build up factor meaning in English

积累因子
累积系数
累积因数
累积因素
贮存系数

Energy absorption build up factor
能量吸收累积因子
Energy fluence build up factor
能注量累积因子
Energy build up factor
能量累积因子
Chapter four makes overall evaluation to the situation of china communications and transportation ' s development in the means of factor analysis , builds up factor score model , calculates factor score and analyzes law of china communications and transportation ' s development
第四章运用因子分析方法对我国交通运输业发展状况进行总体评价，建立因子得分模型，计算因子得分，分析我国交通运输业发展的规律性。