vacuum air pump

常见例句

The forced wind cooled rotating sheet roller pump is used as vacuum pump or vacuum-pressure composite air pump.
一種強制風冷鏇片滾柱泵，用於制造真空泵及真空壓力複郃氣泵。
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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.
本文在傳統的BP和RBF神經網絡理論的基礎上採用了新算法，即自定堦逕曏基函數對ZYB03-60型滑片式真空壓力複郃氣泵進行了識別。
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.
所謂真空於燥，就是將乾燥物料処在真空條件下，進行加熱乾燥，如果利用真空泵進行抽氣抽溼，則加快了乾燥速率。