查询词典 continuous distribution function

An ultrashort pulsed-laser beam is composed of a series of monochromatic continuous waves. According to Parseval theorem, the time-averaged intensity can be calculated by the sum of the intensity of these monochromatic continuous waves. Then we derive an equation to study Talbot effect of a grating illuminated by an ultrashort pulsed-laser beam.

我们采用了频谱分析法，即把超短脉冲光波看成是由一系列的单色光波组成，根据Parseval定理，光栅Fresnel衍射的平均光强由一系列的单色光波的衍射光强之和而求得，这样我们给出了一种分析光栅在超短脉冲光波照射下泰伯效应特性的方法。

Methods: Techniques of configuration tracing based on continuous sections was used to identify and localize precisely the cerebral central sulcus on the continuous transverse MR imaging by using a computer.

应用个人计算机设备，运用结构连续追踪技术，对大脑中央沟在横断层MRI图像上进行了识别、定位。

Combining the construction and monitoring practice of Tanyaogou Bridge, the article emphasizes the construction technology of beam O of cantilever continuous rigid-frame bridge, which provides the guidance for future construction of continuous rigid-frame bridge.

结合炭窑沟大桥的施工及监控实践，重点介绍了悬臂法浇筑的连续刚构桥中0号梁段施工的技术方法，为今后的连续刚构桥的施工起一些借鉴作用。

Continuous tracking, the introduction of the world's most advanced technology, continuous improvement, with strong technical strength Yong Billiton domestic and foreign markets.

在不断跟踪、引进世界先进技术的同时，不断进取，凭借雄厚的技术实力勇拓国内外市场。

China should make use of resouce distribution function of public finance, study the foundation of compensation policy of coal resource exploitation, to resolve the problems of enterprises' cost socialization and internal cost externalization in resource exploitation, perfect the market distribution mechanism of coal resource, urge enterprises to apply measures of saving energy and decreasing consumption, lead and encourage the whole society to abstemiously use coal resource, realize the reasonabe expoilatation and using of Chinese coal resource.

应利用公共财政资源配置职能，研究建立煤炭资源开发的补偿政策和措施，解决资源开发中长期存在的企业成本社会化、内部成本外部化问题，完善煤炭资源市场配置机制，促使企业采取措施节能降耗，引导和鼓励全社会节约使用煤炭资源，促使我国煤炭资源合理开发利用。

In this paper, simulated the air flow by use the fluid flow theoretics, based on the configuration and function of F8 distribution valve, established the air brake system model with F8 distribution valve.

本文采用气体流动理论模拟制动系统内空气的流动，并基于F8阀结构和功能建立了带有F8阀的列车制动系统物理模型。

Then we define the stable distribution with four equivalent ways and analyze its properties carefully. To study the stable distribution, we must know how to simulate its random variables. We can learn it intuitively by watching its plot of density function.By adding an auxiliary variable in the Chapter 4, we estimate the four parameters using Gibbs sampler.

接着给出了稳定分布的四种等价定义方法，详细的分析了稳定分布的性质，提出如何利用简单随机数产生稳定分布的随机变量以便我们进行分析研究，借助稳定分布近似密度函数的图形我们对它的特征会有更加直观的认识。

Referring to Bessel function,a calculation equation of temperature distribution in the surface and heat-flow density of wax deposit layer in the laminar flow is deduced,as well as temperature distribution inside.

通过对试验环道上测试段相关数据的测试，对比分析测试段管壁有沉积物和无沉积物时测试段管壁内温度分布的不同表达式，根据能量方程建立了无量纲温度分布方程，利用贝赛尔函数推导出原油在层流状态下沉积层表面温度分布、沉积层热流密度、油流温度分布等相关温度场的计算公式，为研究蜡沉积规律，定性分析管路结蜡层厚度和制定合理的清管方案奠定了理论基础。

This reactor has asymmetrical heat resource distribution. The Bessel function distribution is at radial direction.

此种堆型具有不均匀内热源的分布（径向为贝塞尔函数分布，轴向为余弦函数分布）。

Taking beam with rectangular section as an example, the corresponding analytical solution of beam subjected to cosine distribution pressure is given through constructing the stress function satisfying all boundary conditions and biharmonic equation , which is a base of beam subjected to arbitrary distribution pressure.

以矩形截面简支梁为例，通过构造一个满足所有边界条件和双调和方程的应力函数，给出了梁受余弦分布力作用情况下相应的解析解，这为求解梁受任意分布压力作用下解的问题打下了基础

Fostering the concept of multi-culture firmly and mastering the development of advanced culture correctly are conductive to resisting terrorism, separatism of nationalities and ultraism of religion, which is of great academic theoretical, immediate and profound historical si...

牢固树立多元文化的理念和正确把握先进文化的发展方向，有助于在世界范围内自觉地抵制恐怖主义，民族分裂主义和宗教极端主义。不仅具有重大的学术理论意义，而且也具有重大的现实意义和深远的历史意义。

But if anyone walks in the night, he stumbles, because the light is not in him.

11：10 若在黑夜行走，就必碰跌，因为那光不在他里面。