A management model of distributed network security system with tree-like hierarchical structure was introduced.
提出了一种采用树形层次结构的分布式网络安全系统管理模型。
This company is not very hierarchical, with only three management layers.
这家公司的等级制度并不十分森严，只有三个管理层级。
This company is not very hierarchical, with only three management layers.
这家公司的等级制度并不十分森严，只有三个管理层级。
应用推荐