• 气体不仅密度而且具有很大的压缩性,所以空气钻井体积流量压力温度变化压力温度随井深变化

    Air has a low density and great compressibility. The volumetric flow rate of air in air drilling varies with pressure and temperature, which in turn, change with WLL depth.

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  • 认识到,体积密度气体质量相当大的影响因为它影响火灾燃料停留时间燃油流速气体流量

    It is also recognised that bulk density has considerable impact on gas quality, as it influences the fuel residence time in the fire box, fuel velocity and gas flow rate.

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  • 通过考察体积系数,确定了纤维液膜萃取分离器最佳填充密度最佳流量比。

    By analyzing the volume mass-transfer coefficient, the optimal operating flow-ratio and packed density were obtained.

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  • 通过考察体积系数,确定了纤维液膜萃取分离器最佳填充密度最佳流量比。

    By analyzing the volume mass-transfer coefficient, the optimal operating flow-ratio and packed density were obtained.

    youdao

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