In hierarchical relationships, the CONNECT_BY_ISLEAF value is set to 1 for all elements that reside at the lowest level.
在分层关系中，对于驻留在最低级别的所有元素，CONNECT _ BY _isleaf值都设置为1。
The hierarchical model was developed because hierarchical relationships are commonly found in business applications.
因为在商业应用中随处可见层次关系而开发了层次模型。
This paper studies the spatial structure of urban wholesale distribution and hierarchical relationships of Japanese cities.
本文对日本城市批发流通系统的空间结构及城市的层级关系进行了探讨。
Always keep in mind the building blocks of databases and their hierarchical relationships: databases consist of tables, which consist of fields.
牢记数据库的构建块及其继承关系：数据库由表组成，表由字段组成。
Shredding puts XML data into relational columns but strips it of its XMLness, meaning the hierarchical relationships among the data in the original XML document are lost.
切碎是将XML数据放进关系列中，但去掉了它的XML特征，这意味着原来XML文档中数据的层次关系丢失了。
What we will do is to establish the hierarchical relationships of classroom teaching quality evaluation index system and find the combination of weight vector and weight vector with AHP.
本课题利用层次分析法建立课堂教学质量评价指标体系的递阶层次关系，同时求出权重向量和组合权重向量。
You should now be able to create all kinds of recursive queries with either hierarchical or bi-directional relationships using
现在您应该能够使用下列语句创建具有分层或双向关系的所有类型的递归查询
Since XML is hierarchical, it is easy to capture the relationships between the different data object in a natural, human readable format.
因为XML是层次化的，所以很容易以自然的、人可读的格式捕捉不同数据对象之间的关系。
Finally, if you're not organizing subjects into a hierarchical taxonomy or otherwise expressing relationships between subjects, you don't have to create a scheme.
最后，如果没有把主题组织进层次分类法或者也没有表示主题之间的关系，那么就没有必要创建方案。
The corresponding relationships of variable parameter between different hierarchical parameter models and the top-down hierarchical diagnosis strategy were utilized to fault diagnosis.
利用不同层次的参数模型参数值序列之间的变化关系并采用由上至下的分层诊断策略进行故障诊断。
The corresponding relationships of variable parameter between different hierarchical parameter models and the top-down hierarchical diagnosis strategy were utilized to fault diagnosis.
利用不同层次的参数模型参数值序列之间的变化关系并采用由上至下的分层诊断策略进行故障诊断。
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