这种元数据API不仅定义关系数据存储中数据的形式，而且定义与该数据相关联的查询，并建立了不同对象之间的关系。
This metadata API not only defines the shape of the data in the relational data store, but also defines the queries associated with that data and establishes relationships between different objects.
在关系数据库系统内部，应用程序和实际数据库之间的主要交互都是以会话或连接的sql语句形式来实现的。
Within a relational database system, most interactions between an application and the actual database are in the form of SQL statements within a session or connection.
以前尝试解决此问题时通常都依赖于采用某种形式的数据存储区访问，如关系数据库或队列。
Previous attempts at solving this problem have generally relied on some form of access to a data store, such as a relational database or queue.
数据架构师是所有形式的数据的管理人，包括从关系数据库到平面文件和从文档和内容到报告和事务数据的各种数据。
Data architects are custodians of all forms of data, from relational databases to flat files, from documents and content to reports and transactional data.
数据词典用于捕获不同数据元素的含义和表示形式，并就此进行交流，最常用于关系数据库。
A data dictionary is used to capture and communicate the meaning and representation of various data elements, most commonly for relational databases.
另外，对于需要以关系数据形式处理XML数据的应用程序，DB 2允许通过创建视图把xml转换为具有传统SQL数据类型的结果集。
Furthermore, for applications that need to perceive XML data as relational data, DB2 enables firms to create views that dynamically transform XML into result sets with traditional SQL data types.
数据库，充当所有设备管理信息的资源库，以关系数据库的形式实现，通过API来访问。
A database that serves as the repository for all device management information, and is implemented in a relational database and accessed by an API.
有大量的数据以其他形式存在，如xml、关系数据库和LDAP目录。
A great amount of data exists in other formats, like XML, relational databases, and LDAP directories.
“纯”意味着以标注上类型的树的形式存储和处理XML文档，这与商业关系数据库中以前的任何技术都不同。
"Pure" means that XML documents are stored and processed as type-annotated trees, unlike any previous technology in commercial relational databases.
扁平的层次结构(Flattened hierarchy)：关系数据库以表的形式来表示数据。
Flattened hierarchy: Relational databases represent data in the form of tables.
如何以xml的形式发布关系数据。
到目前为止，强大的wiki、博客、讨论论坛和文档管理软件都致力于改善关系数据库，让它们能够更高效地储存文档形式的数据。
Up until now, powerful wiki, blog, discussion forum and document-management software have worked around relational databases to make them store document-oriented data as efficiently as possible.
如何以关系数据的形式发布XML数据。
以XML形式发布关系数据。
土壤入渗过程的回归方程表现为乘幂函数形式，回归系数R在0.88 ~ 0.99之间，方程拟合效果较好。
Soil permeability coefficients regression equation performs exponent relation. Regression coefficients were between 0.88 to 0.99, and the equation analog effect was good.
利用这些公式，我们可以以二次型形式直接优化原型滤波器系数。
Using these formulae, we can, directly, optimize the prototype filter coefficients in a quadratic form.
所推导的系数公式都属正弦函数形式。
Coefficient formulae derived belong to forms of the sine function.
作者用电磁理论对光的吸收现象进行讨论，确定朗伯吸收系数的数学形式。
This paper discusses the phenomenon by electromagnetic theory and affirms the mathematical forms of Lambert's absorption coefficient.
不同函数形式分布的水力传导系数，影响肿瘤局部区域内间质流体压强的分布。
Different function forms of hydraulic conductivity coefficient influence the distributions of IFP in the local region of the tumor.
通过对应力集中系数的比较，提出了较为合理的连接形式。
And the paper shows a reasonable connecting form by comparing stress concentration coefficients.
确定了滑动面的位置和形式，然后用刚体极限平衡法计算安全系数。
We get the form and position of failure surface, and then calculate factor of safety with general limit equilibrium method.
按最小二乘原理，建立了球面坐标系下的法方程组及其系数矩阵的具体形式。
Acoording to the least square principle the normal equations and its coefficient matrix are performed.
建筑被设计为一个盒子内嵌一个盒子的形式，内部的实心墙降低了导热系数，而外层提供了额外的节能效果。
Designed as a box inside a box, the solid inner wall reduces thermal conductivity while the exterior layer provides additional energy efficiencies.
根据附加应力叠加原理，逐步推导得到不同布桩形式的群桩效应系数计算公式。
The formula for effect coefficient of piles group were solved gradually under different shape of laying-out piles according to principle of additional stress superposition.
该系统以菜单形式实现地质探头的系数标定、土层压力的测量。
This system implemented factor demarcation of geological sensor, data measurement of earth pressure in the menu form.
同时给出了在此种条件下的阈值刚度和柱子的计算长度系数的表达形式。
Meanwhile, the formulas for the brace threshold stiffness and the effective length factor under these conditions are also given.
结果应用路径分析能计算出各影响因素对住院人次的作用路径形式及其路径系数大小。
Results Path and level of affected factor's action to the number of inpatient were deduced and calculated by Path Analysis.
通过把劲度系数扩展为矩阵形式，拉伸弹簧的形变与弹力在罗伦兹变换中得到了统一。
By extending stiffness coefficient into stiffness matrix, the deformation and elastic force of tensile-spring coincides with Lorentz transformation.
通过把劲度系数扩展为矩阵形式，拉伸弹簧的形变与弹力在罗伦兹变换中得到了统一。
By extending stiffness coefficient into stiffness matrix, the deformation and elastic force of tensile-spring coincides with Lorentz transformation.
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