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1.
As the revitalization of city culture and the city cultural confidence has been increasingly valued, the ancients' perception and interpretation of mountains, rivers and cultural landscapes, as well as their wisdom in the construction of traditional cities deserve more attention and further exploration. Taking ancient Yiyang City for example, this paper on the basis of local chronicles and literature analyzed the construction history of the city, famous mountains and rivers, and top eight views, and attempted to interpret the construction system of mountain, river and city landscape of traditional Chinese cities, in order to provide historical basis and cultural background for revitalizing local cultures and shaping urban landscape patterns, and offer spatial strategies for the city protection and renewal.  相似文献   

2.
Architecture of Logistics system is the interior operation environment and business platform for Logistics companies, which is to steer to build special logistics system and tactics frame-saw to realize the company's objectives. Further more, characteristic and design principle of architecture are mentioned. There are 4 levels in this article to discuss the architecture of TPL system. Six elements contained in the architecture are mentioned: information platform, tech-equipment platform, knowledge platform, organization platform, business platform and functional platform, Furthermore, the mutual connection among which is analyzed as a whole. In conclusion, measure of the transfer from traditional storage and transportation to modern logistics is discussed.  相似文献   

3.
Generally, lighting designs originated from designer’s experience, and the lack of understanding spectrum and landscape formation results in unexpected effect, like discrepancies of lighting and landscape, excessive lighting, light pollution, etc. Based on spectrum theory, relationship between illuminant color and object color had been discussed, and through taking an object color sample as a reference, lighting effect of traditional light sources, LED light source and a variety of monochromatic spectrum light sources had been studied. Effect of light sources’ spectrum on environment had been analyzedand, general rules of landscape lighting effect are achieved.The results make it possible to theoretically predict architectural lighting design effect in the design procedure and help to choose appropriate light spectrum. Based on spectrum theory, landscape lighting effects can be fully quantified.  相似文献   

4.
Based on some theories,and to analyze transformers and many different models to compare, a new kind of transient mathematical model on transformers is presented. In the model, the saturation of magnetic circuit and core losses are considered and the effects of nonlinearity of main magnetic circuit for voltage and current of transformers are analyzed. Then the applications range and the direction to improve of the model are referred to through comparing the model with other models. And the feasibility and accuracy of the model are verified through comparing the results of simulation with the results of experiments.  相似文献   

5.
This paper focuses on the establishment of the teaching mode of innovative and practical architectural professionals, which is assisted by colleges and universities, enterprises, governments and research institutions. This paper believes that through the reform of the teaching mode, we can solve the problems such as the ivory-towered teaching of architecture in colleges and universities, the superficial teaching contents, inadequate teaching staff, students' poor innovation practice ability and tight professional funds. It is expected that this paper can provide assistance for architecture majors in the guidance of innovative ideas, the building of practical ability, and the establishment of knowledge system.  相似文献   

6.
In the conditions of market economy, the scope of firm's internal auditing is ever expanded and even covers the firm's operation. From the internal auditing perspective, how to audit and evaluate market innovation (MI), the key part of marketing management and innovation management, is studied. It is suggested that innovation elements, the degree of MI, region of MI, direction of MI, source of MI, obstacle of MI, risk of MI, be audited and evaluated. Finally, the suitable system of indices and evaluating method for auditing are introduced.  相似文献   

7.
If the quantitative index of the methane explosion in coal mines before exploding can be calculated, the measure will be take to prevent the methane explosion. The methods using in the analysis of the fatalness of the methane explosion are almost qualitative analysis. In this paper the quantitative analysis of the fatalness of the methane explosion in coal mines is achieved on the basis of the research of the essence event probability with the method of fault tree analysis using the micro-computer. The practical example of the quantitative analysis of the fatalness of the methane explosion in coal mines is given.  相似文献   

8.
The whole reliability index of a slope is derived through using the strength reduction method in the finite element analysis, which can make use of the former finite element program and can be used to both linear and nonlinear finite element analysis. The affection of the evaluation of derivative and the selection of reliability analysis methods is discussed, which shows that it is very important to select the type of limit state function of the slope stability. A new iterafive formula, which can consider the correlation of fundamental parameters, is proposed for FORM, and the convergence is very well.  相似文献   

