It takes design experiment samples by orthogonal plan method and regards the SDV values which come from soft trying die as goal of optimizing.

其中由正交法设计得到实验样本，由软试模提取模具的SDV值，将其作为优化目标。

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Favorable preparation conditions of the catalyst were investigated by orthogonal design experiment and influences of different preparation factors on the test results discussed.

通过正交设计探索催化剂较优的制备条件，分析各制备因素对实验结果的影响机理。

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Using aloe and carrot as main materials, the compound beverage was produced with good flavor and healthy function. The optimum formula was determined by experiment of orthogonal design.

以芦荟和胡萝卜为原料，通过正交实验确定了复合饮料的最佳配方，研制出一种口味独特又具有保健功能的复合饮料。

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