vacuum purge
英 [ˈvækjuːm pɜːdʒ]
美 [ˈvækjuːm pɜːrdʒ]
网络 真空驱气
双语例句
- Evacuate the equipment and break vacuum with an inert gas, such as nitrogen. Purge with an inert gas if equipment design does not permit evacuation.
对设备抽真空，然后充入不活泼气体，如氮。如果设备不允许抽真空，用不活泼气体来净化。 - Two kinds of process of depleted brine dechlorination were introduced, which were the process of air purge and vacuum dechlorination. After comparing, it showed that the process of vacuum process was better than the air purge dechlorination.
介绍了淡盐水空气吹徐脱氯工艺和真空脱氯工艺，通过对工艺的特点进行比较，认为真空脱氯工艺优于空气吹除脱氯工艺。