After single factor optimization, temperature, catalyst amount and molar ratio of methanol to oil were the important factors.
在单因素优化的基础上，确定反应温度、催化剂用量及醇油摩尔比等为显著影响因素。
In addition, single factor effect analysis showed that polypropylene fiber has less effect on expansion ratio and relative dynamic modulus.
此外，通过单因子效应分析可知聚丙烯纤维对膨胀率和相对动弹模的作用效应较小。
During the extracting process, four main factors, namely solid: liquid ratio, immersing time, extraction temperature and extraction time were studied by using single factor analysis method.
在提取过程中，通过单因素法分析了几个主要因素：料液质量比、超声波提取功率及超声波提取时间对提取率的影响。
The effects of fiber ratio of bamboo to wood, compression ratio and fibers screening distribution on properties of MDF from bamboo and wood (BW MDF) were studied with single factor analyzing method.
研究了竹木纤维混合比、压缩比和纤维筛分值等工艺条件对竹木复合中密度纤维板性能的影响。
Each step was optimized during Synthesis processes and single factor experiments were carried out to determine the most effective conditions such as solvent, time, material ratio and so on.
合成过程中对各步进行了工艺优化，通过设计单因素实验，找到了反应的最佳条件，如溶剂、时间、投料比等，使得产品收率有了较大的提高。
In this paper, fly ash was applied to remove the fluoride of wastewater and every single-factor experiment was done, which influenced the removal ratio of fluoride.
在提取过程中，通过单因素法分析了几个主要因素：料液质量比、超声波提取功率及超声波提取时间对提取率的影响。
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。
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。
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