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Ҳйһֽ˵Ĺ
һ2ƶУʳС2ʵǿȴѺãijӺƶУʡͼֽ䷢չ
ѵðҰп
ϼлʳ
һ֧Ҵ߳Ӿʹȥ
˵룬γòǵijԱҲս飬Ϊ㲻Ǽպأܿڡ
Ұҡҡͷ
˸־
˶ϰƶеϰǣеϰڳзеǺͼ齨ˡ
ʱҰ2ͼֽĻ
Ŀǰָһڽס
˪12150λ2˪ʯЧΧ50%̶20%
һ12150λ2ҿʯЧ50%ĿЧ
ܲҰͷ
ͨ˵Ҫһ2ڣ˱Ҫͼֽ⣬Ҫ300λӦ2ϡпʯ12ˮ
ֻҪԭ1ڵĻϣԴɡĵĿʯ٣Ҫˮ
ؼǣɽ1Ʒ2Ҳ֮2Ŀ
ˣͼֽͼֽҪ١
ҰɻǸ2Ŀûôˡ
ҰһڣϾǿˡ
ʱ˿̣պһƬڰн
ΪԼҰرպϵľƻֻ¹ؼͨġ
պŵյ̽յƵҲ͡
ʵϣ̽յʹƶб¶
ƶȻЯ̽յȻҲdzֱͣ࣬Ϊ50ǧߣΪ5-10䡣
ںڰһָҵԼĹߡ
ʶһ㣬ƶر̽յơû̽յƿǰ·ƶоͺײСɽжܴ졣
Ҫ״ϵͳͺˡҰ롣
״ԿһڵĵΣӶǡһպžܹرеƻȫںڰ֮С
źֵԱҰʼԼһƻ
պŵĿռչ˲٣вԿ࣬Ұصвѡһʼ칫ʳá
ƶϽһʳԶм
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