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帷幕注浆
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帷幕注浆
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ground curtain grouting
帷幕注浆
通过注浆孔将在水中能固化的浆液压入含水岩层中的含水空间(裂隙、孔隙、洞穴),经过充塞、压密、固化过程后,在矿区主要过水断面上形成一条类似帷幕状的相对隔水带,以减少帷幕内矿坑涌水量的一种防治水方法。
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pole-axis spatial system
pole cell
pole-climbing
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poleface
pole falling objects fishing
pole figure
polemic on the nature of Chinese rural community
polemic on the nature of Chinese society
Polemo
pole-mounted circuitbreaker
pole-mounted disconnector
Poleni
pole-observing Instrument
pole of a conic
pole of a function
pole of a great circle
pole of a hyperplane
pole of a line
pole of a matrix
pole of a matrix function
pole of an analytic function
pole of a network
pole of angular momentum
pole of an inversion
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