查询词典 density of distribution

The simulation results demonstrate that there is locally favorable distribution in the probability density function of the basic random variables in bounded environment.

仿真结果表明，在有约束环境中该基本随机变量的概率密度分布显示出明显的局部偏好性。

The shape parameter of probability density distribution function is adjusted to match the characteristics of fMRI.

通过调节其概率密度分布函数的形状参数，实现与fMRI感兴趣信号的分布特性更好地匹配。

The calculation of the parameter entire energy consumption sensitivity factor can be obtained by the load distribution probability density function.

本文指明热力系统状态参数存在设备层面和系统层面的两重关联关系。

Then, rain disaster risk model of the flowering period is developed by use of rainfall probability density distribution of 3 consecutive days.

通过分析油葵播种期的关键因子（稳定通过10℃的初终日）30年的概率密度分布，并结合实际播期定义了理论播种期；在此基础上利用连续3 d降雨概率密度分布构建了花期雨害风险模型。

A random signal of known statistical properties of amplitude, distribution, and spectral density.

振幅、分布及谱密度等的已知统计特性的随机信号。

Comparative studies in the relative density, distribution, and quality of names in regions of vary-ing topography would be well worth while.

在地形变化地区名字的相对密度、分布和质量的比较研究将是很值得的。

Content characteristics of five kinds of detrimental elements,As,Cr,Cd,Pb,S,in iron ores imported from 23 countries,totally 490 batches,within recent two years were investigated by statistical techniques.Based on data distribution, interquantile robust statistics,and a brand-new data description technique,kernel density estimation,were used to acquire the standing values of detrimental elements.Multivariate statistical methods,including Principle Component Analysis and Factor Analysis,were used to ...

对我国进口铁矿石中的环境有害元素As、Cr、Cd、Pb、S的含量进行了总体统计分析，选用了四分位稳健统计分析及内核密度估计分别对铁矿中的有害元素As、Cr、Cd、Pb、S的含量的代表值进行估计，探讨了两种方法在代表值估计方面的特点，并使用主成分分析、因子分析等多元统计分析方法对有害元素的含量特征进行整体分类描述，确定了含量特征整体分类的主要有害元素，全面了解进口铁矿中涉及安全、环保等有害元素的质量状况。

The large uncertainty is due to the sensitive dependence of the analysis on the size and density distribution of atoms in the molasses, but the result was satisfyingly consistent with the predicted Doppler cooling limit.

大的不确定性是由于对大小和密度在糖蜜原子分布分析敏感的依赖性，但结果是令人满意的预测与多普勒冷却极限是一致的。相关英语？英语？初一

Since Azzalini (1985,1986) introduced the fundamental properties of the skew-normal distribution, there are many investigations about the skew distributions based on certain symmetric probability density functions.

自从Azzalini(1985，1986)提出关於偏斜常态分布的一些基本的性质开始，就有钗h基於某些常见对称分布的偏斜分布之研究出现。

The contents,accumulation and distribution as well as biological cycles of 9 nutrient elements were studied in four 16-year-old experimental Slash Pine plantations with different density at Lufeng Mountain Forestry Farm in Guangxi Autonomous Region.

在广西禄峰山林场16年生4种不同造林密度的湿地松试验林地内，对N、P、K、Ca、Mg、 Cu、Fe、Zn、Mn 9种养分元素的含量、积累、分配和生物循环以及它们与密度间的关系进行了研究。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。