1) Karst mine wells
岩溶矿井
2) inflow rate of karstic mine
岩溶矿井涌水量
3) karst well
岩溶井
4) lava well
溶岩井
5) soft rock mine
软岩矿井
1.
States the technique experience that the influnce of dynamical pressure on secondary supporting of gob entry is avoided in a haulage center gate when double unit faces are adopted in soft rock mines.
介绍了软岩矿井采用对拉工作面集中生产条件下，运输中巷采用“避开动压二次支护法”沿空护巷的技术经验。
6) karstic district
岩溶矿区
1.
A supervision on surface subsidence of abandoned pit in karstic district and some protective measurements;
废弃矿井和岩溶矿区引起地表陷落的监测与保护措施探讨
补充资料：岩溶地貌
即“喀斯特地貌”(461页)。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条