查询词典 factor analysis

This thesis utilizes the combinational research methods of empirical analysis and normative analysis, historical analysis and comparative analysis.

本文运用实证分析与规范分析、历史分析与比较分析相结合的研究方法，对国外发达国家的中小企业信用担保体系的相关立法和通行做法作了充分的分析，总结出其成功发展信用担保的经验。

Introduce the objectives of financial statement analysis, the trend analysis, common-size analysis and ratio analysis method.

要求学生理解财务分析的目标，理解并掌握趋势分析和比率分析的方法。

The article, first and foremost, sets a theoretical framework by expatiating the relating theory ranging from the characteristics of the commonage of civil sanitation and the relationships between civil sanitation and the government or market. Secondly, along with summarizing the principles and practices at home and abroad in the field of performance evaluation of civil sanitation enterprise, the article also points out the deficiency of Shaanxi in this aspect. Additionally, it consummately construct a performance evaluation index system for Shaanxi civil sanitation according to the factual situation by using following methods such as combining qualitative analysis and quantitative analysis, basic theoretical analysis and cases application analysis.

本文首先对公共卫生的公共物品特性、市场与政府在公共卫生服务中的定位等相关理论进行了阐述，为研究奠定了坚实的理论基础；其次，在吸取国外开展公共卫生管理绩效评价先进理论和实践经验，总结我国在此方面工作不足的基础上，建立了公共卫生绩效评价模型和评价指标体系的框架；第三，运用所建立的评价指标体系的框架，分析了陕西现有公共卫生事业管理绩效评价指标体系所存在的不足，并进行了原因分析；第四，结合实际情况，运用定性分析与定量分析相结合、理论基础分析与实证应用分析相结合的方法，完善了陕西公共卫生事业管理绩效评价指标体系。

Research emphasis is put on thefollowing aspects:First,study of multiwavelet basis(e.g.periodic vector,interpolation vector,multi-dimensional vector)suitable for different practical demands.Second,from perspective of operatorapproximation order,study of normal function approximation operator,contrast and comparison ofwavelet operator and multiwavelet operator and their respective applicable fields.And further,onbasis of the above,exploration of approaches of multiwavelet analysis application in function spacetheoretical research,and higher-lever,more convenient approaches for multi-function spaceapproximation theoretical research.Third,by fully employing unique features of multiwavelet,research action of multiwavelet analysis in the construction of L〓space non-conditionalbasis.Fourth,research such as transient signal analysis,image edge extraction,datacompression,fractal signal analysis.

其一，研究适宜于不同实际问题需要的向量小波基（如周期向量小波、插值向量小波、高维向量小波等）；其二，从算子逼近阶的角度研究一般函数逼近算子、小波算子和向量小波算子的异同点以及较优适用领域；在此基础上，探索将向量小波分析应用于函数空间理论研究的途径，寻找更高层次、更便捷地研究多元函数空间逼近理论的方法；其三，充分利用向量小波所独具的完美性质，探索在〓空间〓无条件基的构造中，向量小波分析的价值；其四，对向量小波适用的信号瞬态分析、图像边缘分析、数据压缩保真、分形信号分析等领域应给予特别的重视。

The digital analysis of the three standard samples of the Al-based alloy with different content of Cu, and the probe into the quantitative analysis that employs the spectrums of Cu 510.55 nm and Fe 510.75 nm as the analysis spectrum and comparison spectrum, indicate the positive relationship between the content of copper and the intensity ratio of the analysis and comparison of spectrum.

对3种不同Cu元素含量的铝合金标准样品进行数字化分析测定，探索选用Cu 510.55nm谱线和Fe 510.75nm谱线分别作为分析谱线和比较谱线进行定量测定的方法，数据显示分析谱线和比较谱线的强度比值与Cu元素含量呈正比关系。

The digital analysis of the six standard samples of the Al-based alloy with different content of Cd, and the probe into the quantitative analysis that employs the spectrums of Cd 508.5 nm as the analysis spectrum, Cu510. 55 nm and Fe510.75 nm as comparison spectrum separately, indicate the positive relationship between the content of cadmium and the intensity ratio of the analysis and comparison of spectrum.

对6种不同Cd元素含量的铝合金标准样品进行了数字化分析测定，探索了选用Cd 508.58nm谱线作为分析谱线，分别选用Cu510.55nm和Fe510.75nm谱线作为比较谱线进行定量测定的方法，数据显示分析谱线和比较谱线的强度比值与Cd元素含量成正比关系。

Through studying the landscape planning and design of the lakeside traveling vacation area,educed the following conclusion: 1st, Ecological consciousness should permeate the development and construction of landscape;basic frame of landscape planning and design in lakefront traveling vacation area: Setting upecological consciousness→establishing the principles of landscape planning and design→theconcept lay: Position analysis, planning orientation→the planning lay: Landscape type analysis, landscape pattern analysis, ecology condign analysis→the design lay: Protection ecologydesign, compensating ecology design, compatible ecology design→establish ecological landscape 2nd, combining the protection first principle with landscape planning and design In planning lay, applying the protection first principle and land utilization "10% principle", plansthe artificial landscape and the management landscape.

通过对滨湖旅游度假区景观规划设计的研究，得出如下的结论： 1、生态意识应贯穿景观开发建设的始终：滨湖旅游度假区景观规划设计的基本框架：生态意识的树立→滨湖景观规划设计原则的确立→概念层面：区位的分析、规划定位→规划层面：景观类型分析、景观格局分析、生态适宜性分析→设计层面：保护性生态设计、补偿性生态设计、适应性生态设计→生态景观的建立。

Then contra poses the system characteristics, analyzes the system demand, market analysis, economic analysis, function analysis and technique analysis.

并针对酒店网上预订系统的特点，对系统进行了需求分析、市场分析、经济分析、功能分析、以及技术的分析。

This article mainly uses statistical analysis, investigating analysis, contrasting analysis, and industry and product structure analysis.

本文主要的研究方法，采用统计分析，调查分析，对比分析，行业及产品结构分析。

This paper makes an analysis of the Doppler speed charts of clear weather and the echoes of large-area precipitation. It also singles out the Doppler speed charts of typical wind fields. In addition, this paper analyzes Doppler radars detecting process of the strong convection current weather system. It also conducts a thorough analysis of Doppler echo features of some hazardous weather, such as cell storm and downward storms. Based on this research and analysis, the paper reaches some important conclusions concerning the detecting methods using Doppler radar and the analysis of the information gathered by Doppler radar.

本文通过分析晴空和大面积降水回波的多普勒速度图像，归纳总结出了典型风场的多普勒速度图象，并着重分析了多普勒雷达对严重危害飞行安全的强对流天气系统的探测，特别是深入分析了超级单体风暴、下击暴流等灾害性天气的多普勒回波特征，得出了多普勒雷达对灾害性天气进行探测的方法、雷达资料分析应用等方面许多有益的结论。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。