1Ҫͱ˱ȷ˵ͶĿ
һ²ܾñ˵һȱλֻDZ˵һҼλÿֻ֪Ӱ
ʱҲĸоµʱ˼ҵĻ30%IJ3%µʱ˼ҵĻ0.5%һµ7%
ö֮ͳһǾǡ˼ҵĻ
㲻ʼɻ˾ͻIJҪ
ʱϣ뱾˵ijһʼͶĿйϵ侲뵱ΪʲôҪһͬ
ͶһӯͬԴֻǵĿҲҪĿΪͶǿĿֻһСֵĺصƳ˲ɹ
ԸԶȲбǮҪͱ˱ȷ˵ĿͶõʲôҪ㻨Ǯϣ
ͬĿѡĻһͶʵķҲһ
Ϊʲôܶܿ˵ĿͶʵĻ
2侲
ҲͬǷȤTAÿɰͷˡһûTAͷˡһϵĿٵ
ͶʻĹҲܻ嶯
תֵͶֵͶ֡éͶڲϳǵļֵñ˱ãüҪڲѵʱ
ҪҪ侲һֱ
㲻ȷѡ˻黯ͻصһ侲һúѡĹѡܷҪĵʲôٵijɼDzһ˼Ԥ
һͷȥһе㸶һȴõӦõı
̫ڹעһһ鱻ϲʹҪ֪Dz״
3õҪץ˲ҲҪ
ÿ춼˽ڣѡ˻ÿ춼˽
DZŽĿ̸ŬһõİǼֵõԽİԽ
ͶʻҲһһġһȷ۵20%30%һҪûɱʱֹͷǰ
νִǹִ
4йϵӪ
йϵӪͶʻҲһʼǸſܾͳĥ
һЩ¾ͷ̫ϧȻѡTAҪԷһЩκ
ͶʿǼijȻѡĻҵʱҪһ㹤ֲֻһֻԶҵһøĹάѡĻ
Ͷво仰СԩҡȷкܶڶڿܳһȵĿǼ罫ֻǿԻرԼòӯ
رЩڲλԼͶʷƵԵпķȽϴһгܿ
5ԶҪֹ
½ϵҲҪֹⲢܴȫÿ˲ܲͬķʽҲͲͬõİǹͬһͬɳ
ÿͶʵ·϶ϵظıͶϵϵظƺŻ
ΪֵͶʾһֻƱڳϲǾǴشڼֵͶҲ붨һ³бĻûб仯б仯ܷҪòͬIJӦ