Here the refinement of SOZRSL specification is divided into structure refinement, data refinement and predicate refinement.
文中将SOZRSL规格说明的求精分解为结构求精、数据求精和谓词求精三部分。
A formal software development method of using data refinement with two times is introduced, which from data refinement to process refinement then to data refinement.
提出了一种从数据精化、过程精化、再数据精化的两次数据精化的形式化软件开发方法。
Data refinement is hard to deal with in a refinement tool compared with ordinary algorithmic refinement, since data refinement usually has to be done on a large program component at once.
由于数据精化需要针对更大的程序块，所以，它比一般的算法精化更加复杂。
To do so requires refinement or segmentation of the data to look only at distinct value relationships.
为此，需要对数据进行精化或细分，以便显示清楚的值关系。
This list can be developed from a review or refinement of terms appearing in the names of data elements defined in existing data systems.
这个列表可以通过考察或调整现有数据系统中定义的数据元素名称开发出来。
The Convert refinement is used to do simple conversions between simple data types.
Convert细分用于对简单数据类型执行一些简单的转换。
It is almost like a separate calculation, but is based on a refinement of an existing data set.
它几乎像是单独的运算，但是它是基于现有数据为基础的完善。
The emphasis of research is that how to describe and evaluate the refinement result of customer by two data mining methods - concept description and concept parallel.
然后，研究了如何用概念描述和概念对比的数据挖掘方法描述和评估客户细分，这一工作是对在数据挖掘模块中使用聚类算法进行客户细分的完善和补充。
The emphasis of research is that how to describe and evaluate the refinement result of customer by two data mining methods - concept description and concept parallel.
然后，研究了如何用概念描述和概念对比的数据挖掘方法描述和评估客户细分，这一工作是对在数据挖掘模块中使用聚类算法进行客户细分的完善和补充。
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