It offers many new features for application developers, hierarchical data structure support, and improved query capabilities across multiple instances of the database.
它提供了很多面向应用程序开发人员的新特性、分层数据结构支持和改进的跨多个数据库实例的查询能力。
Based on the thought that product structure support rapid product design, this paper has a thorough analysis on product structure management and its related modules.
基于产品结构要支持快速产品设计的思想，本论文对产品结构管理及其相关的模块进行了深入的分析。
He must also consider the live load, the weight of all the people, cars, furniture, machines, and so on that the structure support when it is in use.
他还必须考虑到活荷载，即结构之中人、车、家具、机械设备以及在该结构投入使用时所需要承载的重量。
He must also consider the live load, the weight of all the people, cars, furniture, machines, and so on that the structure support when it is in use.
他还必须考虑到活荷载，即结构之中人、车、家具、机械设备以及在该结构投入使用时所需要承载的重量。
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