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      2. (sh)ęn>С(sh)W(xu)ĹʽY(ji)

        С(sh)W(xu)ĹʽY(ji)

        r(sh)g2024-05-03 13:43:28

        P(gun)С(sh)W(xu)ĹʽȫY(ji)

        P(gun)С(sh)W(xu)ĹʽȫY(ji)

        P(gun)С(sh)W(xu)ĹʽȫY(ji)

        С(sh)W(xu)Ĺʽȫ

        С(sh)W(xu)֪R(sh)Y(ji)weͱe

        εe=׸2 ʽ S= ah2

        εe=߅L(zhng)߅L(zhng) ʽ S= a2

        L(zhng)εe=L(zhng) ʽ S= ab

        ƽ߅εe=׸ ʽ S= ah

        εe=(ϵ+µ)2 ʽ S=(a+b)h2

        (ni)Ǻͣεă(ni)Ǻ=180

        L(zhng)wıe=(L(zhng)+L(zhng)+ ) 2 ʽS=(ab+ac+bc)2

        wıe=L(zhng)L(zhng)6 ʽ S=6a2

        L(zhng)wwe=L(zhng) ʽV = abh

        L(zhng)w(w)we=e ʽV = abh

        wwe=L(zhng)L(zhng)L(zhng) ʽV = a3

        AL(zhng)=ֱ ʽL=r

        Ae=돽돽 ʽS=r2

        Aı((c))eAı((c))eڵL(zhng)˸ʽS=ch=rh

        AıeAıeڵL(zhng)˸ټσ^ĈAe ʽS=ch+2s=ch+2r2

        AweAweڵe˸ʽV=Sh

        AFwe=1/3eߡʽV=1/3Sh

        С(sh)W(xu)ĹʽY(ji)P(gun)£

        늈(chng)ʽY(ji)06-08

        ʽ늌W(xu)ʽY(ji)˽̰03-19

        Ì(do)(sh)ʽY(ji)09-24

        ʽY(ji)֮D(zhun)ʽ03-19

        Z(y)ij~02-01

        СW(xu)꼉(j)Ĕ(sh)W(xu)ʽY(ji)10-18

        P(gun)ň(chng)؂乫ʽY(ji)08-27

        Ҋ(jin)ʽY(ji)01-17

        ʹʽY(ji)04-22

        һ꼉(j)Ĕ(sh)W(xu)ʽ11-07

        Ñf(xi)h
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