Factors effect on corrosion resistance of LY12 aluminum alloy are studied thoroughly at edges and corners by orthogonal and single factor experiments.
通过正交实验和单个因素实验，对影响LY 12型铝合金棱角部位耐蚀性能的因素进行系统深入的研究。
The extraction of flavone by methanol from sweet carambola leaves was studied by a single factor test and orthogonal design test.
利用甲醇浸提、单因素试验和正交试验探讨了从甜杨桃叶中提取黄酮的最佳工艺条件。
The single factor experiment and the orthogonal method were used to optimize the MAE condition.
分别用单因子试验和正交试验来优化微波辅助提取异黄酮的最佳条件。
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