L@һNLǾW(wng)վеҪa(chn)ƷԣJR˽DzаcRиģt܁wF(xin)ԓa(chn)ƷҪˁMһwF(xin)^m(x)MČW(xu)˽@ҲӴ@ČI(y)֪R
1.LͨL@һһNʹV
LܣľwNfкܶġͨL@һõԒôھwNL@һNЏV(yng)õңҲʹ^飬ʹЧ߀Ǻܺõ
2.LǷL@һ
@ԒtҪwrˣͨLϵԒônjL@һġ^ÁˮҺwȵԒôDzLQҲͬģnjQ֮ҧpڹҧpٹ
3.LЩNm(yng)ԣǷdz⣬(f)Lܵărǵ߀ǸڲPL
LIJPLܺ͏(f)L@ɷNкmԵ(f)LܣڃrǞ鲻PL֮֮ܵԣ}شǞڡ
ͨ^L@һNLܣ}ԣŕMоwvԔشԱ_JRǮa(chn)e`^ĶӰ푵֪Rպ\ãԼԓa(chn)ƷʹЧ