1YҪϵγ0
yһ˜ڽYOӋr(sh)ƉĿܮa(chn)ĺΣ˵ȫɽ(jng)pʧa(chn)(hu )Ӱ푵ȣćòͬİȫȼOӋʹް7-3ȡֵ
עOӋʹޞ25ĽY(li)ϽYOӋҎɸr_YҪϵγ0ȡֵ
ڿOӋ]YҪϵ
ͬһеĸ(li)İȫȼc(g)YİȫȼͬҪijЩİȫȼɲȡһһ
2dЧMOӋֵs
1dЧM
ٌڻMdЧMϵOӋֵSнMֵȡֵ_
1ɿ׃dЧƵĽM
S=γGSGK+γQ1SQ1k+7-2
ʽγG_____údķϵYdҎGB50009——20013.2.5l
γQi——i(g)׃dķϵγQ1׃dQ1ķϵdҎ3.2.5l
SGk——úd˜ֵGkӋĺdЧֵ
SQik——׃d˜ֵQikӋĺdЧֵSQ1kT׃dЧ
Ψci——׃dQiĽMֵϵքedҎµҎ
n——cMϵĿ׃d
búdЧƵĽM
S=γGSGK+7-3
1W(wng)ע(li)ԴO̽W(wng)ƷٽO̽W(wng)δ(jng)W(wng)ڙDd朽DNʽʹѽ(jng)W(wng)ڙڙʹұע(li)ԴO̽W(wng)`W(wng)䷨؟
2W(wng)YϞW(wng)ѼDdMߺͳ̎ڱW(wng)dƷ漰Ȇ(wn)}ՈcW(wng)վ(lin)ϵW(wng)վˌ(sh)_J(hu )M̎
W(wng)Dd֮Ʒζ(zh)JͬԓƷ^(gun)c(din)挍(sh)ýwW(wng)վ(g)DdʹՈc(zh)(lin)ϵؓ؟
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