查询词典 relational

This paper designs the architecture of this platform. According to the scale of ocean spatial data in the platform, it presents two organizing spatial data model-data file model and relational database model, and gives each of them storage mechanism accordingly.

论文设计了海洋空间信息服务平台的体系结构，根据平台中海洋空间数据的规模，提出了两种空间数据存储模式，即数据文件集模式和关系数据库模式，并分别给出了相应的存取机制。

In order to match the predicate calculus,the relational database model was selected as the basic data model.

为与谓词演算相配合，关系数据库模型被选作基本数据模型。

This paper proposes a formal framework based on predicate calculus that maps object models into relational ones to construct persistent object layer.

通过使用一种基于谓词逻辑的形式化框架来匹配对象模型到关系模型以构建持久对象层。

Finally, two models are set up to explain how procurement quantity and price are used in relational contracts incentive.

最后通过模型分析了铁路工厂应该如何运用采购量和价格来激励关系合同。

We propose and implement the combination of the relational languages with PROLOG.

本文提出的方法和技术具有通用性。

At last, an investigation on the reconstructing mechanism, methods and relational algorithms of 3-D temperature field with acoustic pyrometry is made. Furthermore, an elementary discussion on key points in the reconstruction is given.

最后，对三维温度场声学测量方法的机理、方法和有关算法进行了研究，对声学温度场测量中的几个关键技术进行了初步的探讨。

In addition, the possibility of applying the grey relational grade analysis to selection of ramie varieties is also discussed.

文中还探讨了选择理想参考品种和性状权重的重要性，以及灰色关联度分析在苎麻品种筛选应用的可能性。

How to transform XML document with relational rata model is an important research topic.

但是，目前因特网上大量数据仍存在于占主导地位的数据库中，而数据库系统强大的数据操作和处理能力更是XML文档所不能及的。

While its basic structure is the Xiang-Shu, the Xiang is the visualized and symbolized cognitive experience, and Shu is the relational image and symbol with the practical arrangement in the location of time and space.

《周易》对于客观世界的认识有着一个完整的图式，其基本结构是象数，其中象是认知经验的形象化和象征化，数是形象和象征符号的关系化以及在时空位置上的排列化以及应用化与实用化。

Human is one kind of relational existence.

人是一种关系性的存在。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失