此次发掘为研究元中都的布局、建设进程，以及元代的城门结构提供了重要资料。
The excavation provides important data to the research on distribution of the Middle Capital, process of construction, and structure of city gate.
通过在FrameworkManager中描述一个元数据层，来自大部分数据库和其他来源(比如web服务)的数据在Cognos报告中都可以被访问。
Data from most databases and other sources, such as Web services for example, can be accessed in Cognos reports by describing a metadata layer in Framework Manager.
由于等参元不存在逆变换的显式，所以在有限元分析的列式中都回避等参元逆变换。
There is no explicit formulation of inverse mapping about the isoparametric element, so inverse mapping is avoided in finite element analysis.
元数据作为一种知识管理的工具，它在图书管理、文件和档案管理及网络信息资源管理中都有重要作用。
Metadata is one of the tools of knowledge management. It has important action in managements of library, file and information network.
整体思维是中华元典普遍的运思方式，《易经》、《老子》中都提出了朴素的整体思想。
The wholeness mode of thinking is the general thinking method of Chinese classic works, and the plain thought of wholeness is proposed in the Classics of Changes and the Laozi.
关于二元合金互扩散系数的表达式，虽然有过推导，但是在推导过程中都是以扩散组元的浓度梯度为出发点。
Expressions for interdiffusion coefficients were derived in the literature, but they are all based on the concentration gradient.
关于二元合金互扩散系数的表达式，虽然有过推导，但是在推导过程中都是以扩散组元的浓度梯度为出发点。
Expressions for interdiffusion coefficients were derived in the literature, but they are all based on the concentration gradient.
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