vacuum cold trap

常见例句

Sample temperature curve can be displayed, a separator temperature curve, thetemperature curve of the cold trap, vacuum curve.
可显示样品温度曲线、隔板温度曲线、冷阱温度曲线、真空度曲线。
A liquid nitrogen cold trap is mounted in a vacuum pumping pipeline, thereby preventing oil return of the system and avoiding polluting the vacuum container;
真空抽气管道中安装有液氮冷阱，可防止系统反油，避免污染真空容器；
ip.com
The structure and design of a cold trap are introduced. This cold trap is installed in series in a Φ 160 tube of a low temperature regenerative and leakage detecting vacuum system.
介绍了冷阱的结构及其设计计算，此冷阱是串联于低温再生及检漏真空系统的160管道上。