Drying is one of man's oldest methods of food preservation. It is a process copied from nature; we have improved certain features of the operation.

干燥是人类保藏食品最古老的方法之一。

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The actualities of the research of HVEF in food preservation, drying, sterilization, thawing and aging process have been expatiated.

阐述了静电场技术在食品保鲜、 干燥、杀菌、解冻和催陈等方面的应用。

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As freeze drying (lyophilization) preservation has many significant virtues than many other long-term preservation methods, it has become one new research hotpot of long-term preservation of cells.

由于冷冻干燥法具有其他长期保存法无法比拟的一些优点，该方法己成为细胞长期保存方法中新的研究热点。

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