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﹤ˇؚLܲ÷ʽʲôv?
ؚؚLܲйȲúͳLܲ(o)ɷNʽؚ՚ܵĸɹ֧ܺLȡ10~15m/s.QܺС֧Lȡ4~5m/s.Lؚܽؕr픑߳ˮ0.5m
1йȵؚ÷ʽ
صLһO(sh)Ӌڹȃ(ni)ڲþSoߵͲ{(dio)(ji)yTȸ߶0.8~1.0mעȵײژ˸Ҫؚ(ni)Һλ˸ˮLܵĹȵײ¶0.1%βˮȶˑO(sh)ſչܡLܹܵķſչܵĘ˸ߑעؚ(ni)ҺλſλÑֹˮMȣڱ^(q)ÿMؚĿ՚֧O(sh)քyTzyTO(sh)ڹȃ(ni)
2oȵؚLܳ픲÷ʽ
gռƣ˽غܸҲɲLܹȣLܲں픲ҪעLܜض^܇оSogF(xin)ҪķoʾLλÑSͨyTO(sh)λú߶ȑڲ͙z
ÿMؚص֧ܹLّ(j)xLCxhǷh(hun)ԼǷO(sh)Ӌupؚ{(dio)upؚĺغؚǰΣLҲһLȡֵҲһ-ӡβ˵֧܃(ni)՚ٿȡЩ(jng)^pʧӋC՚ȡֵǷO(sh)ӋŴɽO(sh)ӋMйܾW(wng)ƽ{(dio)
ڹܾLLLCʸ՚ضȸߵLڶg(ni)O(sh)òya(yÛ(ji))pmλ^a׃ӌܵӰLϵy(tng)ˮܣˮųܑO(sh)ڿ՚֧ĩ˶ڱڲĘ˸̎O(sh)yT
Lܵƽ沼ñMCLLƽⲼ՚ɹܽoM\еrÿML˵yTO(sh)λs^ÿMĚҪ^ʴ_ƕr(upؚ͡ȱpܳ)O(sh)Ӌ{(dio)(ji)yӋ