查询词典 marginal distribution density function

Analyze the influence of different cervical marginal type on the stress distribution of the maxillary first molar after RCT.

本研究对于根管治疗后牙体修复治疗有较好的指导意义。

The present form of the theory is the "theory of marginal productivity distribution" advanced 100 years ago by Clark George Norman and further developed by the de...

这是主张"三要素创造价值"理论，特别是主张"资本创造价值"理论的学者所面对的理论困难和必须解决的关键性理论问题。

The savings in electricity generation requirements would be slightly higher than the end-use savings, due to flow-on reductions in marginal transmission and distribution losses.

在发电方面的节约程度还稍高于最终用途量的节约，这是由于减少了边际输电的流量损失和配电损失。

Fora special model having identical marginal distribution, this paper givesthe sufficient statistics, whose properties are studied.

对于边缘分布相同的情形，本文给出了充分统计量并讨论了它的性质；对两个参数各提出了一个无偏估计并采用协方差改进法分别对其作了改进。

Furthermore, we can deal with the dependence of multivariate assets and marginal distribution of univariate asset respectively as are to the testing of parameters estimation.

并且可将多资产相依结构和单个资产边际分布分开来处理利，对二者进行分别进行参数估计检验。

To begin with this thesis, using Contourlet transform as an example, it conducts the estimation of marginal and joint statistical distribution of Contourlet coefficients via moment method and maximum likelihood estimator.

本文以Contourlet变换作为切入点，证明了Contourlet变换是一种稀疏表示方式，测试图像在Contourlet变换域的边缘分布属于高度非高斯分布。

Using the estimation of marginal and joint statistical distribution of Contourlet coefficients via the method of maximum likelihood estimator, multiplicative watermarking and blind detection framework is presented in the Wavelet transformation domain and the Contourlet transformation domain.

采用极大似然估计的方法对Wavelet变换和Contourlet变换系数的边缘分布和联合分布进行拟合，提出了一种Wavelet变换域和Contourlet变换域乘嵌入水印及盲检测框架。

The major characteristic of the new method is that it computes the portfolio's VaR by using the functions of copula and marginal distributions only, and don't need to confirm the expression of the multivariate distribution.

其主要特点是只需要考虑连接函数与边际分布，就可以计算投资组合的在险价值，而不需要确定联合分布的具体形式。

Taking Bendong and Xiqiu granitic bodies as an example, the thesis expounds geochemical characteristics of mantle-derived type granitoids in Sourthern China in REE and trace elements as follows: lower ∑REE, obvious fractionation of LREE and HREE, negative anomaly of Eu, relative higher ∑LREE/∑HREE,〓 and 〓 ratioes, rich in transitional elements and poor in large-ion lithophile and immobile elements compared with acidite means by Vinogradov. Original mantle-normalized distribution pattern of incompatible elements is one kind of rich -in-strongly incompatible elements type with enrich of K and loss of Sr, P, Ti and trace element association makes a feature of siderophile and chalcophile elements. The tectonomagmatic discriminating shows that mantle -derived granitoids in Southern China belong to orogenic granitoids formed in island arc/marginal sea basin system.

以本洞和西裘岩体为例，论文阐明了华南幔源型花岗岩稀土和微量元素地球化学特征，表现为稀土总量较低，轻重稀土元素分馏明显，负铕异常和∑LREE/∑HREE、〓、〓比值较高，与维氏酸性岩平均值相比华南幔源型花岗岩过渡族元素含量较高而大离子亲石元素和非活动性元素含量较低，不相容元素原始地幔标准化分配型式属强不相容元素富集型并呈K富集而Sr、P、Ti亏损的特点，微量元素组合以亲铁和亲铜元素为特征，构造岩浆判别显示华南幔源型花岗岩属造山花岗岩，其形成构造环境为岛弧/边缘海盆系统。

DISTRIBUTION OF THE LIMBIC SYSTEM -ASSOCIATED MEMBRANE PROTEIN IN THE MARGINAL DIVISION OF RAT STRIATUM ...

边缘系统相关膜蛋白在大鼠脑纹状体边缘区中的分布。

For the head-teacher of the class said that I had seriously broken the school rules,which led me to a three-day suspend class.

为什么呢？因为我的班主任说我严重的违反了校规，于是让我停课三天。

Many of them believe that the conversion of thousands of working-class folk in England spared that nation from the mass carnage and the tyranny that came with the revolution in France.

他们之中有许多人相信，在英国数以千计的劳工阶级之悔改信主使英国免於遭受如法国大革命所造成的大屠杀和专制暴政。