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Chinese | English |
勘探线地质剖面图根据同一勘探线上勘探工程所获资料编制的,反映地层、煤层、标志层、构造等内容的地质剖面图 | geological profile of exploratory line |
勘探线地质剖面图根据同一勘探线上各类勘探工程所获资料编制的,用以反映矿区地质构造特征和煤层赋存情况的图件 | geological profile of exploratory line exploratory profile |
当药包与自由面区域内的主要地质结构交叉或接近软弱面时、发生自由面破裂现象 | F-bursting occurs when explosive charges intersect or are in close proximity to major geological structures or zones of weakness in the face region |