pumped vacuum system meaning in English

抽真空系统

Thi s paper mai nl y analyzes the characteri st i c curve of vapor eject ing pump vacuum system , and sums up a11 kinds of factors affecting characteri stic curve
本文主要对蒸汽喷射泵抽真空系统的特性曲线做了详细分析，总结归纳了影响特性曲线的各种因素。
At 1ast , basing on the ana1ysis of experimental date and work practice , it puts forward a new type equipment of vapor ejecting pump vacuum system , which is used for tobacco humidity
并基于实验数据的分析和工作实践，提出了烟草回潮用蒸汽喷射泵抽真空系统的新型配置。
The principa1 component affecting and determining capabi1ity of vacuum conditioning p1ant is vapor ejecting pump vacuum system . vapor ejecting pump is an optimai method for vacuum conditioning plant acquiring vacuum
影响和决定真空回潮机性能的最主要的组成部分是抽真空系统，水蒸汽喷射泵作为抽真空系统已成为真空回潮机获得真空的最佳方式。
Second1y , this thesis a1so contrasts and conc1udes on a11 kinds of methods designing vapor ejecting pump , and points out that vege1iner method is a simple but practica1 method on designing vapor ejecting pump vacuum system
其次，本文还对蒸汽喷射泵的各种设计方法做了对比归纳和总结，指出维杰利尔方法是设计烟草回潮用蒸汽喷射泵抽真空系统简单但又非常实用的方法。