ʱֻ𣬽Ǵ½
˵Ҫ˾ΪʲôҪ
ܼΪҪѡԴ
Ǵ½˵ʲô㱻ϣ˵㣬ǵ̸̸
Ҷϵ绰ֱӻָ˹
һӯĹ˾ʸң
˹һֻ֪ͥĶ棬Ϊʲôûʸ㣿
ҵô˵Ӹ˺ɵƣ
˹Ұˣһ㲻ʿ
ͨˣǿ׳˵ʲô侫ĻţƵĸ־ͽʿ⿴²˵˫ıǿ
˴ǹս˺ƣȻһСϢҪԼƷƳΪӾܾԲŻˣСƢ
Ը½֪²̬ȫϲãϾʮ꣬ûоʧܣɵҲ֮С
һʱ̳֮ʢȫͷҲϣ⡣
̫ǿˣȻֻռ˸߶ˣδ꣬ƷƵĸ߶ĺƳж˳Ͼ
ɱǼòԶԿļֻܿÿ첻ͣĹƱ̾
Ȼ·תûס·ڲˣǮý壬ס··ڲˡ
һߣڿ;УǰϯһŵIJ¥У糾ͣͣϻǴ½
ѾƷƴ˸߶ˣΪʲôҪ
豭һڣ粻Ƕ֪ΪʲôҪʡ
Ǵ½ҡͷܣҲɵ¡
ôңˣС˾أ
Ҳ֧˾˽Ǵ½Ϊǰ
ʵµöˣҵȷΪˣƢ˼ǵģԴ㿴һ˰ĵ۹ʵƷ
ڻȡһͼϡ
Ǵ½ͼ˼ۣ漴۾ɵϴȻҪ磬Դ̫ܣĦ磬Լն̼
ò˼飬Ĺʽ22 + 2k2o2 ==== 2k23 + o2Щҿ
һ߿״Ԫ˵ˡû£ʽֻṩݣҪǣҪľǣ֮ڣˮ
һ˺ƣ۴ﵽ۷ʱٰѳųסֵʱҪ˲עȫר
ϾԴڵһ۹ʵңڲ͵ң±Էעᡣ
Ǵ½ĵظ֤һ漴Ǵ½ЩĵҶһ죬ۼ۶٣
ʮҰɣеͶˡ
Ǵ½ͼм£Ҵ¿һۣеʲôĸ߿Ƽ㲻۸ϷѾѾﵽʮϡ
ЩƼɱƻʮʮϣȫԴǻDzǮرչлЧ֤ۣȫǮˡ
ⱾߺȵҿɲȷǮۺ
ۺ
Ǵ½һԴҶˣƾԼۼۣѾۣ֮ڣٿȫռʮۺÿ춼һӴ֡
ҲûҪǵĸ߶ƷưϾԴռееͶ˵г߶гǿȱ
½ͳϣϾͻΪȥʽ
ɣԴij֣ͳδʮҲȡġѵ㻹С
صĵͷʱ֪ˡ
쵱УΪ˹ÿ˺ƣƲ˹۳ɱǣƱǷɰ˹ˣôδÿ춼ܡ
Ҫ˾ʱţʰʰϸȥһ۹
һ۹ɶ
εĵָܶҴȥ㣬˽ţΪܾܾ𣿡
ܡ
߰ɡ
ڵһ۹·ɻʱ
·߲ǰ̶֣ӣǶӣӵȵȣԼȫȨýߡ
ССӣṵ̂ɣ¾֡
¸
Ŀ֮£óֻʼֱֱ
˹װƣˣ̣²ɵơ
һ£Ǹ߲ķ壬ãȫڵЦһ
Ǹ߲ԼӰ̣ӿͰ̣λ̴к
psλֵܽãǷһѵģûΪ˾ߣСڹ˾߲¥ҹŵõѵߣûʱѣСԶϵλֵܽãƱƼƱҹɡ