vacuum pumping

常見例句

At the appropriate pressure, the chamber is opened to a high-vacuum pumping system that continues to reduce the pressure of the process chamber.
在適當(dāng)?shù)膲簭娤拢に囀冶唤油ǜ哒婵毡孟到y(tǒng)抽氣，以繼續(xù)降低工藝室的壓強。
The results show that the vacuum pumping rate is increased and the void ratio is decreased obviously using solder sheet and plasma cleaning technology.
研究結(jié)果表明，使用等離子清洗的焊片可顯著提高抽真空速率，并減少氣泡，降低空洞率；
The use of our company with independent intellectual property rights "open continuous vacuum pumping Filter" patent technology (patent No. ZL 97 2 49817.6).
我公司運用擁有自主知識產(chǎn)權(quán)的“開放式連續(xù)型真空抽濾池”專利技術(shù)（專利號為ZL 97 2 49817.6）。