After the conceptual schema comes the logical schema — the data model that defines the concepts with greater detail and shows the relationships between the entities.
在概念模式后出现的是逻辑模式——用更多的细节定义概念,并显示实体之间的关系的数据模型。
NET Entity Framework USES a DSL called conceptual schema definition language (CSDL) to define conceptual models.
NET实体框架使用一种称为概念架构定义语言(CSDL)的dsl来定义概念模型。
This essay deeply analyses Bell's axial principle, including the axial concept and the meaning of the axial principle in the postindustrial society and in the conceptual schema.
本文对贝尔的中轴原理作出全面的深入分析,其中包括中轴的涵义、后工业社会的中轴原理的内容,以及中轴原理在概念图式之下的意义。
Whether the E-R schema constructed caters for database requirement and how correctness and completeness of the conceptual schema is evaluated remains a problem needed for further research.
所构造出的E - R模式是否满足数据库的设计要求,如何评价所构造的概念模型的正确性与完整性,仍然是个需要深入研究的问题。
Conceptual schema definition language (CSDL) is an example of such a domain-specific language.
概念结构描述定义语言(CSDL)是此类特定定义域语言的范例之一。
Conceptual schema definition language (CSDL) is an example of such a domain-specific language.
概念结构描述定义语言(CSDL)是此类特定定义域语言的范例之一。
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