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防水矿柱
释义
防水矿柱
Encyclopedia
工学
水害治理
释
pillar for water-preventing;pillar of water-prevention
防水矿柱
采矿工作面接近具有危害性的充水空间或导水通道有充水溶洞、老采空区(老窑)、导水的大断层等时,为了防止地下水突然涌入矿坑而保留的部分矿体。
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forest disease
forest disease and pest disasters in China
forest disease disasters in China
forest diseases and pests
Forest Diseases and Pests Control Regulation of the People's Republic of China
forest division
Forest dormouse
forest ecological benefit evaluation
forest ecological benefits compensation fund
forest ecological compensation
forest ecological compensation fund
Forest ecological economics
forest ecological service function marketization
forest ecology
forest economy
forest ecosystem
forest ecosystem management
forest ecosystem nature reserve
forest ecosystem service
forest ecotourism
forest eco-turism
forest education
forest engineering
forest entomology
Forest Entomology Branch of Chinese Society of Forestry
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更新时间:2025/9/1 7:48:13