查询词典 in detail

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。

The characteristic and difference of flow in porous media between the pseudo-plastic fluids and the expansile fluids was described in detail. The experimental pressure drop measurements were made in a packed bed under a variety of conditions, and the variation of the friction factor with the Reynolds number was obtained. Corresponding to the flow resistance in a nonporous channel, the flow resistance in porous media can be divided into Darcy resistance and Forchheimer resistance as well. The experiment data was divided into Darcy regime, transitional regime and Forchheimer regime in accordance with the Reynolds number.

实验测定了不同浓度聚丙烯酰胺溶液在五组填充多孔介质中流动的压降-流量关系，绘出了阻力因子随Reynolds数变化的关系曲线；按照将流动阻力分为层流粘性阻力和惯性阻力的观点，将多孔介质流动阻力分为Darcy阻力和Forchheimer流动阻力；参考有关文献，将实验区域按Reynolds数范围分为Darcy流动、过渡流动和Forchheimer流动。

In traditional teaching, the teacher use the wall map, the filmstrip to explain in detail primarily, or in the simple and remove-install test in hydraulic transmission laboratory , result in the student lacks the necessary sensitive faculty knows, making teaching effect's anti very ideal.

在传统教学中，教师主要通过挂图、幻灯来讲解，或者在液压传动实验室进好的简单的拆装试验，造成学生缺乏必要的感性认识，使教学效果no很理想。

In traditional teaching, the teacher use the wall map, the filmstrip to explain in detail primarily, or in the simple and remove-install test in hydraulic transmission laboratory , result in the student lacks the necessary sensitive faculty knows, making teaching effect\'s anti very ideal.

在传统教学中，打压泵，教师主要通过挂图、幻灯来讲解，或者在液压传动实验室进行简单的拆装试验，造成学生缺乏必要的感性认识，使教学效果不很理想。

Chapter 2: The chapter concentrates on the powerful instrument in studying the carrier transport properties—thermopower.. Starting with the base theory, the chapter discussed the thermoelectricity phenomenon in metal and semiconductor in detail, including the useful Mott formula, phonon drag effect (normal process and Umklapp process), abnormal thermopower in transition metal, two-band model, magneton scattering, and so on. To resolve the abnormal thermopower in low temperature, some theoretical models, such as the distortion of Fermi surface, resonant scattering, spin-bag model, were argued. Each of them has its limition.

第二章：对热电势这一研究物质载流子输运性质的手段进行了综述，从热电势的原理和基础理论研究开始，针对金属和半导体的热电势现象进行了详细讨论，包括研究工作中常用的Mott公式、声子曳引的正常过程和Umklapp过程、过渡金属异常的热电势现象、双带模型及磁子散射机制等等，对于低温下的异常散射机制讨论了声子曳引、费米面畸变、共振散射机制、自旋口袋模型等若干种理论模型及其局限性。

The recent progresses in the study on the fluorescence of rare earth complexes and application for the determination of the rare earth elements and organic compounds, as fluorescent probes for bioactive materials analysis and as detection means in separation technology were reviewed in detail. In chapter two, the absorption spectra of the 4f electron transitions of the complexes of the neodymium, praseodymium, holmium and erbium with fleroxacin in the presence of CPC have been studies by normal and derivative spectrophotometry.

本文以稀土元素配位化学为基础，以导数吸收光谱技术和荧光光谱技术为研究手段，利用新一代喹诺酮类抗菌药物，抗凝血类杀鼠药物的化学结构特点和大环化合物冠醚与金属离子突出的配位能力，以分析应用为目标，系统研究了这些化合物同稀土元素形成的配合物的光吸收和荧光特性，通过对体系实验条件的优化，使体系的稳定性、选择性和灵敏度得到显著改善。

How the "fellow by the name of Rowan" took the letter, sealed it up in a oilskin pouch, strapped it over his heart, in four days landed by night off the coast of Cuba from an open boat, disappeared in the jungle, and in three weeks came out on the other side of the island, having traversed a hostile country on foot and delivered his letter to Garcia---are thingsI have no special desire now to tell in detail.

关于那个"名字叫罗文的人"如何拿了信，将他装进一个油纸袋里并打封，吊在胸口藏好，如何用4天的时间乘坐一条敞口船连夜抵达古巴海岸，而后消失在丛林之中，如何在三个星期之后出现在古巴岛的另一端，其间徒步穿越一个危机四伏的国家，将信交到加西亚手上——这些都不上我现在想要讲述的。

First the formation of composing features is explored with reference to the life experiences of Lehar, the social and cultural background of his age and the development of Viennese operetta; secondly, the composing features are analyzed as to rhythm, melody, instruments device, ensemble and play books; Finally, the work is analyzed from the angle of singing. In this part the style of singing is explained specifically in terms of rhythm, timbre, etc. Also a famous Aria "vilja-lied" in this work is explained in detail and a comparison is made between operetta and opera to impress people with the singing style of operetta in a deeper way.

首先，本文从雷哈尔的生活经历、所处时代的社会文化背景、维也纳轻歌剧的发展来分析《风流寡妇》创作特特征的形成；其次，从节奏、旋律、配器、重唱以及剧本这几个方面来分析作品的创作特征；最后，从演唱的角度分析作品，除了从节奏、音色、起句等方面具体的分析作品的演唱风格外，还对其中的一首著名咏叹调维利亚之歌做了详细地分析，并且从演唱的角度把轻歌剧和歌剧做了一个比较，从而使人们能够更深刻的理解轻歌剧演唱的风格。

Main work in low level vision include researching methods of vehicle detecting and segmentation, as well as techniques of image pretreatment, background updating and shadow removal. In middle level, techniques of vehicle tracking were treated in detail, and Parameters of traffic flow were calculated too. Methods of pedestrian recognition were discussed and alarm of peccancy in traffic was detected in high level.

低层视觉中，主要研究了车辆的检测与分割的方法，还包括图像的预处理、背景更新以及阴影消除等技术的研究；中层视觉中，主要研究车辆跟踪的方法，以及交通参数的检测；高层视觉中，对行人识别技术进行了一定的，同时研究了违规情况的报警。

First of all the differences between photoelectric current / voltage transformer elements in HV and UHV switchgear assembly and independent electric device of conventional open porcelain knob photoelectric current / voltage transformer are described in this paper,then the photoelectric current / voltage transformer elements in HV and UHV switchgear assembly are classified,and the working principle and technical performances of photoelectric current / voltage transformer elements in 500 kV switchgear assembly abroad are introduced in detail.

首先论述了高压和超高压组合电器中光电式电流/电压互感器元件和常规敞开瓷柱式光电电流/电压互感器独立电气设备在概念上的区别，然后对组合电器中光电式电流/电压互感器元件进行了分类。并详细介绍了国外550kV 超高压组合电器中光电式电流/电压互感器元件的工作原理及技术特性。对 ABB 公司、阿尔斯通公司、三菱公司、西门子公司等生产的245～550kV 户外超高压新型组合电器进行了较详尽地介绍和分析，主要是：①基本结构及特点；②主要技术参数

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。