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    ЌW(xu)ֆ

    ش
    (i)P(yng)

    2022-05-01

    • P(gun)]
    W(xu)ЌW(xu)ֵ܌Ʊ
    W(xu)ÿһTn̶һČW(xu)ֻͨ^(gu)@TnĿԇܫ@(yng)ČW(xu)ֻЌW(xu)ַe۵I(y)ҪܮI(y)ǰҪncW(xu)߀ǰI(y)

    U(ku)չY

    W(xu)һN`ďԌW(xu)W(xu)Уg(chung)˸`һΕr(sh)g(ni)Ո(qng)݌W(xu)(chung)I(y)Ą(l)W(xu)ͬW(xu)ǰI(y)ԼoxI(y)͌W(xu)λ

    ִW(xu)ҪW(xu)УgޝMI(y)̌W(xu)Ӌ(j)Ҏ(gu)ınxnҪW(xu)?jn)?sh)ÿW(xu)ڱˣ_(d)(hu)õɿ(j)ÿW(xu)͌W(xu)һӋ(j)㷽飺

    ÿW(xu)͌W(xu)=W(xu)/2(bio)(zhn)W(xu)+2

    ͬr(sh)ÿW(xu)xW(xu)һ㲻ó^(gu)I(y)̌W(xu)Ӌ(j)Ҏ(gu)ߌW(xu)֣(jng)(zhn)гxxְP(gun)Ҏ(gu)ճxM(fi)ÿW(xu)ߌW(xu)һӋ(j)㷽飺

    ÿW(xu)ߌW(xu)=W(xu)/2(bio)(zhn)W(xu)ƣ1