Because this coal bed thickness is moderate, selects the shield type hydraulic pressure support.
由于该煤层厚度适中，选用掩护式液压支架。
The main factors of influencing coal-bed gas production are permeability, thickness, and gas-bearing volume of the coal-bed.
影响煤层气产量的主要因素是煤层渗透率、煤层厚度及含气量。
In the high scale seismic profile after the wavelet transform the roof and floor reflection events of the coal bed can be distinguished clearly, Which is invigorative in coal thickness interpretation.
在小波处理后的高尺度地震剖面上可以清晰地分辨煤层顶、底板反射波，对于煤层厚度的解释具有重要的参考价值。
In the high scale seismic profile after the wavelet transform the roof and floor reflection events of the coal bed can be distinguished clearly, Which is invigorative in coal thickness interpretation.
在小波处理后的高尺度地震剖面上可以清晰地分辨煤层顶、底板反射波，对于煤层厚度的解释具有重要的参考价值。
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