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有效性系数
1、validity period───有效期
2、coefficient───adj.合作的;共同作用的;n.[数]系数;率;协同因素
3、construct validity───测验编制的正确性;结构效度;建构效度
4、term of validity───有效期;[经]有效期间
5、validity───n.[计]有效性;正确;正确性
6、diffusibility coefficient───扩散系数
7、coefficient of variation───[数]变异系数;变动系数;变更系数;变差系数,变异系数,差异系数
8、coefficient of determination───决定系数;确定系数
9、coefficient of friction───[力]摩擦系数;磨擦系数
1、The result of reliability and validity analysis bespeaks that this questionnaire has high reliability and validity, with split-half reliability coefficient of.───复测问卷的信效度分析结果表明,本问卷具有较高的信度与效度,其分半信度为。
2、This paper use experimental data to set up linear regression equation with unitary and regression straight line, to use variance analysis and related coefficient to test validity of equation.───本文利用实验数据建立一元线性回归方程;回归直线,并用方差分析法和相关系数法检验方程的有效性。
3、Analysis is argued to process based on Weighted Distance Coefficient and System Similarity methods to enhance the validity of the clustering result.───以加权距离和XiTong相似度量方法为基础进行聚类分析,提高聚类结果的有效性。