seal running dry
英 [siːl ˈrʌnɪŋ draɪ]
美 [siːl ˈrʌnɪŋ draɪ]
密封干运转
双语例句
- The working theory of gas quench seal system and characteristic of dry running mechanical seal were introduced, the design and calculating method of contacting dry running mechanical seal for fan and blower were investigated and the experiment and use of this type mechanical seal was presented.
介绍了气体阻塞密封系统工作原理及干运转机械密封的特点，讨论了风机用接触式干运转机械密封的设计和计算方法，并介绍了试制密封的试验及使用情况。