由于数据集不是对称的,我们可以清楚地排除正态分布模型不是一个合适的选择。
As the dataset is not in a symmetrical shape, we can clearly rule out that a normal distribution model would not be a suitable choice.
建立移动支付系统风险分布模型。
革螨种多度分布用对数正态分布模型拟合。
A lognormal distribution model was used to fit the mite species abundance.
从信息的分布模型,导出了信息的可测条件。
From the model, the measurable condition of information is derived.
本文海杂波的幅度分布特性采用K分布模型。
The model for describing amplitude characteristics of sea clutter is given by a K-distribution model.
最后得到的损失分布模型可用于保险损失额的拟合中。
The final loss distribution model can be used for the fitting of insurance loss.
简要介绍了引力透镜,NFW质量分布模型的基本原理。
This article briefly introduces the basic principles of gravitational lens and NFW mass distribution model.
本文建立了有限几何尺寸板条激光介质的三维温度分布模型。
In this paper, a three-dimensional model for temperature profile in finite laser slabs is presented.
结论醋柳黄酮缓释片缓释效果显著,体外释放符合威布尔分布模型。
CONCLUSION The TFH tablet has sustained release property in vitro. The drug release pattern is in accord with Weibull distribution.
在DCT变换系数的分布模型上,本文提出了一种码率控制的新思路。
Based on the distribution of DCT coefficients, a new rate control idea is proposed in this paper.
通过与指数分布模型的比较,得出管内统一速度分布式是相当可靠的。
Compared with the exponential distribution, the unified velocity distribution of pipe flow is very reliable.
桥梁施工过程是一种随机现象,工序发生和持续时间亦是随机概率分布模型。
The bridge construction process is the chance phenomenon. Working operation occurrence and its duration are the random probability distribution model too.
提出激光在强散射介质中传播的空间分布模型,对压缩照射进行了理论分析。
The space distribution model of laser propagation in strong scattering medium is advanced. The theoretical analysis for the press irradiation is made.
然而,在现代高分辨声纳系统中,混响包络的统计特性并不符合瑞利分布模型。
However, in modern high-resolution sonar systems, the statistics of reverberation envelope is not in accord with Rayleigh-distributed model.
模型类型包括频率直方图、累积频率分布图及双对数坐标表示的理论分布模型。
The model types include frequency histogram, cumulative frequency distributing graph and theoretical model with double logarithmic coordinates.
在广义帕累托分布模型中,门限值过小,极限定理不成立,得到的估计是有偏的;
In GPD model, a too low threshold will get biased estimates because the limit theorem does not apply.
在水利水电工程的风险分析中,组合分布模型的提出将有重要的理论意义和实用价值。
Proffering the combined distribution model will be valuable to theory and application in the risk analysis of the hydraulic engineering.
建立在极端事件风险的理论基础上,提出了由原始分布和尾分布组成的组合分布模型。
Based on the theory of extreme event risk, a combination distribution model composed of the original distribution and tail distribution was put forward.
结果表明:改进的根系生长分布模型比原有模型更能准确地模拟冬小麦根系的生长分布。
Results showed that the improved wheat root growth distribution model simulate the wheat root growth distribution better than original model.
引入模糊数学技术,采用选择模糊分布模型的方法和专家调查法确定不同项目的隶属度。
By using fuzzy math theory, choosing the fuzzy distributing mode, and using expert investigation method, it calculates each different item's subordinate degree.
通过对各类影响料面分布的测量参数的信息融合获取料面特征,建立了高炉料面分布模型。
A burden surface distribution model is built by fusing the information of all operation parameters that affect the burden distribution characteristics.
文章分析了“0 - 1”分布模型的使用规律,并对两个典型问题提出了其他的组合解法。
This paper analyzes the application rule of the model of "0-1" distribution and proposes other combined solutions to the two typical problems.
研究结果表明,一般使用的均匀分布模型会低估地震危险性结果,导致高烈度分区的面积缩小。
The results show that the usual uniform models may underestimate the earthquake hazard and result in the reduction of the areas of high intensity.
介绍了一种分布模型识别方法的原理及县体应用,有利于提高产品寿命分布模型识别的准确性。
The principle and application of a discerning method of distribution model is presented, which could improve the accuracy concerning distribution model identification of product life.
然后基于数学形态学方法提取出薄膜表面缺陷的密度;最后给出了薄膜表面缺陷粒径的分布模型。
Then, based on mathematical morphological, it extracts the density of defects and the model distribution of the defect size also.
活度系数是形态分布模型中的关键性参数之一,对定量描述水、岩之间的元素迁移具有重要意义。
Activity coefficient is an important parameter in aqueous speciation models, and plays an important role in describing the mass transfer between water and rock quantitatively.
笔者研究并建立了焊接钢管焊缝漏检缺陷的概率分布模型及材料性能、输送压力的概率分布模型;
Probabilistic distribution model for welding flaws undetected, material mechanical properties and internal pressure of welded steel pipe are investigated.
本文对国内外常用的交通分布模型进行了评析,指出了增长系数法和重力模型所存在的缺点和问题。
This artical analyses the trip distribution models which are widely used in the world and points out the shortcomings and problems in those models.
通过对经典运输问题在实际规模网络中进行扩展,建立了基于路径可靠性的区域运输网络运量分布模型。
By expanding the classic transport problem in actual regional transportation network, the network flow distribution mode model based on paths reliability is proposed.
通过对经典运输问题在实际规模网络中进行扩展,建立了基于路径可靠性的区域运输网络运量分布模型。
By expanding the classic transport problem in actual regional transportation network, the network flow distribution mode model based on paths reliability is proposed.
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