... hierarchical data structure 阶层式数据结构 Hierarchical Size Structure 等级规模结构 hierarchical problem structure 阶层式问题结构 ...
基于8个网页-相关网页
... phi grade scale 斐标度 grade scale constitution 等级规模结构 geometric grade scale 几何粒级标准 ; 几何分级标准 ...
基于8个网页-相关网页
规模等级结构 rank-size distribution ; the structure of size
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城市体系结构是等级规模、职能和网络的综合反映。
The structure of urban system is the reflection of urban size, function and network.
本文主要介绍了在实际工业系统中常见的PLC网络结构及其通讯方式。针对工业系统中plc网络的规模、等级，给出使用的方法。
In this paper, the structures and communication means of PLC Net in the automation industry system are summarized and their usage methods are narrated according to their size and grading.
城市规模等级结构的划分是一个多指标的分类问题。
The division of city hierarchical structure is a multi-index classification problem.
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