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- multi - dimension data model 多维数据模型
- This new approach to data modeling is dimensional data modeling, such as star model and snowflake model. 数据仓库建模包括收集需求、需求分析、系统的规划、概念设计、逻辑设计、物理设计等。
- multi - dimensional data model 多维数据模型
- Dimension data of the miniature circuit-breakers see page 39. 小型断路器外形尺寸见第39页。
- Relational OLAP asks for large-scale multi dimensional and time-series data. 关系OLAP(在线分析处理)要求大规模的多维和时序数据。
- Class is based on the XPath data model. 类基于XPath数据模型。
- A data model is a plan for building a database. 一个资料模型就是对建立一个资料库的规划。
- And this data model is described in XML DTD. 本文用统一建模语言描述了整个数据模型,给出了数据模型中几种重要类的文档类型定义。
- Its data model is the basis of DW of an ISC. 三是集成供应链节点企业数据库,并形成为集成供应链信息平台数据仓库提供基础数据的企业数据模型。
- QA Inspector will online update the sampling dimension data into database. QA审查员在网上将更新采样维度数据入数据库。
- Creates a new property for the built-in data model. 为内部数据模型创建一个新的属性.
- His was a multi dimensional personality in the true sense of the word. 他的是一种多尺寸个性在词的真实的感觉。
- The Order could be the root of another hierarchy in the data model. 订单可能是数据模型中的其他层次的根。
- The Catabase data model structure is shown in Figure 4. 如图4所示是该Catabase数据模型的结构。
- This SQL script will create the data model used in our example. 这个SQL脚本可以创建我们示例中使用的数据模型。
- A relational database structure in which data is maintained in a single fact table at the center of the schema with additional dimension data stored in dimension tables. 数据保存在架构中心的单个事实数据表中而其他维度数据存储在维度表中的一种关系数据库结构。
- Integration takes place in the user interface and the data model. 集成发生在用户界面和数据模型中。
- Moreover, a multi dimensional dynamic programming model of optimization dispatching of a mixed hydroelectric station is stadlied under the alterable generating side electricity price. 在恒定及可变上网电价情况下,本文分析了影响目标函数求解过程中的可变因子,并从发电侧角度,建立了基于可变上网电价的混联水电站群优化调度多维动态规划模型。
- An optimization design of the crystallizer internal shape for semi-continuous casting was proposed according to the outside dimension data of the flat ingots. 通过对铝合金扁铸锭外形尺寸实测数据的分析,提出了一种半连续铸造结晶器内腔形状的优化设计方案。
- This paper also discusses the method of determining petroleum sulphonate in crude oil by multi dimensional liq... 文中还介绍了用多维液相色谱法分析原油中的石油磺酸盐。