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bottom construction of stope
释义
bottom construction of stope
Encyclopedia
工学
采掘关系
释
bottom construction of stope
采场底部结构
位于拉底水平和出矿水平之间的受矿(聚矿)巷道、出矿(放矿)巷道和各种小井(漏斗)的总称。是采场设计的重要结构之一,回采崩落矿石进入运输水平的咽喉。
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the political thought of Chen Liang
the political thought of Chu Hsi
the political thought of Confucius
the political thought of Duke of Zhou
the political thought of Hong Rengan
the political thought of Mencius
the political thought of Wang Anshi
the political thought of westernization group in modern China
the political thought of Xunzi
the political thought of Zhang Youyu
the political unconscious
the polluted sediment yard
the polycentric governance theory
The Poor
the poor areas
The Popular Romance of the Zhongxing Era of Song
the population genetic structure of Fisheries
The Population,Resource and Environmet Committee of the National Pelple's Political Consultative Conference
The Porcelain Spirit
the port city of Liverpool
The Port Law of the People's Republic of China
The Portrait of a Lady
The Portraits of Clown Characters from 36 Kunqu Plays
the positive school
The Postal Union of the Americas, Spain and Portugal
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