查询词典 moment method

In this thesis,using the Bernstein polynomial approximation,Stieltjes transform method and the central limit theorem of martingale,under suitable moment conditions,we prove the CLT of LSS G_n with a generalized regular class C4 of the kernel functions for large dimensional sample covariance matrices.

在适当的矩条件下，当核函数f属于C4时，我们证明了大维随机协方差矩阵的线性谱统计量的中心极限定理。

A few enterprises are in invite applications for a job is high-level the acceptance when the talent year income," management " share out bonus is waited a moment, arrive when settle accounts of the end of the year, total meeting finds out a variety of reason to try; of embezzle part of what should be issued to on-the-job employee, disappear when benefit is good add bonus to raise wage, not be to default when financing is tight, namely 30%, of 50% extend; gives result for stimulation, how many does the bonus after the affirmatory index that finish, deduct a percentage from a sum of money have, arrived really the end of the year when, also can think up all sorts of method embezzle part of what should be issued.

一些企业在招聘高级人才时承诺年收入、"治理股"分红等等，到年底结账时，总会找出种种理由加以克扣；对于在职员工，效益好的时候不见加奖金提工资，资金紧张时不是拖欠，就是30%、50%的发放；为了刺激出成绩，承诺完成指标后奖金、提成有多少，真到了年底的时候，也会想出各种办法克扣。

It is OK to brush website discharge the website that the in a sense makes all-time freeboard person enrage, but the visit amount that increases a website on discharge statistic program, can achieve some kind of goal thereby, if the website improves person energy of life, raise Alexa rank quickly, raise search quantity to wait a moment, especially to novice user, improving website person energy of life is the wish of friend of a lot of stationmaster all the time, but adopt common method very inaccessible, some should be not talked additionally.

刷网站流量可以在某种意义上制造空前超高人气的网站，但在流量统计程序上提高网站的访问量，从而能达到某种目的，如网站提高人气，快速提高alexa排名，提高搜索量等等，尤其对于新手用户来说，提高网站人气一直是很多站长朋友的心愿，但是通过普通的方法很难达到，有的就另当别论了。

In this dissertation, the characteristics of microstip structures are analyzed by the method of moment in detail.

本文利用矩量法对微带结构的特性进行了详细地分析。

This paper introduces briefly a new test method of mass properties(center of mass and moment of Inertia).

文章介绍了一种全新的卫星质量特性测试方法，并在原理上进行了论证。

Inaddition,we propose a so-called symmetric random weighting method to deal withthe case when the third central moment of underlying population is zero.

此外，我们还提出了所谓的对称随机加权法以处理总体三阶中心矩为零的情形。

The modified double weight function method is to introduce new weight functions doing subtraction between two negative exponential-type functions. For a Pearson type three probability distribution, the MDWF is able to make estimations of the Standard Deviation and Coefficient of Skewness C(subscript S from the second-order weighted central moments reduced to the first-order weighted central moment estimations.

修改的双权函数法是将两个负指数型函数之差所构成的函数类取作权函数，对于皮尔逊Ⅲ型分布，它能使σ和Cs的估计由原权函数法的二阶加权中心矩降低为一阶加权中心矩估计。

Digital image correlation method ; circular window ; moment character

数字图像相关方法；圆形窗口；矩特征

From the known inverse moment estimator ra,Give confidence level l-a,the followingsystem can be establishedThus we obtain the confidence interval of the accelerated coefficient V-V0 =At last this article testified the validity of this method by an example.

的单调性，即可得到加速系数八产、V0二的置信水平为1一a的置信区间为，汤认。一份几叭司最后举例验证方法的有效性。

For the aforesaid reasons, in the second chapter ,this article estimates some parameters in the two-parameters Weibull distribution by the hybrid ALT method,and gives the inverse moment estimator for the shape parameter,at the same time the confidence interval of the accelerated coefficient is given .

基本研究问题：设应力水平V下产品的寿命服从两参数威布尔分布，则在混合应力加速寿命试验下产品寿命T的分布函数为：记T/t_0=X则X的分布函数为其中令λ=θ~m由上式得λ的极大似然估计又由(2.2.1)式知，是来自均值为λ的指数分布的次序统计量记则有又由引理2.2.1，若又、r，长，乞=1，2，…，n，则有(1)2 。。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。