The orthogonal test design method is very suitable to be popularized and applied in minor enterprises because of its features of scientific method, easy operation, lower cost and striking effect.
正交试验设计法以其方法科学、操作简便、费用节省、效果显著等特点，十分适合在小企业推广运用。
The results show that the problem of selecting the optimal plan in multi-target orthogonal test design can be solved very well.
结果表明方法能够很好地解决多指标正交试验设计中最优方案的选择问题。
The influence of main structure parameters on static and dynamic characteristics is investigated comprehensively by using orthogonal test design.
应用正交试验设计全面分析结构主要参数对传感器的静、动特性的影响。
The paper USES the theory of orthogonal test design and introduces the ways and means to establish the test program and to analyze the test result.
本文提出把正交试验设计应用于高粉煤灰混凝土配合比设计中，并详细介绍了制定试验计划及进行试验结果分析的方法。
The optimum saponification extracting conditions of coenzyme Q10 from Aspergillus niger with ultrasonic were studied by the orthogonal test design.
采用正交实验设计法，研究了超声辅助皂化提取黑曲霉中辅酶Q10的最佳工艺条件。
Methods the selection of the fitting shoot segment multiplying culture media was studied by orthogonal test design and completely random experimental design.
方法采用正交试验设计和完全随机实验设计筛选罗汉果脱毒苗茎段增殖培养基。
By use of orthogonal test design, how the injection speed, pouring temperature and mold temperature effects the casting shrinkage porosity forming is studied.
然后，本文通过正交试验的方法研究了压射速度、浇注温度和模具预热温度对铸件缩松缩孔缺陷的影响。
Based on the orthogonal test design, this paper studied the effect of low cycle stress, high-low cycle stress ratio , high cycle number and high cycle frequency on complex fatigue life.
在高低周复合疲劳研究中采用了正交试验设计的方法，并以此为基础综合研究了低周应力、高低周应力比、高周循环次数和高周循环频率对复合疲劳寿命的影响及其机理。
The composition was optimized by tiny alloying, orthogonal test design and the hardness and impact toughness test for the different samples with different combination of alloy composition.
该技术采用微合金化，利用正交试验设计方法，对不同成分搭配的试样进行宏观硬度和冲击韧性测试，优化了合金成分。
The composition was optimized by tiny alloying, orthogonal test design and the hardness and impact toughness test for the different samples with different combination of alloy composition.
该技术采用微合金化，利用正交试验设计方法，对不同成分搭配的试样进行宏观硬度和冲击韧性测试，优化了合金成分。
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