查询词典 thesis

This thesis has discussed the theory of measuring distance in ultrasonic, which include ultrasonic shaking transmit velocity, central frequency, angle of launch control, measure distance, dynamic measure and so on. According to character of wave shape output by circuit, this thesis has designed an efficient way to diminish noise that enables precision of the ultrasonic sensor to 0.2%.

论文详细论述了超声波测距的基本理论，包括超声波震动传播速度、中心频率、发射角控制、发射能量、检测距离、动态检测等；并根据电路输出波形特征设计了有效的降噪方法，使超声波传感器的精度达到了0.2%，然后对降噪后的信号进行了标定。

The research on design education in this thesis, included in fine art education of curriculum project in middle school, relate to the significance, characteristic and direction of education, curriculum construction, strategy in course actualization and so on.There are four parts in this thesis.

结合基础美术教育课程改革的不断深化，对在普通中学美术教育中开展的设计方面教育的意义、特征、目标方向、课程建构和课程实施策略等作较深入研究是十分有必要的。

Four parts are included in the thesis. First, considering the theory of Real Estate Market and the important value to research Yanji Real Estate Market. Second, through present situation of Yanji Real Estate Market. Analyzing the relation of supply and demand, the charactery of Yanji Real Estate Market. Third, looking into that Yanji Real Estate Market will be confronted problems and its causes. Last, the thesis gives the measures of developing Yanji Real Estate Market.

本文共分4个部分，首先阐述房地产市场的一般理论，以及研究研究延吉市房地产市场的意义，接着通过对延吉市房地产市场发展现状的深入考察，分析研究延吉市房地产市场供求关系和运行机制，然后剖析延吉市房地产市场存在的问题及其成因，最后对延吉市房地产市场的未来发展前景作了展望，并提出了促进延吉市房地产市场健康发展的对策。

Based on the chorography of Ming Dynasty or Qing Dynasty, the historical materials of Republic of China, existent objects, this thesis chooses the period of Ming and Qing as the base point. By systemically and academically studying on the city form of Quanzhou, ferreting the evolving mechanism, expatiating the evolutive course and analyzing the regularity and reality of it, the thesis would help to direct and induce people to understand the traditional Quanzhou city well and truly, and then supply reference to the work of preserving and rehabilitating the cities, thus maintain the special structure and the vernacular space of the old city.

论文在明清地方志、民国史料和现存实物的基础上，选择明清时期为研究的基点，通过对泉州城市形态进行系统理论研究，整理其历史发展脉络，揭示其演化历程，剖析其中的规律性和真实性，从而有利于引导人们正确认识古代泉州城市，并在当代的古城维护整治和更新建设中提供理论参考，以保持或恢复泉州古城的特殊城市结构和独特场所空间。

This thesis begins with the definition and standardization of the enterprises in medium and small scale, and the economic analysis on them, drawing conclusion about the circulating funds problems; through the discussion about American and Japanese medium and small - sized enterprises on management, supporting policies, laws and regulations, and their mode and facilities of circulating funds, it probes into the efficient references and practical inspiration for our own; finally this thesis discusses the countermeasure to deal with the circulating funds problemsof medium and small - sized enterprises with the inspiration from the American!

论文首先对中小企业概念和界定标准，中国中小企业发展状况和融资状况进行了经济分析，得出了中小企业融资难等问题；通过西方社会美、日中小企业方面的管理方法，扶持政策及法律法规，以及融资模式和融资工具、担保方法的论述，为探讨我国中小企业制定法律法规和经济政策等方面奠定了基础，提供了有效的借鉴和有益的启示；最后，就中小企业融资困难和美日两国融资模式、担保经验启示，探讨了中小企业融资的对策。

In short, the thesis gives its own thinking about how to understand city brand and try to search the new frame and new method of study the city problem. For the city manager, the thesis has certain reference value on the construction of the city brand.

