hold-up volume 是指什么体积? In the case of pumps ensuring several services such as reflux and liquid distillate to storage, the hold-up volume of the corresponding vessel will be equal to the largest volume calculated for each service 这句话中hold-up volume 是指什么体积?“In the case of pumps ensuring several services such as reflux and liquid distillate to storage”又该如何理解?谢谢! 本人的翻译是“ 如果泵保证某些工况比如回流和液体馏出物去罐区,相关容器的容积等于每种工况下计算出的最大容积 ”。 查看更多4个回答 . 5人已关注