查询词典 pointed complex

And then, in the foundation of the overseas scholars'study, I study RP and the CRP methods for visualization the dynamics characteristic of the phase space track as well as the complexity degree algorithm of chaos time series——ApEn algorithm. Applying these two methods based on the VB program we analyze separately the data which is obtained from complex financial system model and Lorenz system, and obtain several new recurrence plots and cross recurrence plots. This provides the graph gist of determination complex intrinsic characteristic. The results establish the foundation for exact and further division of chaos time series.

接下来，在国外学者研究的基础上，基于混沌时序形象化相空间轨迹的动力学特征的分别研究了RP和CRP方法以及判定混沌时间序列的复杂度算法的ApEn算法，基于VB程序应用这两种方法分别对Lorenz系统及实际的一类复杂金融系统模型所得到的数据进行了分析，得到了几个较为新的复原图和相干复原图，这对于判定时序数据的复杂内在特性提供了图形上的比对依据，研究结果为混沌时序的准确和进一步分类奠定了基础。

There are totally five chapters in the paper. Chapter 1 is the introduc-tion,and extreme value theory and methods and modelling for returns fat tails are introduced systematically in Chapter 2.This chapter also presents mean excess function and de Haan's moment estimate to decide on the reasonable exceedance threshold. Chapter 3 describes in detail non-linear time series mod-els such as GARCH models and the corresponding statistical inferences,and it also gives modelling and statistical analysis methods for returns series. Chap-ter 4 uses the models in Chapter 2 to analyzes the daily returns for Shanghai complex index and Shenzhen complex index in the Shanghai and Shenzhen stock markets. Chapter 5 applies the models in Chapter 3 to the volatility analysis of the two stock indices returns.

论文总共五章：第一章是引言部分；第二章系统介绍了极值理论方法和收益率厚尾的建模方法，给出了平均剩余函数法和de Haan矩估计相结合的方法确定合理的超越门限；第三章详细论述了非线性时间序列模型GARCH类模型及其统计推断，并且给出了收益率时间序列波动的建模和统计分析方法；第四章利用第二章的模型对国内沪深两市大盘指数上证综指和深证综指日收益率数据分布的厚尾进行了实证分析；第五章将第三章的模型应用到两个股指日收益率时间序列的波动分析。

In order to avoid the singularity in the integration, the integrand was expressed to be sum of complex exponential terms by using discrete complex image method. With generalized pencil of function method introduced, the number, location and intensity of images were obtained without extracting the quasi-static and surface wave terms in the integrand, which makes DCIM more efficient for multi-layered media.

为了避免积分中的奇异性，利用离散复镜像法将积分核用复镜像的指数求和式表示，引入广义函数束方法，可以在不提取积分核中表面波项的条件下，采用数值方法提取准静态项，给出复镜像点的数目、位置和强度，使得该方法在多层介质情况下对格林函数的计算更为有效。

Use minute of pace to expand reach about brief the redundant equality that thought expunction expands be added in the process, the consideration that drops XL algorithm effectively is complex degree reach memory complex degree.

采用分步扩展及约简的思想消去扩展过程中添加的冗余等式，有效降低XL算法的计算复杂度及存储复杂度。

Surgical treatment is effective for the treatment of the complex acetabular fracture,It is a good choice that the complex acetabular fracture is treated through extensile acetabular approach.

手术治疗是复杂髋臼骨折的有效治疗方法，扩展型髂股入路对复杂髋臼骨折手术治疗是一个良好的选择。

Donclusion Surgical treatment is effective for the treatment of the complex acetabular fracture,It is a good choice that the complex acetabular fracture is treated through extensile acetabular approach.

手术治疗是复杂髋臼骨折的有效治疗方法，扩展型髂股入路对复杂髋臼骨折手术治疗是一个良好的选择。

In this paper, the elementary concepts of complex Riesz space and complex f -algebra are introduced first.

本文首先引人了复Riesz空间和复f-代数的基本概念。

It is discovered that metal protectant and polar polymer can reduce fretting wear of complex lithium grease largely by utilizing Fafnir friction oxidation tester investigates fretting wear of complex lithium grease .

用费夫纳摩擦氧化试验机考察复合锂基润滑脂的微动磨损时，发现金属保护剂和极性聚合物可大幅度降低复合锂基脂的微动磨损。

One of the reasons is that, to express in 3D space the model with complex structure, fault block especially, is very difficult, that is, the establishing of concept, method and software model with complex structure.

其原因，一是对于真三维的构造体特别是断块的表达较为困难，即对具有复杂三维柘扑结构的构造进行概念模型、方法模型和软件模型的构建是十分麻烦的。

The two theories are the theory of complex material and the theory of fiber space. The calculate formulas of strength of extension about complex material are deduced.

采用纤维混凝土能有效地控制混凝土的裂缝，提高混凝土的抗裂性能，近年来其研究及应用得到了较大的进展。

Chinese traditional virtue is humility and wariness,the compliment and praise to the others should be declination

中国人的传统美德是谦虚谨慎，对别人的恭维和夸奖应是推辞。如

We bought this house on the never-never.

我们以分期付款的方式买下这座房子。