查询词典 pascal distribution

Thus far, little has been known for the extreme value distribution of general structural dynamic stochastic responses, except for some special results, say, the Rayleigh distribution in the case of narrow - banded Gaussian stochastic processes.

由于基于首次超越破坏准则的结构动力可靠度问题可以转化为相应动力反应极值分布的积分问题，获取结构动力随机反应的极值分布具有重要的意义川。

Since financial asset returns don't often follow the hypothesis of normal distribution, we try to evaluate VaR by mixture of normal distribution and extreme value theory. The purpose of my study uses various Value at Risk models for monitoring the market risk of foreign investment port folio.

本研究主要目的在比较何种方法在估计汇率波动风险值时较具准确性，希望能够提供一客观风险揭露的参考工具，让必须面临汇率风险的企业及金融机构能有效判断目前的风险程度，以采取必要之避险措施。

The non-stationary index of automobiles\' supporting force response under side wind is analyzed, which confirms the reasonableness of stationary assumption in dynamic reliability analysis.Thirdly, joint distribution of wind speed and wind direction is established based on the extensive extreme value distribution, which is used for reliability analysis of bridge traffic safety.

其次提供了Fourier变换识别抖振响应频谱失真的实例，采用Hilbert-Huang变换分析桥梁抖振响应的时频特性，从结构动力学角度探讨了响应非平稳性的原因，从风工程的角度探讨HHT变换分量的物理意义，并分析侧风作用下桥上汽车支撑力响应的非平稳指标，为动力可靠度分析中平稳性假定的合理性提供必要的论证。

This paper selects futures contracts of copper in SHFE, hard wheat in ZCE and soybean in DCE as samples and,by means of principle of maximum entropy,generalized extreme value distribution and K-S goodness-of-fit test, makes an empirical study on the characteristics of statistic distribution of time interval between extreme volatilities of return rate series of commodity futures in China.

本文基于极值理论，以沪铜、大连大豆和郑州硬麦期货为研究对象，应用最大信息熵原理、广义极值分布和K－S拟合检验，实证分析了我国商品期货收益率极端波动的时间间隔的统计分布特征。

Extreme Value Theory models the tail of the return distribution rather than the whole distribution.

极值理论主要是研究随机变量或过程的极端情况的统计规律性。

Our logistics development of the straits western side economic zone may focus on the constitution of the straits western side economic zone. With the booming of economy and merchandise trade, our province can base on the relation between the straits, set up all kinds of regional distribution centers and town distribution centers, and built logistics information network system. According to the principle of "government driving, corporation attending, market acting, circulation fade-in", our province can form efficient and effective the straits western side economic zone logistics network system, which it can touch the international logistics network, link up the logistics network of Bohai Bay Region, Yangtze River Delta Region and Pearl River Delta Region and join the Taiwan Strait logistics network.

我省海峡西岸经济区现代物流发展应围绕海峡西岸经济区建设为中心，依托经济发达商贸繁荣，立足两岸关系的前沿阵地，按照"政府推动、企业主体、市场运作、循环渐进"的原则，发展各具特色的区域流通中心和城市流通中心，建设全方位物流信息网络系统，逐步形成结构合理、布局科学、技术先进、运转高效、畅通完整的海峡西岸经济区物流网络系统，实现与国际接轨，衔接长江三角洲、珠江三角洲，对接台湾海峡两岸的海峡西岸经济区现代物流功能。

Our logistics development of the straits western side economic zone may focuson the constitution of the straits western side economic zone. With the booming of economy and merchandise trade, our province can base on the relation between the straits, set up all kinds of regional distribution centers and town distribution centers, and built logistics information network system. According to the principle of "government driving, corporation attending, market acting, circulation fade-in", our province can form efficient and effective the straits western side economic zone logistics network system, which it can touch the international logistics network, link up the logistics network of Bohai Bay Region, Yangtze River Delta Region and Pearl River Delta Region and join the Taiwan Strait logistics network.

我省海峡西岸经济区现代物流发展应围绕海峡西岸经济区建设为中心，依托经济发达商贸繁荣，立足两岸关系的前沿阵地，按照"政府推动、企业主体、市场运作、循环渐进"的原则，发展各具特色的区域流通中心和城市流通中心，建设全方位物流信息网络系统，逐步形成结构合理、布局科学、技术先进、运转高效、畅通完整的海峡西岸经济区物流网络系统，实现与国际接轨，衔接长江三角洲、珠江三角洲，对接台湾海峡两岸的海峡西岸经济区现代物流功能。

We get both of the strike-slip distribution and the dip-slip distribution on the fault plane.

最终得到了断层面上的走滑和倾滑位错分布。

Theoretically ,single fiber tenacity is fitted to Weibull distribution and fiber bundle tenacity to normal distribution.

以单纤维强度服从Weibull分布，纤维束强度服从正态分布为理论基础，测定分析了纤维束的平均强度与纤维根数的关系。

The distribution of fig trees in the world was presented in this paper, and then the distribution and research advance of fig species in China were elaborated, suggesting the importance of understanding of Ficus species occurred in China for the worldwide researches.

介绍了榕树在世界的分布规律，着重阐述了榕树在中国的分布及中国榕树分布种的研究现状与存在的问题，探讨了中国榕树的花序特点、开花物候及在协同进化中的意义，指出了中国榕树资料在世界研究中的地位和作用。

Tom: You are right, he worked hard all the time.

你是对的。他一直都是努力工作。

Take shortcomings,failures,and mockings of others as commonplace and a drive to complete oneself,hold your own opinion over the evalution and disscution divested from others,afterwards sink into the state of eliminate mistakes if any or encourge oneself being not being influenced by the sayinngs of others or having no ideas to do.

把缺点、失败及别人的耻笑等看成是一种常事，当成完善自己的动力，对别人的评价和议论自己心中有主见，做到&有则改之，无则加勉&，不为人言所左右或无所适从。