suction extraction的意思|示意
[医] 吸出术（内障）
suction extraction相关短语
1、 extraction and suction system 抽吸系统
suction extraction相关例句
As the pump rotor continuous rotation, the above cycle of suction and exhaust process and the achievement of the purpose of the pump continuous extraction.
随着泵转子的连续旋转，以上吸气和排气过程循环进行，实现了泵的连续抽气目的。
The gas extraction effects is related to negative pressure of suction.
顶板瓦斯高抽巷的抽采效果与抽放负压直接相关。