地下矿深孔爆破 longhole blasting in underground mine 全面采矿法breasting mining method；breast stoping 施工场地总平面布置general surface layout of construction site ..
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breasting mining method
乳房采矿法
以上为机器翻译结果，长、整句建议使用 人工翻译 。
For the gently inclined and extremely-thin vein, the mining methods including breasting method, waste-lifting stoping, resue stoping, long walling were usually adopted.
对于缓倾斜极薄矿脉的开采，通常采用全面法、削壁充填法、选别回采、长壁法等采矿方法。
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