vertical circle meaning in English
【天文学】地平经圈。
Examples
- Index error of vertical circle
竖盘指标差 - The paper mainly consider the followings : the performance parameter determination of cryopump , heat load determination and heat transfer of large cryopanel , reasonable distribution of heat load , the condition for construct steady flow in small vertical circle pipeline , balance condition for gas and liquid two - phase flow in the connection pipe between cryopanel and dewar , the safety of cryopump
文中探讨了低温泵性能参数的确定；大抽速低温抽气面的热负载的确定及合理分配；冷凝面上竖直圆管内受热建立稳定流动的条件；冷凝面与杜瓦间的连接管道内气液“双相流动”的平衡条件；低温泵系统运行的安全问题。