The material thickness is the key factor that influences the freeze-drying process.

物料厚度是影响冻干过程的关键因素；

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So it is very important to study the process of lower energy consumption freeze-drying.

为此研究和探索低能耗冷冻干燥加工工艺具有重要的现实意义。

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So it is very important to study the process of lower energy consumption freeze-drying.

为此研究和探索低能耗冷冻干燥加工工艺具有重要的现实意义。

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