ͣ
1y(tng)Ќͨȫƣ
y(tng)ЌҲҎ(gu)WȫƌWČȫQ顰x(yu)ߌI(y)M뱾ƌWy(tng)һԇʽļһQͨУQͨҲQy(tng)Ќոߌȫƌ3+2eʡӱʡQ֮ͨУӱKʡQ֮ͨУDV|ʡQ֮ͨУ屾ʡݽԷQ֮ͨУ
y(tng)ЌָͨߵȌWУƑîI(y)x(yu)W뱾MЃƵWW֣I(y)rͨߵȽƌWvC͌WλCɰl(f)ƾ͘I(y)Cy(tng)ЌڇӋȽy(tng)һ䛣y(tng)У뮔ͨУӋcͨƱͬȴ
WʽͨȫЄeԿ˸߿W(wng)j늴ȷǽy(tng)ЌWv
2Կ
ԿԿ|ıƶԿһQ錣ױWʽrg͌I(y)ƣđ{JȺ2JɶҪԺ܌WgӭWʽԿ
3ɿ
ɿ˸ߵȽ˸߿Ӈҽy(tng)һWԇԇͨ^^ȡʸ˸߿֞錣Aκ͌AÿһΈCWʽ麯ڻI(y)ÿʮ ӳ˸߿
4W(wng)j
W(wng)jҲLJһNߵȽƶ|wͳ˸߿ҲҪWԇ^(q)enjWУԼ}醾ִ^WʽǾW(wng)j
5늴
늴cߵȽӴεą^(q)eQ늴ָijһwČWУVҕWʡVҕWмhVҕWУվMɵĸwЇꑵ'h̽ϵy(tng)c˸УһӣҪ߿NNԭʧWCˆTҪߌWvӴεˆTcߵȽԌWԇƣMWʽÓaȫƣͨУÓa빤xI(y)ȶNxͬԿԌW늴ͨ^ӋCW(wng)jl(wi)ҕȬF(xin)ýgMЌWӇҰŵĽy(tng)һԇ@ÌƱƌWv