fixed factors造句

This curve expression is controlled by less fixed factors , so it can increase the range and accuracy of the prediction of development performance of waterflooding oil field
广义水驱特征曲线表达式受较少的固定因子的控制，提高了水驱油田开发动态预测的范围和精度。
The method of identifying and estimating the factor location effect is the main content of reseatch in the traditional experiment design with complete data ( the observation of experiment is known exactly ) . in the standard method the identification of dispersion effects typically requires replications with the fixed factor levels
在完全数据(即试验的观测值无截尾数据)情形下，因子位置效应的鉴别和估计方法是传统试验设计的主要研究内容；而对于因子的散度效应鉴别，传统方法需要在固定因子水平组合下作若干次重复试验。
It's difficult to find fixed factors in a sentence. 用fixed factors造句挺难的