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>> „YӍ >>„ӑB(ti) >> B͸ĤԪָ˵ĽB
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B͸ĤԪָ˵ĽB

  ᵽB͸ĤrŴ(sh)߀˽ָ˿urһB͸ĤĺÉģôʲôʲôǷB͸Ĥָㄓ(chung)h(hun)́ҽBB͸Ĥָ׌ȫλ˽ⷴB͸Ĥ

1Ó}ʣrÓ}98%˕r}͸ʞ1-Ó}=1-98%=2%

2ˮB͸ҺD(zhun)Q,ֱӰ푳}ϵy(tng)ijɱڿ}ˮĻʴs90 %;߿}ˮ60 %65 %;I(y)ˮϵy(tng)35 %45 %a(chn)ˮ/Mˮ100%}͸^=a(chn)ˮ/Mˮȡ100%Ó}=(1-}ͨ^)100%

3ĤͨDZͨ^Ĥһض^(q)ˮٶ

1649915559617230.jpg 1649915560449356.jpg

4͸ˮһһB͸O(sh)Ӌͨ8-14GFDB͸20-30GFD1GFD=1.698LMHֻĤԪĮa(chn)ˮ=Ĥe*O(sh)Ӌͨ400ft237.2m2O(sh)Ӌͨȡ14GFD23.8LMHô˕r@֧Ĥ͸ˮ37.2*23.8/1000=0.89m3/h

5}͸ӣÿ갴10%]һ}͸ʞ2%˕rÓ}98%ôڶ}͸ʞ2%*1+10%+=2.2%˕rÓ}97.8%

6ˮ˥pÿ갴7%]Ӌ㷽ͬϡ

7a(chn)ˮָB͸ϵy(tng)Įa(chn)ˮλrg(ni)͸^ĤˮͨÇ/СrӁ/ʾ

B͸ʡҲDZʾB͸ĤԪa(chn)ˮҪָָλĤe͸^ҺͨüӁÿƽӢÿ(GFD)ʾ^ߵĝB͸ʌ(do)´ֱĤˮټӿ죬ӄĤȾ


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