stable distribution

These caprocks, better caprocks, are featured by big thickness, relatively stable distribution, pure argillaceous rocks, strong plasticity and high breakthrough pressure.

盖层具有厚度大、分布较稳定、泥质岩质较纯、塑性较强、突破压力较高的特点，属较优良的盖层。

The latter method uses the statistical distribution stable spectrum coefficient target discrimination, actually tests the average recognition rate 78%.

后一种方法是利用统计分布稳定的谱系数识别目标，实际测试平均识别率为78%。

In the process of economic globalization, the foundation of stable growth of economy in developing countries lies in participating in international distribution of labour. According to the principle of comparative advantages, we can attract investment and adjust economic structure.

在经济全球化的过程中，发展中国家经济稳定增长的基础在于按照比较优势参与国际分工，通过比较利益引导投资和调整经济结构，把国民经济建立在比较优势的原则之上。

Upward camshaft; chain transmission; timing gas distribution system is stable and has little noise.

顶置凸轮, 链条传动, 正时配气系统传动平稳,噪音小.

On the basis of complete study, the thesis argues that the stable distribution fits the ShangHai Stock Index better. And also, the VaR and the expected shortfall can be used as the risk measurement.

本文通过对上证指数进行全面系统研究，指出利用稳定分布能够更好地拟合我国股票市场的收益率，并且在稳定分布情况下，利用VaR和预期损失两个指标来度量风险。

High frequency finance data are not normal usually, so that stable distribution is usually used to fit them.

高频金融数据通常具有尖峰厚尾的非正态特征，常用稳定分布来拟合。

We find stable Levy distribution can describe Shanghai Stock Exchange's composite index.

发现利维稳定分布能很好的描述上证综合指数。

Objective : To probe distribution regularity of elements of syndrome of COPD at stable phase.

目的: 探讨COPD稳定 期证候要素的分布规律,为COPD稳定 期中医证候的分布规律提供依据.

There are only two stable state in the traditional distribution network for Static Synchronous Compensator ( D_STATCOM), that is inductive reactive and capacitive reactive power state.

传统的配电网静止同步补偿器（D STATCOM）只有两种稳定的运行状态，即感性无功状态和容性无功状态。

The character of Cauchy kernel solution are retained, combining physical significance of the oscillating term, so stable fracture parameters is got by replacing Dirac function with normal distribution function.

这样就保留了可做为奇异性的Cauchy核解结构特征，并结合了引起振荡项的点力项的物理意义，用分布函数来取代相应的Dirac函数就获得了稳定的断裂参量表示。

Diffusion probability density function in fractals is described by stable distribution.

物质在分形结构中的扩散密度分布函数属于稳定分布.

The conclusions are: Standing petroleum coke grinding mill needs no any maintenance, but has long service life, lower noise-making, simple technical process, less energy consumption, stable distribution of fine particle of finished product and high productivity.

结论是，立式研磨机研磨元件不需要任何维护，使用寿命长，噪音较低，工艺流程简单，能耗较低，成品细度分布比较稳定，生产效率高。

In this paper, by establishing shot noise model of 1/ f processes, we can obtain their probability distribution based on Campbell's theorem. It is proved that the distribution satisfies stable distribution.

通过建立1/f过程的散粒噪声模型，借助Campbell定理获得了1/f过程的概率分布，证明了所得分布服从稳定分布。

So it is very important to predict the thermal distribution precisely to assure the safe and stable operation.

因此准确预测电机在不同工况下的损耗及其内部温度场分布以保证电机的稳定安全运行是非常重要的。