This article points out a method for the selection of polarographic base solution using orthogonal design experiment, when single factor changes.
本文提出了在单因素变化实验基础上，以正交设计实验确定极谱最佳底液体系的方法。
The single factor experiment and the orthogonal method were used to optimize the MAE condition.
分别用单因子试验和正交试验来优化微波辅助提取异黄酮的最佳条件。
Method: Respectively degree of orange peel thickness and weight, extracting agent and extraction time for mixing crushed were performed single factor experiment, respectively.
方法：分别对橙皮的厚薄度和重量、萃取剂和搅碎萃取时间等进行单因素实验。
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.
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。
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.
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。
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.
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。
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.
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。
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