“protection of ground buildings and structures”的概念、定义、翻译、参考文献-科学参考

单词	protection of ground buildings and structures
释义	protection of ground buildings and structures Encyclopedia 工学地下开采设计释 protection of ground buildings and structures地下开采地面建筑物保护为了避免地面建筑物受地下开采引起采空区上部岩层发生位移、冒落，甚至大面积移动的影响而采取的方法和措施。
随便看	Ellis’s model of information seeking Ellora Caves Ellsworth Huntington ellsworthite Ellsworth Mountains Ellwood Patterson Cubberley Elly Ameling Elly Ney elm El Mahalla el Kubra Elman neural network elm cake elment concentration center elment ratios Elmer Ambrose Sperry Elmer Bernstein El Mercurio Elmer Grant Gilbert Elmer Rice elm family elmillimess Elmina Java Museum elm in Laoshan Mountain Elm landslide El Moudjahid

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