The experiment was designed according to four factors and three levels orthogonal table.
根据四因素三水平正交表设计试验。
Through a group of test by means of orthogonal table, influence of suction time, suction suspended time and aeration rate on membrane filtration was investigated.
以处理城市污水的好氧污泥和厌氧污泥为对象，考察污泥浓度、吸附时间、温度和进水水质对污泥吸附性能的影响。
This paper, based on the optimal design of pipeline system, introduced the optimal analysis method of applying orthogonal table and proposed the concept of plans network.
本文从管网的优化布置和设计着手，详细介绍了运用正交表进行优化分析的方法和技巧，并提出了概化方案网络的概念。
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.
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。
The orthogonal design technique which was often used in experimental design is adopted in optimization and a new method of numeric optimization -the Orthogonal Table is proposed.
本文把在试验设计中经常使用的正交设计技术应用于最优化，提出了一种新的优化方法——正交表法。
Using orthogonal design method, adopting L9 34 table, to research the synthesis of N-acetyl-L-leucine, for improving the productive rate.
采用正交设计法，选择L9（34）表，研究N-乙酰-L-亮氨酸的合成，提高反应得率。
Methods: Use orthogonal test, act the swimming ability, soak time, decoct extraction time as changing factor, select L9 (34) table to conduct test.
方法：采用正交设计法，以加水量、浸泡时间、煎提时间为可变因素，选用L9(34)表进行试验。
In this paper, the aerodynamic parameter identification of elastic aircraft is studied by the maximum likelihood estimation algorithm using, orthogonal test table for computing sensitivities.
本文基于正交计算灵敏度的极大似然估计算法研究了弹性飞行器的气动参数辨识问题。
Design factor on the most stressed parts of the frame were calculated and sensitivity analysis was conducted using orthogonal array table.
对于框架的多数受力部件的设计因素进行了计算，并用正交矢量表方法进行了敏感性分析。
The orthogonal test table L9 (34) was used to optimize 3 factors, namely HCl concentration, reaction time and reaction temperature.
以还原糖得率为指标，采用L9(34)正交设计对酸浓度、反应时间、反应温度的参数进行优选。
A necessary and sufficient condition for an ideal of an integral table algebra being self-orthogonal is obtained.
本文给出了整表代数的单边理想是自正交理想的必要充分条件。
A necessary and sufficient condition for an ideal of an integral table algebra being self-orthogonal is obtained.
本文给出了整表代数的单边理想是自正交理想的必要充分条件。
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