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open pit water flow
释义
open pit water flow
Encyclopedia
工学
矿山水体环境
释
open pit water flow
露天矿坑涌水
矿山建设和生产时,自然降雨汇集进入露天采场的地表径流水、周边地层渗漏进入露天采场的地下水、采矿生产排入露天采场的废水在露天矿坑中涌出的现象。又称矿坑排水。是矿山水体环境污染的主要来源之一。
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Pei Xingjian
Pei Xiu
Peixiu
Peiyang Photographers' Association
Pei Yang Pictorial News
Pei Yanling
Peiyuan Chou
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Peizi
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Pei Ziye's style
peja jade
PEK
Pekalongan
Pekin duck
Peking
Peking Academy of Chinese Operas
Peking Duck Restaurant
pekingese
Peking Government during Warlord Period
Peking Higher Normal School
Peking Imperial Female Normal School
Peking in Melody
Peking Jingzhong Assosiatio
Peking Jingzhong Assosiation inscription
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