递阶层次结构
recursive hierarchy structure
recurrence level structure
hierarchy
hierarchical structure
recursion order hierarchy structure
递阶层次结构模型
hierarchical structure model
递阶结构
hierarchical structure
hierarchical architecture
递阶结构模型
hierarchical structure model
多级递阶结构
multilevel hierarchical structure
分级递阶结构
stepped hierarchical structure
内部循环依存递阶层次系统
HSICD (hierarchy system with inner circular dependence
阶层结构
hierarchical structure
hierarchical architecture
客户结构阶层CAH
customer architecture hierarchy
社会阶层结构
social stratum structure
the Changes of the Social Stratum
social class
social class structure
reasonable
同步数字层阶结构
SCSIsynchronous digital hierarchy
SCSAsynchronous digital hierarchy