分析了煤样渗透率变化规律的影响因素的翻译：Analysis of factors influencing the variability of permeability of coal sample 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Analysis of the influencing factors of the coal sample permeability variation

Analysis of factors influencing the variability of permeability of coal sample

Has analyzed the coal sample permeability variation rule influence factor

Analysis of the economic penetration rate as the pattern of changes affecting factors

Analysis of factors influencing the variability of permeability of coal sample