The concepts of logic value and physical value of data are used in this model.

该模式使用数据的物理值和逻辑值的概念。

The sand transporting quantity is an important physical value and useful engineering parameter.

输沙量是一个重要的物理量和极其有用的工程参数。

The optimization of virtual value chain and harmony with physical value chain is the key problem for value chain optimization based on inter-organization.

虚拟价值链的优化问题以及实体价值链同虚拟价值链的契合问题是基于中间组织的价值链优化要解决的关键问题。

Usually, I don't spare time for exercise, but I value the physical education class at school.

通常，我不会花时间来做运动，但是我很重视学校的体育课。

The default value for scalable volume groups is the lowest value to accommodate 2040 physical partitions per physical volume.

可伸缩卷组的默认值为满足“每个物理卷最多容纳2040个物理分区”限制的最低值。