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protection of ground buildings and structures
释义
protection of ground buildings and structures
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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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defect lattice
defect level
defect localized state
defect mode
defect number
defect of a function
defect of a matrix
defect of anal canal skin
defect of an operator
defect of a quadratic form
defect of a spline
defect of a triangle
defect of block
defect of dentition
defectof formation of railway
defect of illumination
defect of knitted fabric
defectoscope
defectoscopy
defect relation
defects in ceramics
defects in growth sector boundary
defects in semiconductors compound
defects of continuous casting slab or billet
defects of oil and gas pipeline body
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