Methods: Use orthogonal test, act the swimming ability, soak time, decoct extraction time as changing factor, select L9 (34) table to conduct test.
2
试验采用正交设计表法,选用L9(34)正交表安排试验,4次重复。
The experiment is adopted orthogonal Design and chosen L9 (34) orthogonal tables to repeat 4 times.
3
每一轮正交设计中,探索设计空间的试验点依据正交表围绕一个中心点产生,设计变量的取值范围逐渐减小。
In each times of orthogonal design, the experimental points which detect the design space are generated according to the orthogonal table around a central point and the range o.