查询词典 sampling distribution

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。

This paper describes the temperature field distribution in the gun and the gun deformation caused by this distribution by using ANSYS.

利用ANSYS 对该速调管电子枪的温度场分布及结构的热变形进行了模拟分析。

Weft distribution pattern and its input of fabric with varied weft density ;2. In ordor to weave the varied weft density fabric of which weft distribution pattern is prescribed in sections,the definition field of fabric′s weft density function is divided into continuous and discrete intervals according to the variation characteristics of weft density of fabric.

为织造出分区段设定纬密变化的疏密纬织物，根据织物的纬密变化特点，把织物纬密函数的定义域分成连续区间和离散区间；在此基础上，对于分段连续且可能存在间断点的连续区间，建立了卷取量方程；分析并确定了织物各纬卷取量的解区间，给出了卷取量的求解方法——以解区间足够小为解判据的二分法，并阐明了求解方法在间断点处的有效性；对于由离散点构成的离散区间，给出了区间端点卷取量的取值方法和区间中各纬卷取量的确定方法。

The experimental results show that the distribution founction p of the whole signal group and the different pulse width subsets all fit the lognormal distribution with very high precision in the amplitude's field of definition (V0,VM) under the condition of the big samples, which indicates that the random signal group has the statistical fractal (self-similarity) characteristic.

实验数据表明，在大样本条件下，脉冲信号集合整体及不同脉宽信号子集的p 函数在幅度定义域(V0，VM)内均以很高的精度满足对数正态分布形式，即该随机脉冲信号群具有统计分形特征。

First, the overall framework for the parallel computation of the combination of finite element distribution with unknown quantity distribution is established.

首先，从整体上提出了一个将有限单元分布与未知量分布有机结合的整体并行算法设计方案。

Effective local search tactics reaches local searchers when they are ready to buy - with every way that it is possible for them to buy from you.

有效的地方搜索策略达到当地的搜索，当他们准备购买-以各种方式，这是他们有可能从您那里进行购买。

The first two are periodic sentences for their beginnings; and the fifth and the last are also periodic sentences each for the embedding of a parenthetic structure.

1960年代中后期，当战后女权主义和当时的许多其他抗议运动在西欧和北美发展成某种势力时，性别的概念演绎成补充和延伸生物性别差异的概念。