... 加热功率 Heating Power 真空泵抽气速率 Speed Ratio of Suction 耗气量 Air Consumption ...
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真空泵抽气速率
Vacuum pump pumping rate
以上为机器翻译结果，长、整句建议使用 人工翻译 。
所谓真空于燥，就是将干燥物料处在真空条件下，进行加热干燥，如果利用真空泵进行抽气抽湿，则加快了干燥速率。
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.
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