9.
As is required in The Chongqing 12th Five-year Plan for Building Energy Efficiency,building energy efficiency task should be completed in the year 2015.The energy model is that building energy saving potential is a total of the energy saved of new constr  相似文献   

10.
Both the sculpture and architecture belong to plastic art. They involve three-dimensionality, space and object. Connecting the two arts, the sculpture style of buildings shows a special kind of beauty. In this paper, mainly four aspects of how to create the sculptural beauty of buildings are analyzed: repeating and changing gradually; contrasting and omitting; destructing and rebuilding; lighting sense and moving sense.  相似文献   

11.
Each city includes memory elements. As a precious resource, the city memory exists, changes and continues in reality through visual material objects and cultural sub-consciousness. It is the basic context clue for urban people to apperceive, to experience themselves and their existent environment with the lapse and change of time. Beginning with the concept of memory, this article analyzed the relationship of time, space, human being and environment. It tried to use interdisciplinary research methods and rethink about the essence of city and architecture in the perspective of psychology and sociology, so as to explore the dee Pissues of ideology and value conception in urban design and urban conservation of history and culture.  相似文献   

12.
A kind of hydro-pneumatic suspension with high lateral stability was in treducedin this paper.Analysis were made to its vertical linear stiffness properties and laternal angular stiff-ness properties. On the basis of the analysis,the formulas of its design calculation and method werepresented here.  相似文献   

13.
Su Su 《保鲜与加工》1993,(4):125-129
This paper points out the shortcoming of the existing project break-even analysis method. A new improved method-the dynamic project break-even analysis method has been put forward.  相似文献   

14.
讨论了间比法设计试验结果常规分析方法所存在的问题,提出了理论对照的概念及计算公式。采用试验结果与理论对照(CK’)直接比较的分析方法,可以有效解决常规分析方法存在的误判问题。  相似文献   

15.
The establishment of the competition legal system is the response to the social and economical reality. The perfection of the competition legal system needs the support of economic theory. Therefore, analyzing the competition from the law and economic perspective is propitious to perfect the regulation of competition in the law system constantly, guarantee and promote competition, and thus to establish and maintain reasonable and efficient competition order, promote market-economy developing prosperously and harmoniously. The paper uses the study methods of economical and comparative analyze, explore the sorts of competition and their effectiveness, believe that the perfection of the competition legal system should firstly definite that its adjust object is the effective competition with monopoly factor; though the exemption of competition cant be avoid, it continuously appears shrinking trend. The competition legal system will play a more important role in the economical life.  相似文献   

16.
17.
Conception forming in traditional Chinese landscape painting is created by artists to describe mental state, but not images, so it is also called virtual environment. In the construction of Chinese gardens, participation of literati and artists successfully transformed the virtual environment of traditional Chinese landscape painting into real environment. This paper explored the inf luence of form and spirit in conception forming of traditional Chinese landscape painting on landscape art from 4 perspectives, so as to figure out the relationship between form and spirit and virtuality and reality, and that the most artistic part of the relationship between form and spirit is the natural transformation between virtuality and reality.  相似文献   

18.
Conception forming in traditional Chinese landscape painting is created by artists to describe mental state, but not images, so it is also called virtual environment. In the construction of Chinese gardens, participation of literati and artists successfully transformed the virtual environment of traditional Chinese landscape painting into real environment. This paper explored the inf luence of form and spirit in conception forming of traditional Chinese landscape painting on landscape art from 4 perspectives, so as to figure out the relationship between form and spirit and virtuality and reality, and that the most artistic part of the relationship between form and spirit is the natural transformation between virtuality and reality.  相似文献   

19.
In this paper two reasons-the deviation of the data from the origin and the size of the data-causing the ill-conditioned normal equations in the least square fitting of a polynomial are discussed. And a method to improve the ill-condition is put forward. The method is the data processing in advance. By the means of the data processing in advance the spectral conditional number can be reduced greatly,then the result of the fitting is reliable.  相似文献   

20.
Ecological progress is a new stage in the development of human civilization and ecological city is a new city development model under the concept of ecological progress. In this paper, favorable conditions and constraints for constructing an ecological city are analyzed and construction concepts are put forward. It contributes to the construction of Liaocheng into an ecological city and has a referential value for other cities.  相似文献   

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