分析集
- 与 分析集 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 following conclusions have been reached, milk has an obvious absorption in the mid-infrared band, and the locations of the absorption peak are consistent with the attributes of molecule functional group analysis and the information from FOSS Company; the effects of the factors on the repeatability are below 3‰; For the quantitative analysis, the method of factorial design is applied to optimize the calibration set. The outliers are determined considering the residual variance distribution. The correlations are 0.990 and 0.986 for fat and protein, respectively. The Root Mean of Square Error of Prediction is 0.121 and 0.111 for fat and protein, respectively. With the application of the methods of wavelengths selection, the numbers of wavelength is decreased greatly from 3301 to 100. The speed is accelerated and the accuracy of the calibration is improved to some extent.
结果表明:牛奶在中红外的吸收特性明显,吸收峰的位置与分子结构的谱带归属以及乳品分析仪器的成功厂商FOSS公司提供的资料基本一致;各种因素对光谱测量影响的CV值基本可以控制在3‰以下;在定量检测中,通过析因设计方法优选校正集样品,结合样品的残差图确定奇异点,脂肪模型和蛋白模型的相关系数分别为0.990和0.986,预测均方根误差分别为0.121和0.111,而在采用波长选择对模型进行优化后,波长从3301个减为100个以内,加快了运算的速度,同时还在一定程度上提高了模型的精度。
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The results show that the maximum resultant displacement of the Fresnel lens occurred at the corners of the arrays of photovoltaic concentrators for the given HCPV system at all elevation angles.
模拟分析结果显示,对於给定之聚光型太阳能发电系统在任何仰角中,聚光透镜最大之位移量将发生於各个集光器角落之聚光透镜上,并随著风速的增加而增加。
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The WYD method is improved on the basis of analysis and research of free interface modal synthesis method that regards the Ritz vector formed by WYD method as reserved main modal set, and influence of modal truncation on synthesis precision is discussed.
在分析研究了以WYD法形成的Ritz向量作为保留主模态集的自由界面模态综合法基础上,改进了WYD方法,并讨论了模态截误差对综合精度的影响。
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The purpose of this study is to evaluate various data processing methods, including logarithmic transformation, robust statistics, excluding outliers and Box-Cox transformation for evaluating soil total P content with normal distribution. The result showed that Box-Cox transformation was applied in order to achieve normality in the data set and to dampen the effect of outliers. Geostatistical analyses were carried out, including calculation of experimental variograms and model fitting. The best theoretical model for semivariogram of soil total P were spherical model.
结果表明,Box-Cox转化成功地使数据集服从正态分布并消弱了异常值的影响,应用地统计学分析方法进行了实验变异函数的计算和最适合模型的拟合,得出土壤全磷最好的理论模型为球状模型,随后用普通克立格估值方法绘制了土壤全磷的空间分布图。
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This dissertation, from a system design point of view, is devoted to the essential problems of RRM in CDMA systems based on SIC, such as power control, rate allocation, call admission control and system capacity analysis under multi-path diversity fading channels.
本文从系统设计出发,研究基于SIC的CDMA系统中的无线资源管理关键问题,包括功率控制、速率分配、呼叫接纳控制以及多径衰落分集信道下的容量分析等几个方面。
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With analytical framework to review software outsourcing industry in China at present, we find that, the industry itself faces a lot of problems such as limitation of integration, irrationality of personnel structure, lag of investment environment, lack of intellectual property protection, hypo function of guild, deterioration of service ability, rubber check of industrial supporting policy and so on.
在软件外包产业发展五要素的分析框架下,观察我国软件外包产业现状,可以发现,中国软件外包产业面临企业多且散、集群聚而不合,人才结构不合理,投融资环境建设滞后,知识产权保护力度不够、盗版严重,行业协会功能欠缺、服务能力低下,软件外包产业扶持政策没有落到实处等一系列问题。
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By the Rosetta data analysis saddlebag based on the Rough set theory,the total process of knowledge discovery in databases was accomplished including data preparing,data analysis and the interpreting of the results.
采用基于 Rough集理论的数据分析工具包Rosetta,实现了薄膜蒸发器的产量预测研究。
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This paper analyzes the principle of chief anti jamming technologies of frequency agile radar FAR frequency diversity radar FDR and self adapt frequency agile radar SAFAR in frequency domain studies the effectiveness measurement methods of these technologies brings forward the self adapt improvement factor which measuring the anti jamming effectiveness of self adapted frequency agile radar .
分析了频率捷变,频率分集,自适应频率捷变等雷达在频域的主要抗干扰技术原理,研究了这些技术的效果度量方法,提出了度量自适应频率捷变雷达抗干扰效果的自适应改善因子。
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Through the analysis of the short cicuit flowing space of the sample machine of the by- attic dust collection fan and property test result,some conclusions are drawn in this article.
本文通过对所研制的风幕集尘风机样机的短路流场及特性实测结果分析,得出一些具有实际意义的结论。
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The bulked Segregant Analysis was used to examine and evaluate the feasibility and the efficiency of the identification of markers linked to resistance to bacterial wilt in potato.
利用集群分类法(bulked segregant analysis, BSA)对与马铃薯青枯病抗性连锁的分子标记进行了分析。
- 推荐网络例句
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She gently rebuff ed him, but agreed that they could be friends
她婉言拒绝了,但同意作为朋友相处。
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If in the penal farm, you were sure to be criticized.
要是在劳改农场,你等着挨绳子吧!
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Several theories about reigniting and extinguishing of the arc have been refered.
本文综合考虑了几种电弧重燃和熄灭理论。