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- 与 coefficient 相关的网络例句 [注:此内容来源于网络,仅供参考]
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For first-order linear DPS with spatial-varying coefficient matrices a method is presented to approximate the system piecewisely by N partial differential equations with constant coefficient matrices.
它包括两大部分,一是关于分布参数系统的频率域数学描述即传递函数这一基本问题的应用研究,二是关于一类用多滞后型传递函数表示的分布系统的控制设计问题。
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Chapter 4 is the central part of this dissertation, where the bayes bilateral integrated moment is established on the base of Bayes theory, downside risk and upside potential. According to the variation coefficient which is based on the M-V approach, we substitute lower partial moment for the numerator of variation coefficient, and use higher partial moment as the substitute of the denominator, then we got bilateral integrated moment. Subsequently, through Bayes method we can absorb new information, revise the return distribution from transcendental distribution to posterior distribution, so we got bayes bilateral integrated moment.
第四章是本文的核心部分,在简要介绍Bayes理论、下方风险和上行潜能的基础上,仿照来源于Markowitz的均值——方差理论的变异系数方法,以下偏矩取代其分子部分,以上行潜能取代其分母部分,设计了双侧综合矩方法,接着再引入Bayes方法,吸纳新信息,采用后验概率,设计了Bayes双侧综合矩方法,并在理论上说明了新方法的优越性。
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The corresponding coefficient of deviation mean Φp and transcendental probability P are evaluated under different skewness coefficient Cs by deducing Pearson Type Ⅲ probability density distribution function according to the requirement of Military Specification Airplane Strength and Rigidity.
本文按军用飞机强度和刚度规范中规定的要求,通过对皮尔逊Ⅲ型概率密度分布函数的推导,完成了在不同偏态系数Cs下的离均系数Φp和超越概率P的对应数值编程计算,并得到了相应的计算结果。
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To acquire the inherent topology properties and characteristics of the topology graph at AS-level, we introduce basic network model (Scale-free network and Small-world network) and evaluating parameters (such as cluster coefficient, average path length, degree distribution, Pearson correlation coefficient) in this thesis. Through thorough analysis of the topology of the generating topology at AS-level, we can see some apparent properties with the evaluating parameters and the inherent power-law distribution property of the derived topology. Besides, we discuss the perspective of the evolution of the networks topology based on these analyses.
为了研究Internet自治系统级拓扑的内在拓扑特性和规律,利用了复杂网络的基本网络模型(无标度网络和小世界网络)和度量参数(簇系数、平均路径长度、节点度分布、皮尔森系数等),对生成的自治系统级拓扑进行了大量的分析,从中可以看出度量参数具有一些明显的特性,拓扑中具有一些幂律分布特性,并对网络拓扑的演化发展的趋势进行了探讨。
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And then the drainage performance of porous concrete is studied, porosity and coefficient of penneability are thought to be good targets of its drainage performance, and the dependence relation of coefficient of permeability and porosity is drawn by tests with the permeameter developed by the author.
研究了多孔混凝土的排水性能,提出空隙率和渗透系数是表征其排水性能的指标,利用自行研制的渗透仪,得出渗透系数与空隙率的相关关系。
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According to the experience gained in traditional penetrating tests, this thesis has produced a high-pressure clay permeameter and discussed the instruments testing principle, measuring method and derivation of the calculation formula in details. Meanwhile, plenty of testing research has been done by taking an example for the permeability coefficient measuring of plastic concrete and the influencing factors of tests to the permeability coefficient of plastic concrete measured by this instrument have been analyzed.
3本文根据常规渗透试验中积累的经验,自行研制了一种高压土工渗透仪,对该仪器试验原理、测定方法以及计算公式的推导进行了详细的探讨,并以塑性混凝土渗透系数的测定为例进行了试验研究,对使用该仪器测定塑性混凝土渗透系数时影响渗透系数的试验因素进行了分析。
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In a system consisting of 20% PEG 400 and 12% magnesium sulfate, the partition coefficient of PGA was less than 0.01, PGA almost completely partitioned into the magnesium sulfate-rich bottom phase. Meanwhile, the partition coefficient of cephalexin was 6.7, the partition coefficients of phenylglycine methyl ester and 7-ADCA were 1.5 and 1.2, respectively.
通过考察头孢氨苄、苯甘氨酸甲酯和7-氨基脱乙酰氧基头孢烷酸(7-ADCA)在ATPS中的分配行为建立了一个含20%PEG 400和12%硫酸镁的ATPS,在此体系中头孢氨苄的分配系数为6.7,苯甘氨酸甲酯的分配系数为1.5,7-ADCA的分配系数为1.2,且青霉素酰化酶的分配系数小於0.01。
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Soil bulk density of Z treatment was gradually increased in three years, which was significantly higher than that of C treatment in 0~20cm soil layer. 2.2 Effects of tillage systems on soil moisture content There was significantly positive correlation between soil pondage and rainfall of the same period in R, H and Z treatments, and the correlation coefficient was higher than C, especially the H treatment, its correlation coefficient was 0.70**, which reached a highly significant level, and its soil water retention was better than C.
免耕模式土壤容重在0~20cm均逐渐增高,最终显著高于常规耕作模式。2.2耕作模式对土壤水分的影响 0~20cm土层旋耕、耙耕和免耕模式土壤贮水量与同期降雨量显著正相关,相关系数皆大于常规耕作模式,耙耕相关系数为0.70**,达到极显著水平,土壤保水性好于常规耕作模式。
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The parameter of the reliability and the reproducibility of the microarray data were analyzed by correlation coefficient, coefficient of variation and false positive rate etc. Meanwhile, the error resource also had been inspected.
利用相关系数(correlationcoefficient, R)、变异系数(coefficientofvariation, CV)和假阳性率(falsepositiverate, FPR)分析猪瘟病毒cDNA芯片数据的可靠程度,对cDNA芯片实验数据作了整体的评估。
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Self-comparison experiments with the same kind of tissue and differential expression experiments with the different kinds of tissue have been done to verify the reproducibility and the accuracy of this technique. The parameter of the reliability and the reproducibility of the micriarray data were analyzed by correlation coefficient, coefficient of variation and false positive rate etc. Meanwhile, the error resource also has been inspected.
通过同种组织RNA自身比较实验及不同组织RNA的差异分析实验对cDNA芯片实验的重复性进行检验,利用相关系数(correlation coefficient,R)、变异系数(coefficient of variation,CV)和假阳性率(false positive rate,FPR)分析cDNA芯片数据的可靠程度,对cDNA芯片实验数据作了整体的评估。
- 推荐网络例句
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I think people in this lifetime in a rebirth.
我觉得人在这一生里其实也在轮回。
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He had to tie her hands together.
他不得不把她的双手绑在一起。
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Erastus was stopping at Corinth; but Trophimus, when I last saw him was at Miletus, ill.
4:20 以拉都在哥林多住下了。特罗非摩病了、我就留他在米利都。