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。

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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。

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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。

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By demonstrating the shortcomings of an actual model the modeler and readers are defining the value proposition of gathering additional data and further refinement of the model.

FORBES: On Models & Why Arsenal Must Invest ?120M To Compete for the EPL Title

To combine all three concepts, the models in which we should be interested are ones that are very good at using the best data available, but are up front about their simplifications and opportunities for further refinement.

FORBES: On Models & Why Arsenal Must Invest ?120M To Compete for the EPL Title