和指数

In this paper, we introduce the estimation and algorithm o f p arameter and some diagnostic statistics. We deduce the computation formula of curvature and conformal normal curvature for four perturbations of models.

本文主要介绍了指数族非线性模型的参数估计及其算法，若干诊断统计量，并将保形法曲率应用到指数族非线性模型中，推导了模型四种扰动方式的曲率和保形法曲率计算公式。

In 1988, Song Dedun and Ding Jing further verified that the distributions whose inverse forms must be explicitly defined could by no means be a prerequisite for using the PWM method, and they applied PWM method successfully to the estimation of parameters in Pearson Type-Ill distribution (P-III distribution) although this sort of distribution nev...

由我国宋德敦、丁晶(1988年)将美国Greenwood等人(1979年)提出的概率权重矩法，应用于P-Ⅲ分布，取得较好效果。本文将PWM法应用于指数Γ分布的参数估计。统计试验结果和实例分析表明，PWM法用于指数Γ分布的参数估计时，具有较好的统计特性。

Baidu and Google photograph are compared, it is more persnickety it seems that, allegedly need does one cartoon of a piece of Baidu to just can get very detailed index data, for person of this pair of our Seo, it is an user the experience is bad, but probably Baidu has his reason.

最后，说说对baidu指数的感觉吧。baidu和google相比，似乎是比较小气的，据说需要办一张baidu一卡通才能得到很具体的指数数据，这对我们seo人来说，就算是用户体验不好了吧，但是或许baidu有自己的原因吧。

But besides the meanderings of the Dow and Samp;P some market watchers have been eyeing volume numbers which have been pretty piddling lately.

但除了道琼斯指数和标准普尔指数的一波三折外，一些市场观察人士还在关注最近相当清淡的成交量数据。

The adult rats manifested an endocrine deficiency syndrome with decrease of body weight, pituitary weight and its index, and testicular weight and its index.

二、初生期4日内注射MSG以损毁下丘脑弓状核区，成年期表现生殖内分泌缺乏综合征：体重、垂体重及其指数和睾丸重及其指数降低。

The power exponent, however, is much smaller than that predicted by the linear adiabatic theorem.

这个函数关系与线性系统的绝热参量和绝热保真度的幂律关系非常相似，但该系统的幂指数要远小于线性系统的幂指数。

We applied Bayley Scales of Infant Development to measure the mental development index and psychomotor development index.

采用贝利婴幼儿发展量表测评智力发展指数和运动发展指数。

The foaming performance of the slag system of 〓 has been investigated at 1530℃ by means of quadric regression design.

结果表明，光学碱度和CaF〓含量对起泡指数有较大影响，而Al〓O〓对起泡指数影响不大。

In the first part, it discusses the existence of global weak solutions of the initial boundary value problems to a class of multidimensional quasi linear evolution equations with strong damping, nonlinear strain, nonlinear damping and...

我们证明，上述方程中诸非线性项的增长阶（假定它们均具有不超过多项式的增长阶）指数、初始能量的状态和相应的定解问题的整体解存在与解在有限时刻发生Blowup现象之间存在着密切的联系，得到了增长指数、初始能量的状态与整体。。。

Methods Radionuclide ambulatory renography and color Doppler renal hemodynamics were studied in 30 patients with esential hypertension and left ventricular hypertrophy and 21 healthy control group. The glomerular filtration rate,renal index and the distribution of intrarenal artery were investigated.The resistive index, the systolic peak velocity,andthe low diastolic flow velocity and acceleration time of theintrarenal arterial flow were measured. Results Compared with control group the density of intrarenal artery of patients with esential hypertension and left ventricular hypertrophy were significantly decreased.

对30例高血压伴左室肥厚病人及21例年龄相当的健康人对照组行核素动态肾功能检测及彩色多普勒超声肾血流动力学检查，测定肾小球滤过率和肾脏指数及肾内动脉分布，段动脉、叶间动脉的阻力指数，血流峰速加速时间，收缩期最大血流速度，舒张期末最低血流速度。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。