activities underground pressure

 
       
  • 矿压显现

activities underground pressure的用法和样例:

例句

  1. They were forced to shift their activities underground.
    他们被迫把活动转入地下。
  2. Underground pressure and timbering technology in laneway construction in soft rock mass is one of the complicated technical problems.
    软岩巷道地压与支护技术是地下工程施工中复杂的技术难题。
  3. Underground pressure mostly acts upon the mining accesses and connections when sublevel caving without sill-pillar is used.
    无底柱分段崩落法采场地压主要表现在采矿进路及其联络巷道中。
  4. Rock-bursting is a special underground pressure behavior in deep mining in China currently and it intimidates seriously the safe mining.
    冲击矿压是当前我国煤矿深部开采出现的一种特殊的矿山压力现象,它严重威胁井下安全生产。
  5. According to the underground pressure theory, which takes stratum movement as key matter, the nonelastic area occurs in coal body under the action of underground pressure.
    根据“以岩层运动为中心”的矿山压力理论,煤体在矿山压力作用下将出现非弹性区。

activities underground pressure的海词问答与网友补充:

提问补充

activities underground pressure的相关资料:

临近单词

目录
应用 附录 查词历史
    更多>>今日热词