.


һλǰ˾ƹ̸IJƷ35ʵ35%40%ʸ, ˵ƷõĻ,10֮ʵ400%ĸ, ΪδӺҵĽǶȶԹϴ˴IJ.

һϿ˲Կҵľֻרע,ܲʵ35%40%ҵĸƷ, ͬʱҲ۲쵽ڷоиĸƻ, Ϊʵҵ֮·, ڷʵʩDZزٵ,ڴ,йѧԺԷչľ칫ҹϵ.



㽫ѧϰҵþֵȷҵڵ˷.
ȷϰ칫˷;
ھֵ;
δֵ;
δְܲŽǶ˼;
ư칫Ҿֵ

١

1. ҵþֵ.
     ֵõ.

2. ⾫ֵ
     νֵ
     ζ徫ֵķΧ
     齨ֵŶ


3. 칫ھֵ
     ͻϢ滯.
     ȷϺ.
     ѡָ
     оֳֵ
۲ÿȰ.
ϵͳۺָ.

4. ְܲŽǶ˼
     ,гӪ
    
     ²Ʒ

ɹͿ
ų̺
Ʒʹ
ɱ
һ
Դ.

5. ư칫δֵ
     ͻҪʲô?
ýһμЧָȷ?
ЩֵЩ˷ѣ
ڸСǰù
ڹʱԽȽпƣ
ζͻƽ.

6. ʵְ칫δֵ
     ֵĿͬ˾Ӫָϵ;
ֽ⹤ƻرջС;
űջִмƻ;
ƻͿ繦ִС;
ֵ.

ʱ

2-12Сʱ

˭Ӧòμ
˿γֻ޹˾߲ɲμ:
ܲ C 첿; ܲ C
Դ; ̾; , 칫.