The proof of it makes full use of the spascial frame-matrix unit system.

在证明过程中充分利用了代数的特殊结构—矩阵单位系这个工具。

The Work Unit and Intergenerational Mobility: Is the work unit system declining?

单位与代际地位流动：单位制在衰落吗?。

The default weight is 100, which corresponds to one line in the default unit system.

默认权重为100，它对应于默认单元系统中的一行。

The matrix expression of the system state for a two-state unit system is derived in this paper.

本文导出两状态元件系统状态矩阵表示式。

The third part of the organization from the school level, studies the unit system of school management.

第三部分从学校组织的层面出发，研究单位制对学校管理的影响。