石化行业固态产品生产经营的经济分析可以借鉴离散性工业中常用的边际贡献分析法。
Marginal contribution analytical method commonly used in intermittent industry can also be used for economic analysis of production and operation of solid products in petrochemical industry.
同时提出采用贡献分析法确定情感特征参数的权值，利用加权欧氏距离模板匹配识别语音情感。
A speech emotion recognition method is also presented based on weighted Euclidean distance template matching, in which the weights of features are calculated by the method of contribution analysis.
在原有绩效评价指标体系中增加了现金流量的指标，社会贡献率指标等指标，并使用层次分析法客观设置权重并进行评分。
Cash flow indicator and social contribution rate have been added in the performance evaluation system. We will use of AHP to set up the weight and score.
采用因子分析法评价量表的结构效度，共析出2个公因子，对总方差的贡献率分别为57.6%，12.0%。
The validity was assessed by factor analysis and 2 factors were obtained, which accounting for 57.6%and 12.0%of the total variance, respectively.
采用冈子分析法，共提取6个公因子，累计贡献率为66.76%，基本证实了其结构效度；
Construct validity was appraised by factor analysis, and 6 factors were identified. These factors could explain 66.76 % of the total variance.
采用冈子分析法，共提取6个公因子，累计贡献率为66.76%，基本证实了其结构效度；
Construct validity was appraised by factor analysis, and 6 factors were identified. These factors could explain 66.76 % of the total variance.
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