二、定性变量 定性变量(qualitative variable)也称分类变量(classification variable), 其变量值是定性的,表现为互不相容的类别或属性。
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Set the wlm_classification_file environment variable to reference the workload classification document.
设置 wlm_classification_file 环境变量以引用工作负载分类文档。
First of all, starting from the vehicle route problem, we introduce its definition, classification, the variable, and some other relevant situations.
首先,从车辆路径问题入手,介绍它的定义,分类,变量,以及其他一些相关情况。
The emphases are addressed on the classification, processing and characteristics of the activated sludge, especially the characteristic of the variable structure.
讨论活性污泥的分类、工业处理及特性,尤其是结构变化特性及其对污泥处理的重要意义;
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