关于实验设计方法的一个翻译.? plackett–burman screening design was then used to analyze the main constituents significantly influencing 125 ump production the screening experiments (12 experimental runs) were performed with seven independent factors, the steepest ascent were generated by the first-order empirical equation obtained by the plackett–burman design and led to optimization by a central composition design (ccd) with five coded levels, which was used to evaluate the quadratic effects and two-way interactions among these variables. ……pb筛选设计接着被用于分析对125单磷酸尿苷生产产生重大影响的主要组成因子。这个筛选实验(12次实验操作)围绕7个独立因子进行。pb设计根据一阶经验公式生成了陡然上升的趋势(曲线),并用一个有五级编码水平的中心组合设计(ccd)进行优化,而(ccd)可以用于评估这些变量的二次效应和双因子互动。查看更多