This paper analyses the technique of establishing the object model for application system by using the UML method and of designing database which is realized by making use of the object model.
本文通过利用UML方法对系统进行分析和设计来建立对象模型，借助系统对象模型来实现面向对象数据库的设计。
In the numerical simulation of relieving residual stress by hammer peening, contact element technique was firstly adopted for establishing the finite model and calculating the hammer peening.
首次在锤击消除焊接应力的数值模拟研究中，采用接触单元技术建立有限元模型模拟计算锤击作用。
The article expatiates on a method of establishing heterogeneous data sources to connect the information model and the metadata mapping model by using the XML DTD modeling technique.
本文论述了使用XML DTD建模技术，分别建立各个异构数据源连接信息模型与元数据映射模型的方法。
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