vacuum air pump

常見例句

The forced wind cooled rotating sheet roller pump is used as vacuum pump or vacuum-pressure composite air pump.
一種強制風冷旋片滾柱泵，用于制造真空泵及真空壓力復合氣泵。
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On the basis of the traditional BP and RBF neural network, this article applies a new algorithm-user-defined step Radial basis function-to recognize ZYB03-60 vacuum air press pump.
本文在傳統(tǒng)的BP和RBF神經網絡理論的基礎上采用了新算法，即自定階徑向基函數對ZYB03-60型滑片式真空壓力復合氣泵進行了識別。
It is well known that vacuum drying is to put raw material under the state of vacuum for heating and drying. If use vacuum to pump air and humidity out, the dry speed will be faster.
所謂真空于燥，就是將干燥物料處在真空條件下，進行加熱干燥，如果利用真空泵進行抽氣抽濕，則加快了干燥速率。