The mixer's working device was optimized synthetically by means of orthogonal test designs.
应用正交试验设计的方法，对工作装置参数进行了综合优化。
Studying the nearby liquidus semi -continuous casting technics of A356alloy by means of orthogonal test.
选用正交试验法，研究了A356铝合金近液相线半连续铸造工艺参数的影响。
To investigate the soil resistance and the active location between the ridger and soil, the test was carried out in the soil bin by the means of orthogonal test.
采用正交试验的方法，对起土铲进行了土壤阻力室内土槽试验，并通过观察确定了起土铲的主要触土部位。
Several basic parameter we re tested and studied by means of orthogonal test. And the optimum combination of fitting for agriculture production was analyzed and provided.
通过试验对其几个基本参数进行了研究分析，得出了满足生产条件的最优参数组合。
A cyanide tin - copper plating process was optimized by means of orthogonal test. The effect of bath components of electrolytic solutions and electrodeposits was investigated.
采用正交试验研究了氰化镀铜锡合金工艺中各因素水平与镀液、镀层性能的关系，优选出一种最佳工艺配方。
OBJECTIVE The optimum extraction conditions of shionone from herbs Tatarian aster root were studied by means of orthogonal test and microwave-assisted and pressurized solvent extraction technique.
方法利用微波辅助加压溶剂提取法提取紫菀中紫菀酮，通过正交实验，考察了微波提取条件（包括溶剂、提取时间、提取次数和料液比）对紫菀中紫菀酮的影响。
Influence by the factors involved in the heat treatment process on the mechanical properties of the oil casing is analyzed by means of relevant orthogonal test.
通过正交试验，研究了热处理工艺因素对石油套管力学性能的影响。
The effect of major factors were studied by means of single factor test and orthogonal test, and the energy output of the sub-micron TATB and that of its raw material were tested.
通过单因素和正交试验对各种影响因素进行了研究，并测试了产品细化前后的能量输出变化。
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。
In this paper, the effect of technical parameters of brush plating of neutral high-speed iron on the coating's properties is discussed by means of the orthogonal test.
本文采用正交试验法探讨了中性高速铁刷镀工艺参数对镀层性能的影响。
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。
The main material of the binder was PVA17-99, the liquid binder was produced by means of modifying experiment and orthogonal test . The binder could be hardened by blowing CO2.
该粘结剂采用PVA17-99为主要原料，通过改性等实验方法，并利用正交试验优化改性参数，制备了一种常温下呈液态的粘结剂，使用此种粘结剂的型砂可以通过吹入CO2气体硬化。
The main material of the binder was PVA17-99, the liquid binder was produced by means of modifying experiment and orthogonal test . The binder could be hardened by blowing CO2.
该粘结剂采用PVA17-99为主要原料，通过改性等实验方法，并利用正交试验优化改性参数，制备了一种常温下呈液态的粘结剂，使用此种粘结剂的型砂可以通过吹入CO2气体硬化。
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