总体而言，本文就如何认识和把握城市品牌给出了自己的思路，并试图探索研究城市问题的新框架和新方法，对于城市管理者进行城市品牌的建设有一定的参考价值。

And try to define it in the following aspects: I By using the characteristics of computer hyper text, carry out the combination of information techniques and math courses; II Use the modern information techniques as a basic tool for students in vocational schools to gain knowledge; III The combination of modern information technique and content of math course should face the students' cognizable structure. IV To develop interest is the ultimate purpose of this combination; There are explanations of typical cases and discs of courseware in this thesis. From the cases, we can found that the combination is feasible in some content. In order to put the theory into practice, this academic thesis also presents some questions worthy of further thought.

对"信息技术与职教数学课程整合"进行了界定，重点在以下方面进行了探索和实践：、利用计算机超文本特性，实现信息技术与数学课程内容整合、把现代信息技术作为职业学校学生的基本认知工具、根据职校学生的认知特点进行现代信息技术与数学课程内容整合、整合将大大激发学生学习数学的兴趣文中附有典型的案例说明及课件光盘，从案例可以看出，"信息技术与职教数学课程整合"具有一定的可行性；为了更好的将理论运用于实践，本文还提出了值得思考的问题。

In this thesis, we will mainly do research on the novel scheme for Digital image Steganography, Digital Image Secret Transmission in network and the development of the information hiding device for application. The main contributions of this thesis are as following: The novel conversion method for mapping image to complex number is proposed, and the plus, minus, multiply and complex conjugate operation of image are defined based on Positional number systems and complex number system. Following new results have been gotten: 1 The suitable complex number basis to be used to express integers is a big set. 2 Any image can be mapping into a one-to-one point. 3 Lots of image processing problem can be considered based on geometric theory.

在本论文中，研究工作集中在数字图像伪装算法的新模型、图像在网络中的加密传输的新方案和信息伪装设备的研发等三个方面，主要包括：基于位值制记数法和复数系理论，提出利用复数作为基底的数字图像新的表示方法，用复数运算定义了图像和图像间的"加"、"减"、"乘"、"共轭"等运算关系；得到理论结果： 1、能表示任何整数的复数基是很大的一个集合。2、任何一幅图像，都能和复平面上的一个点一一对应。3、可以将图像问题化归为平面几何问题处理。4、复数系下的图像表示适合用于信息伪装。

This thesis analyses the changes of management environment in new period with the thought of strategy management. And the thesis also designs a set of strategic business performance appraisement index system which is integrated and scientific in terms of financial aspect and non-financial aspect, concerning to the factual situation of CPEB on the basis of appraisement index system frame in industrial enterprises set up by appreciation department, using advanced systematical appraisement and analysis method and successful experience of confrere in the home and abroad, where as it establishes a set of models on scientific appraisement method which is used to calculate the performance situation of CPEB in the past three years with the analysis and instruction to appraisement result.

论文运用企业战略管理的思想分析新时期企业经营环境的变化，运用先进的系统评价与分析方法，借鉴国外同行的成功经验，在国内有关部门制定的工业企业评价指标体系框架的基础上，结合长庆局的实际情况从财务和非财务两个方面设计出一套全面科学的经营战略性评价指标体系，并在此基础上建立一套科学的评价方法模型，并对企业近三年的业绩情况进行试算，对评价结果进行分析和说明。

In the test of weak-form efficient hypothesis, this thesis used auto regression, auto correlation function and unit root three models, and got the basically same results. In the test of semistrong-form efficient hypothesis, this thesis used market model, index return model and constant mean return model three ways to estimate the normal return when making use of event study, and the results were also basically same.

其中，为求全面和比较，在对弱势有效市场的假说的检验部分，本文运用了自回归检验、自相关函数检验和单位根检验三种计量模型，检验结果基本一致；在对半强势有效市场假说的检验部分，本文运用了事件研究法，并在估计正常收益率时使用了市场模型、指数收益模型以及均值模型三种方法，估计结果也相对一致。

Metrorrhagia is also gynaecological problems of common diseases.

崩漏是妇科常见病也是疑难症。

WordFTP gives you the convenience and timesaving you need.

wordftp让您的方便和省时您所需要的。