class difference的意思|示意

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class difference相关短语

1、 class difference definition 类差界说

2、 inter class difference 类间变化

3、 class-difference grade 级差品位

4、 Social class difference 社会阶层差异

5、 Attribute-Class Difference Discretization 属性类别差异离散

6、 class difference in aesthetic perception 美感阶级性

7、 class of difference 类差分

8、 defence by difference information class 信息分级防护