| 1. | 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。 |
| 2. | 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 |
| 3. | 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 |
| 4. | 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？ |
| 5. | 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 |
| 6. | Diesel fuel and petrol filters for internal combustion engines - filtration efficiency using particle counting and contaminant retention capacity
内燃机用柴油燃料和汽油过滤器.用粒子计数和污物滞留量测定过滤效率 |
| 7. | Durability of wood and wood - based products . preservative - treated solid wood . determination of the penetration and retention of creosote in treated wood
木材和木基制品的耐久性.经防腐剂处理的实心木材.经处理的木材中杂酚油渗透率和滞留量的测定 |
