文章根据马路坪矿深部软岩巷道表面位移的实测结果，分析了巷道围岩变形主要特征。
Based on the measured results of the displacement of deep soft rock roadway in MaLuPing mine, the deformation characteristic of the surrounding rock is analyzed.
一种硬而软的元素可锻造抗腐蚀用于合金中见于硫镍铁矿砷钴矿硅镁镍矿针镍矿中。
A hard malleable ductile silvery element that is resistant to corrosion used in alloys occurs in pentlandite and smaltite and garnierite and millerite.
根据矿压观测结果分析了可拉伸锚杆对软岩巷道支护的适应性及其合理的结构参数。
Accoording to the result on observation of rock pressure, adaptability of telescopiform bolt in soft rock road and reasonable structural parameter are analysed.
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