䓹ܵԭϘ֬đϢǘ֬ărϝqô䓹ܵҲϝqǵ֬Dz䓹ܵȦܵĘI(y)ՆT@Ӱl(f)ϢġԭϺܟoΣH۵Ŀ͑¾ЃrֻڮЧӆʣxx

䓹ܵSՄh(hun)֬ڲƷеđ:
h(hun)֬ͨcӄһʹãԫ@ʹÃrֵӄԸ(j)ͬ;Mxõӄ:
(1)̻(2)Z(3)(4)ϡጄ(5)ͬr̻DZزٵӄoՓճτͿ߀ǝעҪ̻th(hun)֬o̻
ڹҪͬh(hun)̻֬ԄϡϡጄӄҪҲͬx:
(һ)h(hun)֬x
1ʹx
h(hun)ֵе(0.25-0.45)Ę֬6101634ճτh(hun)ֵ(> 0.40)Ę֬6186101עϡͭh(hun)ֵͨxͿ(
2.ęCеx
h(hun)ֵ^ߵĘ֬^ߣ^h(hun)ֵmеİض^áh(hun)ֵԽߜ؏Խ͡ڏc(lin)ȵļPh(hun)ֵߵĹ̻(lin)ȸh(hun)ֵ͵Ĺ̻(lin)ȵȵIJ
3.IJҪx
ҪߜҪAӋh(hun)֬ʧxh(hun)ֵ^͵Ę֬ϣBԺ͏ȸxh(hun)ֵߵĘ֬
(2)̻x
1.̻:
h(hun)֬õĹ̻֬֬h(hun)㰷֬尷⾀Ҳڹl(f)¹̻h(hun)֬ػ͜ع̻һxð̻ߜع̻һxͷ̻
2.̻
(1)ʹð齻(lin)r]:
=MG/Hn
:
M=ķ
Hn=ԚĔ(sh)
G=h(hun)ֵ(ÿ100˭h(hun)֬ĭh(hun)(sh))
׃߶Ȳ^10-20%^İ̻֬׃̫С̻Ͳ
(2)ʹr¹ʽ:
=MG(0.6~1)/100
:
M=ķ
䓹ܵԭϘ֬đѵ(jng)رĪqԥ
ԳԼJ錦oԼ㲻ٴُIȻ^ֻһõr҂Įa(chn)ƷǴL҂Ҳгɱֻc֪ʡX