penetrability coefficient中文，penetrability coefficient的意思，penetrability coefficient翻译及用法

2026-03-22 01:23 浏览次数 20

penetrability coefficient

渗流性系数

penetrability coefficient 例句

英汉例句

  • the seepage velocity and penetrability coefficient appeared changing of the「z」shape with the increase of the effective axial feed when the confining pressure and gas pressure were constants.

    在恒定围压和瓦斯压力的情况下，软分层煤样的瓦斯渗流速度和渗透系数均随着有效轴向压力的增大而呈「z」形变化；

  • the results indicate that the penetrability coefficient of the protected stratum was a dynamic change and according to 「m」. the found conclusions were in accordance with the measured in coal mine.

    试验结果表明，随着保护层工作面的不断向前推进，被保护层透气性呈现动态变化，在卸压范围内煤层透气性系数的大小呈「m」形分布。

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