shrinkage mining的用法和样例:
例句
- The range of precipitation funnel arising from wide strip skip-mining and full-pillar mining is analyzed through numerical simulation.
通过数值模拟,分析了宽条带跳采和全部冒落法开采引起的降水漏斗的影响范围。 - Introduced the prevention methods and practice experience for the sixth pit in Xingshang Coal Mine adopted longwall inclined slicing experence mining method.
介绍了兴山矿六井采用倾斜分层走向长壁采煤法开采特厚煤层,防治自然发火的经验。