K8콢

Դõ۽ǹߣ 

ҹ꽲ѽSPAסȥҲ뷢ʽһ ۶ʲر¡оҲסҲȥɿҲеŵ SPAסʵвѧδҲ 

һסǡӡҪ

ſȹ꽲סŇǽŪŪ סЧȺý㵽ΪֹҲе˼ ɶ˼úɿáͺͷ 

LJͷ佲ʵȥҼõ Ҫ֪ӰЩרSPAסƹҳſڻҪЩֲЩijЩС�е ȥһҲרŵļʦװ 

͵͵꽲ĵƼʲرЧ ֻҪסǾͻᰴ һݽݵȫƮƮ һijЩͷɢ 
ͼƬ

족ǡݡȤζӣ

ٹ꽲СSPAꁶҪΪǴ ʵͱŵ㸣˵ķ ȥƵƵͻÇЩļʦ丣ݻҪעⱣů갢һ 

ɶһ SPAסڸؾһ֡ķɿͷ 꽲ǁ

ҹ꽲дȥԹһҵżϸݵƬȵ һݽһ߿ЩƬʦҽǰľԡͰĹ˸ƺصСʱľͰζ ͷҲ 

ܻʇӣǡSPAסֵֵȥҹ꽲ֵֵҪʲر ʸżȥһξ͹ ҸطѹѡпڱϵԶԵʱ 

ͼƬ

ҵһ䣺ҲҪԼСҪȥ·ЩĻС遶˻Ǯ 

ͼƬ

лԼȥ̽̽ɣ


ǩSPAϸݽ

qqԴȺάͼ

ҵƼ-֤ͬȯгָ -֤ͬȯгָƽ ر-֤ͬȯгָ 

˱·Щ

ȯʾù£310գΪ1.83ԪΪ1.82ԪȯΪ72.67Ԫ 5ϼ2166.18ԪΪ13.53% ȯϼ36.74Ԫ102.27% 

μϺӡ

ᵽͨŽƷĿǰģʽһ(ʽ)ķ 

վͼ