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2
(sh)H=O(sh)Ӌ(j)/ϵ(sh)
⏽@(g)ؿՓЩѽ(jng)f
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xxϵֵܣ
W(xu)ˣ
ǣo⏽ôӋ(j)
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QطӋ(j)㌍(sh)Heķ:/L(zhng)/ܶ/(bio)Qe
f}XՓӋ(j)㷽
ôՓӋ(j)O(sh)Ӌ(j)/ϵ(sh)ֻ^ͬľϵ(sh)ȡֵͬ
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W(xu)(x)
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SC= SS/=/4*d*d*n*K/ d=[SC*ˣ/n*K*/4]^1/2
SC= SL*=/4*D*D* D=[ SC//4*]^1/2
SCAΌ(do)wo(sh)H棨oQؽ棩
SSAΌ(do)woǰO(sh)Ӌ(j)棨gϵ(sh)
SLAΌ(do)wo݆
d(do)woǰνzֱ
DoAΌ(do)wֱ
n(do)wνz(sh)
K(do)wgϵ(sh)
ˡ(do)wϵ(sh)O(sh)Ӌ(j)co(sh)Hֵ
ǡ(do)woϵ(sh)o(sh)Hcֵ݆
ϵ(sh)coϵ(sh)ߵСP(gun)ϵ(yng)(j)S(sh)H(yn)C(jng)(yn)_ͨЉ(lin)Aξo~(do)w=1.081.12 =0.880.90X(do)wt?yn)Բ?/SPAN>cͬ
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9
ǸSӵšͬoϵ(sh)Dzһӵġ
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