coal stratum

 
  • 煤层

coal stratum的用法和样例:

例句

  1. Clastic rock and low-grade metamorphic rock, and the non-disease area is mainly in the coal stratum.
    通过对重病区、轻病区及非病区人群的环境摄碘量估算。
  2. Controlled source audio magnetic telluric (CSAMT) is an effective approach to detect deep coal stratum in complicated-terrain mountain.
    摘要对于复杂地形山区深部煤系地层的勘探,可控源音频大地电磁法(CSAMT)是比较有效的一种方法。
  3. The author supposed that it is feasible for us to take the methods discussed in this paper to handle the issue of the coal stratum pressure.Some metrical problems is also studied here in the paper.
    通过对钻孔煤层气压力测试机理分析,肯定了该方法在煤层气开发评价工作中应用的可能性,并强调了测试中应注意的几个问题。
  4. Baste on the analysis of study contents and methods of coal faults,mechanic characteristics of rock mass in coal stratum and the theory of cause of fault formation were put forward.
    本文在全面分析煤层断层研究内容、研究方法的基础上,提出加强煤系地层岩体力学性质研究、不断完善断层成因理论是煤层小断层成因预测的基础。
  5. Collapse Treatment for Coal Stratum of Kuigang Tunnel
    葵岗隧道煤系地层坍塌处理
  6. We need to replenish our stocks of coal.
    我们需要再次补充煤的储备。

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