运用正交实验方法对无铅无镉釉上彩熔剂性能进行研究。
The performance of leadless and cadmiumless fluxing agent for overglaze colors was investigated through orthogonal experiments.
并使用正交实验方法研制了ZJ型复合粘结剂及其粘结机理。
Moreover, the ZJ type composite adhesive is developed by cross experiment design, and its mechanism is analyzed.
用正交实验方法，对影响板带材轧制头部翘曲的因素进行了研究。
The factors of influence on head end curl of plate and sheet in rolling were researched by the cross experiment.
采用正交实验方法研究共沉淀法制备PZT压电陶瓷粉体的工艺过程。
The technological process of coprecipitation for preparing PZT piezoelectric ceramic powders is studied through orthogonal experiments.
采用正交实验方法研究了共沉淀法制备PZT压电陶瓷粉体的工艺过程。
The technological process of coprecipitation for preparing PZT piezoelectric ceramic powders is studied through perpendicular experiments.
以取代度为目标，用正交实验方法确定了最佳工艺条件，制得较高取代度cmc。
The best technical conditions were determined to obtain higher substitution CMC by the orthogonal experiment.
以纯天然蚂蚁为原料，采用正交实验方法，对蚂蚁蛋白质的提取条件进行了研究。
The pure natural ant are used as the main raw material, the optimum technic parameters are determined by the orthogonal test, the present study focuses on the processing technology of ant vinegar.
介绍了一种环氧大豆油的无溶剂法合成工艺，通过正交实验方法优选了合成工艺条件；
A solventless synthesis of epoxy soya oil was studiecl. The synthesis process was optimized by orthogonal experiments.
采用正交实验方法，分析了原料组成、粒度对阳极性能的影响，并进行了原料成本核算。
Used the orthogonal experimental technique, analyzed the influence of raw material composition, the granularity to the anode performance, and carried on raw material cost accounting.
分析了液化过程的影响因素，并首次采用正交实验方法确定了两种木材的最佳液化工艺；
The factors influencing wood liquefaction are analyzed and the optimum liquefaction processing parameters are defined.
方法：采用正交实验方法确定配合反应的最佳酸度、原料的物质的量比、温度、反应时间。
Methods: By single factor experiment for foundation, using the orthogonal experiment method to determine the best reaction pH, the molar ratio of raw materials, reaction temperature and reaction time.
利用正交实验方法，研究了聚丙烯(PP)塑料的激光透射焊接工艺参数对焊接质量的影响。
The influence of laser transmission welding parameters for polypropylene (PP) plastics on welding quality is investigated by orthogonal design method.
用正交实验方法筛选出有机相中酶促拆分环氧丙醇反应的最适酶源为猪胰脂肪酶（PPL ） 。
The optimal enzyme resource, porcine pancreatic lipase(PPL), was confirmed by proper test in the resolution of racemic glycidol via esterification with a fatty acid in organic media.
在室内通过正交实验方法提出了其最佳性能的配方，并通过页岩膨胀与高温回收实验对其进行评价。
Through experimental method in the indoor to presented its best performance of the formulation and adoption of shale swelling and high temperature recovery test to evaluate it.
以高温变性豆粕为原料，采用单因素和正交实验方法，对高温变性豆粕在复合蛋白酶作用下的水解特性进行深入研究。
The hydrolysis characteristics of the high-temperature soybean meal hydrolyzed with protamex protease was studied systematically, by using single factor experiment and orthogonal experiment method.
应用正交设计实验方法和方差分析。
Methods: Orthogonal design and analysis of variance were used.
采用正交组合回归设计实验方法，研究硅、锰元素对铸态锌基合金力学性能的影响规律。
By the orthogonal regressive principle, the experiment method is designed, and the regularity that the affect elements si and Mn in the mechanical properties of cast zinc-base alloy have been studied.
方法采用单因素多水平的梯度实验和正交设计实验相结合，对两种不同实验方法所得结果进行分析。
METHODS the gradient experiments of single factor and multilevel orthogonal design were integrated and the results of the two experiments were analyzed.
运用正交设计实验方法进行了配方选择，采用方差分析方法进行了可靠性验证。
The formulation was chosen by orthogonal design experiment method, and the reliability was examined by variance analysis.
其次，本文用正交实验设计和单因素寻优等有关实验方法对端羟基环氧环己烷-四氢呋喃共聚醚的合成工艺进行了研究。
Secondly, with the orthogonal design method and single-factor-experiment, the technics of synthesizing Hydroxyl-terminated copolymer of CHO -thf have been studied in this paper.
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.
通过正交试验等实验方法进行优化，确定出最佳配方和工艺条件。
Many ways of experiments are tried, for example orthogonal experiment, in order to determine the best formulation and craft condition.
通过正交试验等实验方法进行优化，确定出最佳配方和工艺条件。
Ways of guarantee period experiments are tried to determine the optimum guarantee period.
采用正交设计实验方法，研究了界面聚合条件如界面聚合单体的浓度及界面聚合反应时间对膜性能的影响。
The performance of CMM was optimized by studying the preparation parameters, such as the concentration of reactive monomers and the reaction time of polymerization.
方法采用正交设计和载体浸泡定量杀菌试验方法进行了实验室研究。
Methods The orthogonal design test and carrier immersion quantitative germicidal test were applied to carry out experimental study.
首先，本文借助正交实验设计和单因素寻优等有关实验方法对端羟基环氧环己烷均聚醚的合成工艺进行了研究。
Firstly, with the orthogonal design method and single-factor-experiment, the technics of synthesizing Hydroxyl-terminated poly (l, 2-cyclohexene oxide) have been studied in this paper.
首先，本文借助正交实验设计和单因素寻优等有关实验方法对端羟基环氧环己烷均聚醚的合成工艺进行了研究。
Firstly, with the orthogonal design method and single-factor-experiment, the technics of synthesizing Hydroxyl-terminated poly (l, 2-cyclohexene oxide) have been studied in this paper.
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