λƣҵ
ְλн5000-8000Ԫ˾ṩգᣬѵ״нݼ٣ܹ˾ڼ ڵԱΡ
λ
1PSCDRAIy
2ԸʣܹͿͻѺýͨ
3ϸӢá
λ1רѧ˶Կͻۡڡƶ˾ڲ2ԿͻƷĽи٣ȣ
3ȣﱨءװ˵ȣ
4˶Զ˱ͻ뷢Ʊȷտ
5ͻƷļǼǣÿͻǩĹ鵵
6Ÿ鳧ϣļ鵵
7ÿͻýӴ