求翻译：先通过单因子试验确定了正交试验中三个因素(整理剂浓度、焙烘温度和焙烘时间)的几个水平，再进行正交试验，并对试验结果进行分析。是什么意思？

Determined by single factor and orthogonal experiments of three factors (the concentration of finishing agent, curing temperature and curing time), several levels, then the orthogonal test, and the test results were analyzed.

First tests with a single factor in determining the Q-Test 3 (collation element concentration, and the drying temperature and drying time) of the several levels, and a Q-test, and analyze the results of the experiment.

Had determined first through the single factorial experiment in the orthogonal experiment three factors (finishing agent density, bakes dries temperature and bakes dries time) several levels, then carries on the orthogonal experiment, and carries on the analysis to the test result.

By single-factor test to determine the first three factors in orthogonal (finishing agent concentration, the baking temperature and baking time) several levels, by orthogonal test and analysis of the test results.

正在翻译，请等待...