liquid holdup造句怎么写

4、In spray region, the effective pressure drop is mainly dependent on the static pressure drop due to liquid holdup on the tray, its value is not affected by hole gas velocity.

2、In two-phase oil and gas flow, the calculation of pressure drop and liquid holdup plays an important rule in technological calculation.

1、The liquid holdup of each tray is related to the geometry of the trays, different weir height is used to describe the holdup change during startup period.

3、The theoretical analyses of the hydrodynamics under a strong interaction flow regime were conducted and data of the bed averaged dynamic liquid holdup were obtained.