... 个体- 关系模式(E-R Model) 中的概念 个体：一般个体(Regular Entity) 与弱势个体(Weak Entity) 个体类型(Entity Type) ：由同一类个体所组成 特性(Properties) ：单一特性或复合特性 关系：一般关系(Regular Relationship) 与弱势关系 (Weak ...
基于12个网页-相关网页
... 个体类型 微博 [gap=776]Key words】：Internet public opinion; communication impact; evaluation index; individual type; micro-blog ...
基于1个网页-相关网页
每个具体类型一张表 table-per-concrete type
它是足够通用的来接收各种个体和任何操作算子，只要操作算子是是适合选择的个体类型。
It is generic enough to accept any kind of individual and any operator, as long as the operators are suitable for the chosen individual type.
然而这种逻辑是错误的，成功容纳大量用户的最好方式是为具有特定需要的特定个体类型设计。
This logic, however, is flawed. The best way to successfully accommodate a variety of users is to design for specific types of individuals with specific needs.
通过引入个体类型标志和识别的方法，可以用于分析共有资源治理问题，具体考察城镇住宅共有资源的实际治理过程。
The method of type symbol and identity can be used to analyze the common resources governance problem, especially in the residence resource.
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