查询词典 spectrum analysis

The finite element analysis is applied to the frame of a 8 t truck based on ANSYS. The geometrical model and the finite element analysis model with the solid92 element are built. Based on the models, the stress and deformation of the frame are calculated. It may be applied for the improvement of the frame.

利用ANSYS软件对车架进行有限元分析，以某8t载货汽车为例，建立了车架结构的几何模型和以体单元solid92为基本单元的车架有限元分析计算模型，对该车架在载荷作用下的应力和变形进行了计算，可为车架的结构改进提供依据。

But unfortunately, there are little analysis on wind resistance of cable dome by now, and all the getatable analysis didn\'t well consider the features mensioned above.

所有这些特点使得索穹顶结构对风的作用非常敏感，但到目前为止，针对索穹顶结构的抗风分析还很少，而且这些分析都没有充分考虑上述索穹顶结构的受力特点。

Ecological analysis of morphological and genetic variation revealed that:(1) The averages of morphological characters were significantly negatively correlated with WSF (2) Dominant frequencies of some RAPD loci were significantly correlated with WSF (3) The correlation between morphological variation and genetic variation was not significant (4) The cluster analysis based on morphological and genetic evidence supported that all population can be divided into three ecotypes: saltmarsh reed, freshwater reed and giant reed.

相关分析表明：种群内各形态特征的平均值均与水盐联合影响因子显著负相关，但种群内形态变异系数与水盐联合影响因子普遍相关不显著；种群遗传多样性指数与水盐联合影响因子相关不显著，但部分生境倾向型的RAPD位点的显性频率和来自等位酶分析的克隆多样性水平与水盐联合影响因子显著相关；形态变异系数与遗传多样性指数相关不显著，但相关系数均为正值。

This paper is divided in 4 parts. It first puts emphasis on analysis of the reason why the musician Giuseppe Verdi decided to create the tragical image-Violetta; then it deals with the creation of the tragical image from the perspective of musical images. The third part explores the creation of the tragical image through the analysis of the dramatic contradiction. Part four illustrates:thearts innovetion and character of opera LA TRAVIATA.

本文分四部分，第一部分，重在分析音乐家威尔第选择塑造薇奥列塔这个悲剧形象的原因；第二部分，从音乐形象方面分析歌剧《茶花女》的悲剧形象塑造；第三部分从戏剧矛盾冲突音乐分析的角度分析歌剧《茶花女》悲剧形象塑造；第四部分论述歌剧《茶花女》艺术上的革新及特点。

This paper expounds how Giuseppe Verdi created the immortal tragical image Violetta with artistry of drama and music, by music morphological analysis and compound research approaches. Further more the paper comprehensively have an involvement with the music morphology, opera aesthetics, music analysis, dramatic aesthetics and social history.

本文运用音乐形态分析法、复合研究法，主要涉及音乐形态学、歌剧美学、音乐分析学、戏剧美学、社会历史学的学科内容，论述威尔第怎样运用戏剧、音乐的艺术手段塑造出薇奥列塔不朽的悲剧形象。

The global sensitivity analysis is the important methods that was used to analysis effect of the uncertain inputs to the output.

全局敏感性分析方法，是分析输入不确定性对输出影响的主要方法。

The first part is preface, on the basis of expounding the background, the purpose, the meaning and the thinking of the thesis study, briefly introduce the research achievements of domestic and international urban spatial structure; the second part is summary, expatiate on the connotation, component, research span and space type of urban spatial structure; The third part is theory foundation, mainly introduce the three classical models of city spatial structure in the west country (concentric circles mode, fan-shaped mode and multi-core mode) and the relative city development theories (growth pole theory, dot-axis theory, core-fringe theory, metropolis circle theory and city space evolution theory); The fourth part is general situations of study region; The fifth part is the analysis of Lanzhou city spatial structure evolution, along the historical venation Of city development, on the basis of analyzing industrial structure change, focus on and sumup the characteristics of spatial development and form, meanwhile, analyze factors which influences the spatial development; The sixth part is the analysis of Lanzhou city spatial development trend, put forward the development models of Lanzhou city spatial structure from three space aspects(the core city, the city, region) in the future, they are group gobbet structure, fingers structure, circle structure; The seventh part is to mainly put forward the development strategies for the different spatial structure models.

