һ죺չĿ
1ŶƱ
lĿ飺
˽չѵԴʽСϷķʽ֯չ
lĿĿ꣺
1Ʊ˴˼ĸң齨Ŷӣ
2ٽԱŶӣ
3ŶСŶЭʶ
4ӪõѵգʹԱѵ״̬
2Ž-ʳ
ʳģҪŶӳԱֹЭڹ涨ʱΪŶһʢ͡
𣿻Ե߲ˣְɡ
Ŷӻɽ.
10PKƷ
ÿ22ϴˡˡˡջ
ٽŶ룬ֹЭŶӹӮ
ϣ ʮ
ʳͷ
ѩ̶ѡһ
ṩ߲ԭϣ
ƹ ̦ ܲ ľ ˻
ţ ƹ ̦ ܲ ľ ˻
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1Դ
ʼǰ4Ա˳ߺз1ԱͨƽľͨԾšں㽫2Ա,2Աͬķʽǰ1ԱⲿλڵĴֱƽΪʱʱǰ
2Ŀܣŵ
3
Ŀ飺
Ŷ쵽ߺɶӳԱȡҪд֣
֮ϰϰʱΪ15ӣŶӷֱдָ֣
ֵΪ
ĿĿ꣺
1ֹҪԣ̽νкֹ
2ŶЭʶŶԺС֯У
3쵼ν֯Эμġ
4-ĵ
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1ԾصͻʱȷѧԱ˽Ҫ;
2ȷϵ;
3ȫҪȷѧԱİȫ;
4չʦڹϣҲѡһѧԱ;
5ѧԱŴܴҪǿЭҪй;
6ѧԱעͬʱҲҪעԼºߵĶ;
7ӵһʼڵϣOʼ
ĵϷ
1һŶϵĿҪڱ֤ȫ£ܵشĵ¼;
2ÿǣһϵӣ˶ٿ滻ijЩѧԱǣ;
3ʱѧԱסͷ30cmڵĵطͷаֻס;
4ʼIJأýˤڵϣʱҪ;
5ÿѧԱͼ¼ӦNĴСһ100Ϊ;
6ĸ߶ȲӦڹ20cmͷʼ;
7עⰲȫչʦͣʱֹͣԭֹͣԾǷۼӡ
5Ȧ
ӣֱڵϣ첲
ֱ̧100ϣֳƶ ȦʱǵзΧ ȾߴǶһˣŶӵĹ
ͻȼԱ֮뼤顣ֳdz׳ۡ
øᵽŶеҪ
ʹܱܣظЧЧ
ѧԱֱظܵ˵ҪԺŶӵľ
1ŶͽԽ
Ŀܣ
ǿԱŶӾߵʣӢ
ǿԿ͵ľʹͬѧ˽
Ŷӡ ǿӰ죬ǿĺ
ĿĿ꣺
ԽÿŶľҲ
ͼɵľܵٶȿܷ·
ѡȷҪʶͼͼܡ
֪ʶԺչ塣μͨһ˶
Եѧϰḻ֪ʶǿ
ʣʣۺǿŶ
ж֮ɽˮҰԹ
ʧĴֶ̼սԼǻ
Ŷѹͬʱĺˮ
Ŀ壺
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Ҳһ˵ʧᵼȫӵɣ
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