By aggregating partitions and whole disks into a virtual disk, LVM can sum small storage Spaces into a bigger, consolidated one.

LVM可以将分区和磁盘聚合成一个虚拟磁盘(virtual disk)，从而用小的存储空间组成一个统一的大空间。

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Research situation and direction of quick frozen vegetables are sum m arized in this paper from character ofm ate-rial pre-treatment methods of quick freezing and condition of chilling storage.

从原料的性质、冻结前的加工处理、速冻方式及冻藏条件等方面论述了蔬菜速冻工艺的研究现状与进展。

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Also sum up the manufacturing methods of magnesium based hydrogen storage materials, containing melting method, diffusing method, mechanical alloy method, composing by hydrogen burning metho...

总结了目前制备镁基储氢材料所用的主要方法，例如熔炼法、扩散法、机械合金化法、氢化燃烧合成法等。

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