最后，介绍了由系统管理学派提出的，经营管理的层次结构体系，并对其进行了展开和讨论。

At last, a new system of "administrative level structure," which is proposed by the school of system management is introduced and expounded.

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最后，介绍了由系统管理学派提出的，经营管理的层次结构体系，并对其进行了展开和讨论。

At last, a new system of "administrative level structure," which is proposed by the school of system management is introduced and expounded.

youdao