seal valve
基本解释
- 密封阀
英汉例句
- This is connected via a sealing valve to the larger, more powerful lower chamber, or ventricle.
通过密封阀与更大的，更强的位于下面的腔室——心室——相连。 - The upper chamber on each side is called the atrium. This is connected via a sealing valve to the larger, more powerful lower chamber, or ventricle.
两侧的上腔室被称为心房，并通过一个密封瓣膜连接到更大更有力的下腔室（或称为心室）。
http://chazidian.com - According to this problem, casing oil stolen prevention sealing valve was developed, matching with down-hole oil-gas separator and gas lift valve lift technology.
针对这一难题，研制了套管防盗油密封阀，并配套应用了井下油气分离器与气举阀助流举升工艺技术。
双语例句
词组短语
- way sealing butterfly valve 双向密封蝶阀
- Sealing water valve 密封水阀
- sealing gate valve 密封闸阀
- soft sealing gate valve 软密封闸阀
- Electronic sealing butterfly valve 电子式电动软密封蝶阀