- 更多网络例句与因素方阵相关的网络例句 [注:此内容来源于网络,仅供参考]
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The analysis of variance showed that,in the case of wolframite flotation whensodium oleate was used as a collector,the grain size,pH value and temperature of thepulp are the significant variables.
按正交方阵进行了实验,对所得实验指标进行了方差计算并分析,结果表明,在用油酸钠浮选纯黑钨矿的场合,起显著作用的独立因素是矿物粒度、矿浆pH以及矿浆温度。
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The statistically designed experiment studied the effects of six factors,i.e.,grainsize,mode of the generation of airbubbles,pH value of the pulp,acid treat-ment,quantity of the frother used,andtemperature of the pulp.
按正交方阵进行了实验,对所得实验指标进行了方差计算并分析,结果表明,在用油酸钠浮选纯黑钨矿的场合,起显著作用的独立因素是矿物粒度、矿浆pH以及矿浆温度。
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Based on a variety of books and materials, foreign or domestic, this thesis deals with the recent development and application, the past, present and future for solar energy and solar cells, analyzes the great senses of solar energy and solar cells for the development of economic, and analyzes their structure photovoltaic effect and conservation efficiency. The writer also elaborates the working principles and application characteristic of solar cell, various factors that may lead to bad conservation efficiency of solar cell. Based on the the working principles and application characteristic of solar cell, emphasizes on some ways of improving photovoltaic conservation efficiency for solar cell, for example: the appropriate thickness of solar cell, the low resistance, the phalanx of solar cell, the film of reduce the reflect of solar rays, and so on, and designs simply the feasible way, then give out the CAD frame chart .
本文是在收集了大量的国内外图书资料的基础上,对太阳能和太阳能电池的广泛应用领域、过去、现在和未来进行了探讨,分析了太阳能和太阳能电池的对我国经济发展的重大意义,阐述了太阳能电池的工作原理和应用特性,论述了影响太阳能电池光电转换效率的因素,重点介绍了几种提高太阳能电池光电转换效率的方法,例如:合适的太阳能电池厚度、降低太阳能电池的串联电阻、采用太阳能电池方阵、采用光伏发电自动跟踪系统、采用减反射膜和折面型抛物柱太阳能聚光器,并对以上可行的方法进行了简单综合设计,实现了 CAD 框图。