METHODS the gradient experiments of single factor and multilevel orthogonal design were integrated and the results of the two experiments were analyzed.
方法采用单因素多水平的梯度实验和正交设计实验相结合，对两种不同实验方法所得结果进行分析。
This paper focuses on the study of two factor mixed design in the educational experiments and analyses the experimental results in detail.
对教育实验中的两因素混合设计进行研究，并对实验结果作了深入分析。
Experiment design of factor analysis, a multiple factor design, was adopted, in which two factors were repeated in experiments.
采用复因子试验设计中的析因试验设计，为二因子有重复的试验设计。
The most significant and powerful constraining factor on design in the last two centuries has, however, been its growing alliance with mass production and mass consumption.
最重要的设计和强大的制约因素，在过去的两个世纪了，但一直与大量生产和大量消费的增长联盟。
Single factor randomized block design was used in order to study chemical control effect of two new kinds of high efficiency herbicides Sumisoya and Harness on weeds in potatoes fields.
试验采用单因素随机区组设计，旨在研究禾耐斯与速收两种新型、高效除草剂对马铃薯田杂草的化学防除效果。
Design: Two factor factorial design.
设计：两因素析因设计。
The optimal two-factor saturated D design was conducted to investigate effects of the active organic fertilizer made of grain stillage and other additives on rice yield.
采用二因素饱和D最优设计方法，对酒丢槽制作活性有机肥（以下简称活性有机肥）在水稻上进行了不同基肥和追肥施用量试验。
The data with missing values in two-factor experiment with randomized block design is the unbalanced data with unequal replications of level combination of two factors.
有缺失数据两因素随机区组试验资料是两因素水平组合重复数不等的非平衡资料。
Based on the experience, the calculated thrusts by the two methods are the same under general design safety factor, indicating that the finite element method to calculate the pile thrust is feasible.
依据经验，在一般桩设计安全系数下，两者计算得出推力一致，表明有限元用于计算桩后推力是可行的。
Based on the results of single-factor experiments, a quadratic regression model was established with the help of two factors central composite experimental design and the response surface method.
在单因素试验基础上，利用二因素中心组合设计原理及响应面法分析建立二次回归模型。
Based on the results of single-factor experiments, a quadratic regression model was established with the help of two factors central composite experimental design and the response surface method.
在单因素试验基础上，利用二因素中心组合设计原理及响应面法分析建立二次回归模型。
应用推荐