滞留量 meaning in English

hold up
holdup
retention volume

This factor accounts for the gas adsorbed on the solids, its interchange between the wake and the emulsion, and its holdback in the system .
这个系数考虑到了在固体颗粒上吸附的气体，尾涡和乳化相之间的交换以及在这个体系中的滞留量。
Cigarettes . determination of alkaloid retention by the filters . spectrometric method
卷烟.过滤嘴中生物碱滞留量的测定.光谱法
Testing methods for determining aerosol retention of depthfilter for air sterilization
空气消毒用深度过滤器悬浮物滞留量测定的检验方法
Insufficient hold - up in drum that supply both the psa and hcu ; can lead to mdea shortages when supply fluctuates
罐内滞留量/存量？不足以向psa和hcu两个装置供料；当供料波动时会引起mdea短缺？
Methods for chemical analysis of tobacco and tobacco products - determination of alkaloid retention by filters of cigarettes spectrometric method
烟草和烟草制品化学分析方法.第9部分:卷烟生物碱滞留量测定

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