数据分层的英文
data hierarchy
例句与用法
- Data classify and naming rule for police geographic information
城市警用地理信息数据分层及命名规则 - In the hierarchical representation of data that xml provides , nested relationships are represented by parent elements that contain nested child elements
在xml提供的数据分层表示形式中，嵌套关系由包含嵌套子元素的父元素表示。 - In the design of the database of fuzzy evaluation of grassland ecological security , the author describes the organization and management of the dat
在草原生态安全模糊评价数据库设计中论述了数据的组织与管理，完成了草原生态安全模糊评价信息系统的数据分层设计。 - The essay include : the measurement and analysis of the proposed model , the key elements of measurement models modeling and measurement analysis , a tiered data collection , practical projects to be used in guiding project development , but also an effective means of testing the correctness of the model
本课题的研究工作包括:提出度量和分析的模型,模型中关键要素度量分析计划子模型和度量数据分层模型的数据采集和存储,并运用到实际项目中去指导项目开发,同时也是检验模型正确性的有效途径。 - This thesis discusses the definition and implementation methods of hierarchical federations , and brings forward the technique of automatically constructing the hierarchical federations architecture ( hfa ) . based on the study of time management and data distributed management in hierarchical federations , we give the constraint conditions , which need to be met for achieving correct temporal delivery of time - stamped messages and causal ordering of those messages . we propose the process of time advancement in hierarchical federations , and present the hierarchical data filtering mechanism , which can effectively decreases the network traffic
论文研究了层次联邦的概念及其实现方法，提出了层次联邦体系结构的自动生成技术；然后研究了层次联邦中的时间管理和数据分发管理，提出了为保证消息传递的时间和因果顺序的正确性需要满足的约束条件，给出了层次联邦的时间推进过程；提出了层次联邦中能有效减少网络流量的数据分层过滤机制。
