1
Ҟ˽oһ^m(x)WęCصkһČWvҪWvԒͿԈԼWLjnW^@WУȡ֔(sh)ԒͿȥ@WУWҲ@WУһTԺĮI(y)C@WУCl(f)F(xin)fČ^(q)eڳ˽ČmȻ˽ČҲ܇ҳJڴČfҪS࣬ˆλƫڴČ
2У
Ҫ֪F(xin)ڲHnjI(y)yҹĹҲF(xin)ڴWfɹ˵ԒDzһWvȥС]Ѕc]бĮI(y)CҲҲǿԿееҪǵîI(y)@cͬȌWλCͿԿ@ÌWλCı횗lӢZҪ^ļԣӢZǺҪoՓʲôrҪӛó䌍Լ
3ҹ
㲻ٌWǾͳȥҹ@Ӟppؓ߀ԱMһЩ|ҲǺõǴҹSһcyǴҪ֪ԼL̎l(f)]ԼLҹI(y)gLͿȥSF(xin)кܶˆλȱ@ӵ˲
ǰӿ͑ĕr߀]һЩc֮ͨŰl(f)F(xin)cIJҪиmȻһЩ(yu)ČμĂI(y)B(yng)Ƕȁf^ԣă(yu)Ҫʎμ½
2000WUԺmȻWҲֻҪɿôһԺУҲ]жôyʹԸ߿ҵɽ|ȡҲ_42.1%@ζһ100˵İ༉ŵ40ȻЙCϱ@ӵijɿֻһͨеȳɿyȲɣڱȡ֮ߵr£ijɿoMǰ40%߀{ʲôָԼȄe˸ǰ;أmȻɿٲfһЩɿ(yu)ˣČWIY˼Ҫȳɿˏ@һcóJɣ
ڵȦӺͳLh(hun)ҲͬӰijLM냞(yu)ČWУ(yu)̎(yu)һIһNeOϡŬWČWL@ӵĭh(hun)벻MyM㲻òJ@ӵĭh(hun)wČWLҪܶty@ӵĭh(hun)Ъ
\ȻҲЃ(yu)ҲmȻWvܮ̖ܶrҪȄe˻ŬCԼЩ_ҪƌWvĹC㲻ȡ͟o@CһйrWvиĆλϙ֦
κ鶼и|^Ŀ͑У߀ЎׂЌWvJ֪۽˼SfԒijЩо@ӵİСձF(xin)҂ǰM·øŬȥijɹ@ҪСʕиİ