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ߣhengke Դӱh(hun)Ƽ޹˾rg2020-03-31 20:15:11L
P(gun)ڸҷM]ʽsļҺʹõ^LL͉mʹÃ(ni)e˴۹ʹsƷ|(zh)½ӰY(ji)e۵s|(zh)ϻ@ЩӰʹÉҪڵČMϴ@Ӳm(yng)Lrgʹ
M]ʽs

M]ʽsϵy(tng)ҪaˮET5ӱh(hun)Ƽ޹˾

P(gun)ڸҷM]ʽsļҺãʹõ^LL͉mʹÃ(ni)e˴۹ʹsƷ|(zh)½ӰY(ji)e۵s|(zh)ϻ@ЩӰʹÉҪڵČMϴ@Ӳm(yng)LrgʹáET5ӱh(hun)Ƽ޹˾

M]ʽsļҺá]ʽsϵy(tng)Ҫaˮ.sˮursxͳ(j)sˮO(sh)ӋsضˮڜضT0s\^̮УHsˮڜضTcO(sh)Ӌˮڜض^TСڵT0ôsЧ_ǃ(yu)O(sh)ӋֵET5ӱh(hun)Ƽ޹˾

1бҪڸNͳɰáǽʮڽoˮвVҳɞһˮ̎bám÷V̎ЧռeСȃ(yu)cmMˮڳɰһ㹤I(y)oˮET5ӱh(hun)Ƽ޹˾

2M]ʽsļҺ]ʽsϵy(tng)Ҫaˮ6̖ͬ]ʽsBӕr횿]̖ͬĵˮλ߶ȣߴE{(dio)A(ch)߶Աָ]ʽsˮλƽ⡣ET5ӱh(hun)Ƽ޹˾

]ʽsbET5ӱh(hun)Ƽ޹˾

3]ʽsͬĕrg(ni)Ԏ߸sˮʹsP܇ˮ≺_˺m(x)ˮl(f)ǿ՚ҲԽԽ_]ʽssĕrЧʲߵʹs^߀ҪP(gun)Ҫ͌HrM{(dio)@Ӳܫ@ʹЧET5ӱh(hun)Ƽ޹˾

M]ʽs՘˜ET5ӱh(hun)Ƽ޹˾

]ʽsϵy(tng)ҪaˮsһҪO(sh)ˮʽ{(dio)ϵy(tng)O(sh)ͨ^sˮc՚ֱӽ|sˮеğߡͨˮsć^Fͨ^LCʹ՚sӣˮğsķNܶˆD鳣õsʽcET5ӱh(hun)Ƽ޹˾

M]ʽsļҺáM]ʽsļҺ2_ܵɶ˵ˮ^H=P/(ρg)ˮƽh(ָܵ˱ĩ˸߳h)tH=P/(ρg)+hʽУH:mλET5ӱh(hun)Ƽ޹˾


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