常見例句

雙語例句

There is obvious rotary movement of air in valve cavity .
氣體在氣閥腔內(nèi)已有明顯的旋流運動。
Basic device: An air-lock rotary valve and a high-volume and low pressure blower.
基本裝置：氣鎖的回轉(zhuǎn)閥，低壓大風量機。
According to the invention, there is a rotary valve (48, 49) arranged in the housing (42, 43) for the provision of two alternative flow paths of the air through the housing (42, 43).
根據(jù)本發(fā)明，在外殼（42，43）中，布置有旋轉(zhuǎn)閥（48，49），用于提供通過外殼（42，43）的空氣的兩個可選擇流動通路。
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