It was analysed and studied that organic wastewater was biodegraded with immobilized cells by the method of orthogonal test from the Angle of biochemical reaction kinetics in this paper.
从生化反应动力学的角度，用正交试验的方法，对固定化细胞降解有机废水的过程进行了分析和研究。
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。
Conclusion Orthogonal Test Method can enhance the efficiency to screen the best combination of three medical herbs, and is of time saving and resource saving.
结论正交设计方法有效的筛选出了三种天然药物的最佳组合方案，提高了实验效率，节约科研资源。
The orthogonal test was adopted to optimize the process parameters, which affect the characters of the bioactive layer formulated by the simulated body fluid method.
采用正交试验方法对影响仿生溶液法制备生物活性层特性的工艺参数进行了优化设计。
The neural network model of high precision was obtained by the training of orthogonal test method.
通过正交试验法对模型的训练，得到了高精度的神经网络模型。
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。
The machining project of control cavity was set down based on the orthogonal test method, and the influence of control hole A and B on the hydraulic response of injector was tested.
根据正交试验法，制定了喷油器控制腔偶件的加工方案，并就控制A、B量孔尺寸对液力响应的影响进行了试验研究。
Based on the features of NC milling on ti alloy curved faces, the geometric parameters of ball end mills for fluting on ti alloy curved faces are optimized by using orthogonal test method.
根据钛合金曲面数控铣削加工特点，利用正交试验法优化钛合金曲面开槽用球头立铣刀的几何参数。
The machining experiment is made on semi-spherical part by orthogonal test method. The results of test are analyzed by variance analysis.
运用正交试验方法对半球形零件进行切削试验，采用方差分析法分析试验结果。
The problems of mineralizer selection and its optimal additive amount in sintering of gangue cement clinker using coal gangue instead of clay were studied by orthogonal test method.
采用正交试验法研究了以煤矸石代粘土烧制水泥熟料时矿化剂的选择及最佳掺量问题。
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。
Tea polyphenols from the Fenghuang tea of Chaozhou was extracted by ultrasonic wave technology with orthogonal test method in this study.
以潮州凤凰茶为原料，用超声波法提取茶多酚，通过正交试验确定最佳提取工艺。
The thought and method of optimizing development plan by use of the numerical simulation of orthogonal test are introduced in the paper.
介绍了利用正交试验进行数值模拟优化开发方案的思想与方法。
The suitable condition of synthesization was with the method of dividing zones in orthogonal test.
采用正交试验裂区法对合成条件进行了选择。
Fitting orthogonal polynomial method for characterizing the functional relationship between the dry density and moisture content of earth-fill in standard compaction test is presented.
提出了描述标准击实试验中土料干密度和含水量之间函数关系的拟合正交多项式方法。
With orthogonal test of key point temperature of polymerization reaction, a group of reasonable technology parameters are found by synthesis balance coordination method.
通过对聚合反应过程关键工艺点温度的正交试验，采用综合平衡协调的决策方法，得到了聚合反应过程的一组较佳的工艺参数。
The modern knead-salting technique of dry-cured ham was studied by orthogonal test, in test factors salt dosage, salting time and salting method.
通过干腌火腿现代滚揉腌制成套技术装备进行滚揉腌制工艺正交试验，研究用盐量、腌制时间、上盐次数等试验因素对腌制效果的影响。
METHODS: the technology of applying saturated solution stirring method in the inclusion of mixed volatile oil in Rhinobol tablets was optimized by orthogonal test with inclusion rate as index.
方法：采用正交试验法，以包合率为指标，确定饱和水溶液搅拌法包合鼻宝片中混合挥发油的最佳工艺。
Methods: To determine the bacteriostatic diameter of Changyankang granules with different technological conditions by KB method and then make orthogonal test.
方法：用K - B纸片法测定在不同工艺条件下制剂的抑菌直径，进行正交试验。
Method Using 4-factor and 4-level orthogonal test, the best structure and component has been decided and the analysis of variance is also done to the result of the experiments.
方法采用4因素4水平正交实验，确定其最佳结构组成，并对实验结果进行方差分析。
Objective To study and optimize the ethanol extracting technology condition of Scorpion and Centipede with orthogonal test method.
目的研究全蝎、蜈蚣乙醇提取工艺，并且采用正交设计法优选全蝎、蜈蚣的提取工艺条件。
Method: The orthogonal test of four factors at three different levels were used.
方法：采用四因素三水平的正交试验法，筛选静脉穿刺涂剂的配方。
Using the Orthogonal test method, the optimal structure parameters in subsea mining are obtained by constructing a objective function based on the principle to keep the stability of rock masses.
采用正交试验方法，以岩体稳定性为原则建立目标函数，获得滨海基岩开采最佳采场结构参数。
By using orthogonal test method, the selective study on the mixture proportion about a type of polyurethane concrete was processed.
采用正交试验，对一种聚氨酯混凝土的材料和配合比进行了选择性研究。
With orthogonal test method, it was found that the remarkable factor influencing the grain size of austenite is heating rate, and the optimum parameters for these steel wires have been determined.
应用正交试验法确定了获得超细晶粒的最显著影响的因素是加热温度，并确定了最佳的工艺参数。
This paper describes the influences of some curing agents, plasticizers, filling materials on epoxy resin properties. An ideal compounding is obtained by orthogonal test method.
研究了不同种类固化剂、增韧剂、填料及用量变化对环氧树脂综合性能的影响。运用正交实验总结出了一组最佳配方。
Orthogonal test method was used to optimize reaction conditions and the yield of acenaphthylene reached 59.09%.
采用正交试验法，在优化的条件下苊烯产率达59.09%。
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。
Betterextract condition is obtained with orthogonal test, and the zinc element is put to the ad-dition and recovery test. The method give recoveries of 96.24%, variation coefficient of0.64%.
通过正交试验分析获得较优的萃取条件，并对锌元素作添加回收试验，得回收率为96.24%，变异系数为0.64%；
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。
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