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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。
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Valley
valley
valley current
valley economy development mode
valley flat/flood plain
valley function
valley glacier
valley in valley
valley method
valley Nernst effect
Valley of Flowers National Park
Valley of Kings
Valley of Ten Thousand Smokes
Valley of the Kings
valley point
valley splitting
valley voltage
vallis
Vallis Alpes
Vallis Baade
Vallis Bohr
Vallis Bouvard
Vallis Capella
Vallis Christel
Vallis Inghirami
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