡
һֱģʱ궼ûһ
ϣֵ˵ͷ
ŵԻʲϰ㿴ǹ˾Ϊн2+ģ
ͳĬˣ2ĵн3%ɣõһĶߵȷ벩ʿҵԱҲò˶١
Ȼֻнòһ˵һֱòܴȥ
Ϊߵĵн2+̼ܵˡ
ֳȴֵܣҳǮģ˵ɣҪӰɣڷ͵3һƽڷ벩ʿϰ࣬ѹܴɡ
ˣ
һ漴뵽ܸܶһ
ǻѹҲСɣ
ȫģҪ
......ֵܣҲǴۿ϶ԼϿˡ
Ҳˣ
......̬꣬أɶʲôࡣ
һᣬֵֵܣ˾զҲ
ɫʩˣɵˣ
һʩ˺ð죬ɵˣ˵ԼĽʩǸ̸ëа˵û̸
ֵܣҵɶ٣
֪ǵҵ5%
(1/2)ҳ,һҳĶ
ǩĶ