第一部分为前言，在阐明论文研究背景、目的及意义、思路的基础上，简要介绍了国内外城市空间结构相关研究成果；第二部分为概述，对城市空间结构的内涵、组成要素、研究尺度及其空间类型作以介绍；第三部分为理论基础，主要是对西方城市空间结构的3大经典模型(同心圆模式、扇形模式和多核心模式)以及与本研究相关的城市空间发展理论(增长极理论、点轴理论、核心——边缘理论、都市圈理论和城市空间演化理论)的介绍；第四部分为研究区概况，主要是对研究区域范围的界定及其社会经济发展概况介绍；第五部分是兰州城市空间结构演化分析，顺着兰州城市发展的历史脉络，在分析产业结构变动的基础上，着重对城市空间发展及其形态特征进行归纳总结，并分析了空间发展的主要影响因素；第六部分是兰州城市空间发展趋势分析，从中心城市、市域、区域3个空间层面上提出未来兰州城市空间结构的不同模式，即组团结构、指状结构、圈层结构；第七部分是城市空间发展策略，针对不同的城市空间发展模式提出一些对策建议。

The dramatist and musical characters and the perfect combine between music and drama are the purports. The thesis is divided into three parts: the preface, four chapters and the conclusion. In the preface it is explained that what in this thesis is expounded and what kinds of study about the opera there are in Chinese and in the other area of the world. The first chapter is a summary about Gounod and his"Faust", which is the typical work in lyric operas. In the second chapter analysis on drama, the character and figures of the roles in the opera is made, and the characteristic of the plot ,the creation of opera and framework is put together. In the third chapter the music in the opera is studied, and the characteristics are put together on the base of particular analysis on typical passage of aria chorus ensemble. In the last chapter, perfect combine between drama and music is presented by study on Faust's character and psychology,and it is discussed that music implied the plot. And the conclusion is a whole comment of the opera and it's musical characteristics

更多论述。全文由引言、四个章节、结论等几个部分组成：引言是关于论文的选题、国内外研究现状的陈述，指明笔者选题的意义以及国内外学者对此课题的研究程度；第一章是对抒情歌剧作曲家古诺以及抒情歌剧的典范之作《浮士德》的一个总体上的概述；第二章从人物性格与戏剧情节、戏剧结构、戏剧创作等方面对歌剧《浮士德》进行分析，归纳其戏剧特点；第三章是对歌剧《浮士德》音乐特点的研究，通过对咏叹调类、重唱类、合唱类唱段中有代表性唱段的具体分析，总结其在音乐创作方面的主要特点；第四章从音乐刻画人物的性格与心理、音乐暗示戏剧情节的发展等方面，论述了歌剧《浮士德》在戏剧与音乐方面的完美结合；结论是对歌剧《浮士德》的整体论析。

Thirdly, on the basis of above, gradation analysis is put forward to simplify the vibration analysis of complicated coupled system.

三，在上述研究的基础上，进一步提出适合复杂耦合系统简化分析的"层面分析"思想。

NET control technology allows easy maintenance and development process, reducing the preparation of large-scale analysis of the complexity of the procedure, and to Windows-based visualization technology can be realized through the graphical interface and analysis calculation of reunification.

NET控件技术使程序易于维护和发展，降低编写大型分析程序的复杂程度，而以视窗技术为基础的可视化技术可以通过图形化界面实现分析和计算的统一。

Salt is good, but if the salt becomes flat and tasteless, with what do you season it?

14：33 盐本是好的，盐若失了味，可用什么叫它再咸呢？

He reiterated that the PLA is an army of the people under the leadership of the Communist Party of China.

他重申，人民解放军是在中国共产党领导下的人民军队。