l(f)ʽӋĺ
һl(f)ʽӋ㺆Ļ˼ԓQe?zhn)e,ԓQز?zhn)ز?nbsp;
l(f)ʽğӋвNӋ㷽:
1 Ȝط:l(f)ʽğӋвõȜطr,Ӌ㹫ʽ ʽδssˮڵ¶cض;tgθ sˮز;Tgθ sˮڵˮز
2 Ϸ:l(f)ʽğӋвûϷ͵ȜطĽMϷʽMr,tӋ㹫ʽ ʽΔS=Tgθ + Tgθ- tGθ = tGθ - Tgθ+ S
3 Q(Q):ڌϵ(sh)α=0rČqӋ㹫ʽ ʽеqQ錦Q
l(f)ʽNӋČϵ(sh)ֵքe:
Ͽ֪:
(1)õȜطͻϷȡğϵ(sh)ֵȕr,JɷNȡČϵ(sh)ֵͬ;
(2)õȜغͻϷăɷNóČϵ(sh)ֵͬr,քeߵĔ(sh)ֵٱ^;
(3)òͬNăɷNͬӋ㷽óČϵ(sh)(sh)ֵͬr(),tJǵЧ;
(4)NͬӋ㷽óČϵ(sh)ƽֵcHyֵ`С10%20%r,JǺ;
(5)ͬһ_OIJͬλͬ͵ēQf,ڽYʽϷN칤ˇblȵIJ^`Ҳͬ˱횸(j)Hrxm?sh)̎ԽQ
(6)ڶ_OIJ(lin)\rµϵy(tng)Ĵ_}(j)ɢĴСԼϵy(tng)ľwr_
(7) һЩOܚʽQ߀]PصӰ
(8)ijЩҪĹ̅(sh)OӋOӋضȺͲȵxȡ߀ͨ^_
Ǻӱh(hun)Ƽ˾I(y)gˆTBl(f)ʽӋĺ҂ǏSֱӰl(f)؛ֱӽo͑rԃrݶ|(zh)^бC@Ոֱ(lin)ϵ҂