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。
Through analyzing the orthogonal test and incorporating it with the software testing theory, this paper puts forward an orthogonal method to design test cases.
文章对正交试验进行了分析，并将其与软件测试理论相结合，提出了测试用例的正交设计方法。
Methods Orthogonal test design, a high effective research method of multifactors, was used to balance test study on the epidemiologic factors of the disease.
方法应用一种快速高效的多因素研究方法—正交试验设计，对该病的感染流行因素进行平衡试验研究。
This research bases on the common concrete design method, consulting the requirement of high performance pavement concrete, confirming the mix design by orthogonal test.
本研究以普通混凝土设计方法为基础，参考高性能路面混凝土各方面性能要求，通过正交均匀试验设计高性能路面混凝土配合比。
The influence to the velocity of body center by the length of each linkage is analyzed through orthogonal test method, which can be the foundation in robot design.
采用正交试验设计的方法分析了机器人各杆件长度变化对躯体质心速度的影响程度，其结论可作为机器人设计时杆件参数选择的依据。
The concrete strength test was conducted with the concrete made of fly ash, cement and sand plus a certain high efficient water reduction agent FDN and the orthogonal design method.
采用粉煤灰、水泥、砂石，掺加一定量的高效减水剂FDN，利用正交设计方法安排试验。
Method: Orthogonal design was used in transdermal test with transdermal diffusion rate constant as selection standard.
方法：采用正交试验，对双氯芬酸二乙胺凝胶进行体外透皮试验，以透皮扩散速率常数为考察指标。
The orthogonal design is many factors a method of experimental design, should pay attention to scientific arranging the test, to search for the optimal combination of factors level.
内容主要说明：正交设计是多因素试验设计的一种方法，注重科学合理地安排试验，寻找最佳因素水平组合。
Orthogonal test method is applied to design optimization of 3d grains of solid motors.
首次利用正交试验优化设计方法对固体发动机三维药柱进行了优化设计。
Orthogonal test method is applied to design optimization of 3d grains of solid motors.
首次利用正交试验优化设计方法对固体发动机三维药柱进行了优化设计。
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