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With the growing energy crisis, environmental protection becomes more and more important. People put more eyes on research and application of renewable energies. Among them, solar energy has being paid attention and has been affirmed by the whole world for its abundant amount, clean and less noise. However,...

The development trend of the world on a low carbon economy and green safe and reliable operation of the power system of the country's economic development put forward higher requirements, how to respond and adapt to changes in the external environment, to form a functional, reliable, viable mechanisms...

As virtual reality technology matures and popular, it is gradually applied in art design. Virtual reality is constructed by high-tech means of the artificial environment. How best to achieve the user in the virtual world of realistic experience, has become a new research hotspot. In view of the present...

DC distribution can reduce the converter link, improve power efficiency, while make renewable energy access convenient, and there is no need to consider the stability of frequency, reactive power and other issues. As a micro-grid power feed part, DC/DC converter’s control method is particularly important....

Based on the characters of weapons and equipment, techniques and methods of destruction for anti-riot ammunition equipped by CAPF were discussed in this paper. Combing the main structure and function of common anti-riot ammunition, a new Destruction Method with water jet cutting technology was put into...

Development of the national economy, the demand for electricity has grown exponentially, while the power supply reliability play a key role in economic development, so the reliable operation of the grid also put forward higher requirements. Lightning trip is the biggest threat to the power grid, accounting...

With the continuous development of urban construction in China, the urban planning and design are also put forward higher requirements. In order to achieve the regional characteristics as possible as, it is necessary to focus on the regional design in the urban planning and design and clarify the urban...

In this study, a thermal lattice Boltzmann model is employed to investigate the natural convection in square cavities with power function temperature boundary. The horizontal wall of cavities is adiabatic, and the temperature at the west and east wall is set to constant or a power function. Four cases...

This study analyzes the development status of the Yangtze River Delta and the Pearl River Delta according to the process of regional integration, and then finds out a series of problems in the development of artificial intelligence in the Yangtze River Delta and the Pearl River Delta, and proposes relevant...

In recent years, with the pace of development of domestic e-commerce has gradually accelerated, the pillar of logistics has become increasingly prominent, e-commerce enterprises to logistics services as a key factor in the success or failure of the company, thus driving the logistics theory research...

The design process of product is a process that uses engineering connection knowledge to assemble each functional unit, and the essence of which is the application of assembly connection knowledge. In the development of assembly design system which based on the knowledge of engineering connection, the...

Humanistic quality refers to the comprehensive quality or the degree of development that people have in humanities. In this article,firstly, i will analyze the present situation and the importance of the college students' humanistic accomplishment, and then analyze the social environment, the educational...

Whether knowledge can be transferred smoothly between the knowledge units determines the performance of collaborative innovation. This paper is aimed at find out the knowledge transfer influence factor in the process of University-Industry collaborative innovation to promote the performance of collaborative...

With the continuous development of vehicle automatic transmission technology and people’s pursuing for dynamic and comfort, the quality of gear shifting of automatic transmission vehicles is attached importance to increasingly. The ideal shifting must be smooth, quiet, coherent, natural, etc. This article...

The state of the county Retail Supply Chain is completely opposite to the bullwhip effect, which is called reverse bullwhip effect. The reason that causes reverse bullwhip effect is analyzed, the countermeasures are put forward that can reduce reverse bullwhip effect.

The rapid development of modern economy accelerated the popularity of the car, but also on China's highway construction put forward higher requirements. In order to meet the needs of China's economic development and the rapid spread of the car, in recent years, China's highway construction project continues...

To improve students' management level and the efficiency of management is urgently needs to solve the problem. To enhance investment in student management system of the ideological and political work, improve the students' thought political work management informatization level is one of the effective...

This paper uses the SCL-90 symptom checklist to study nearly 7,000 engineering colleges freshman mental health in Wuhan, to identify the main problems that exist in mental health, adopted a series of positive and effective interventions and have achieved some results, but also put forward the next focus...

With the rapid development of information and mobile internet technology and the popularity of mobile devices, mobile learning has received unprecedented attention. At the same time, the number of WeChat users break 200 million in six mouths, providing new inspiration for our education. Mobile learning...

Evaluation of inspection features mostly depends on manual operation, and thus lead to time-consumed and error prone. A new method of feature evaluation based on DMIS is put forward in this paper. The typical types of features and evaluations are summarized. The process of feature evaluation based on...

Personal data is now routinely flowing between legal jurisdictions, making the personal data of residents in each country particularly vulnerable to acquisition by foreign intelligence services. As a result, barriers to cross-border data flows are spreading globally due to security concerns. For example,...

Thermal power enterprises as the backbone of China's power industry, which relies on the conversion of thermal energy to produce clean electricity, while heat production is an energy consuming process. Implementation of emission reduction is to implement the scientific development and building a harmonious...

In recent years, the tourism economy has been developing gradually and attracted the attention from all walks of life. Moreover, the allocation and management of resources have also been laid stress on. This paper introduces the development status of tourism economy in China, expounds the connotation...

the present study first discusses the importance of vocabulary in EFL learning and teaching, and the necessity to carry out explorations into Chinese EFL learners' English mental lexicon. It aims to find out the formational and developmental features of Chinese EFL learners' English mental lexicon as...

Lubricating properties of the lubricant is generally evaluated by the friction and wear testing machine. In this paper, by using Four-ball test machine to measure the maximum non-card bite load value (PB), wear scar diameter (WSD) and Pd1.0, Pd2.0 value. The uniform design of experiments is firstly used...

In this paper, antenna selection at transmitter in Space Shift Keying (SSK) is considered, which conveying information using the bit-determining antenna from two potential antennas. Previous researches mainly focused on information transmission, and the main performance metrics are bit error rate (BER)...

Method of Mathematical Physics which has strong applicability is an important basic course in colleges of engineering. However, in the process of teaching this course, most teachers only focus on theoretical derivation, ignoring the practical application. This inappropriate teaching method greatly weakens...

In this paper, we research on the haze development in Beijing-Tianjin-Hebei region. Considering the wind power development is synchronous with haze development in the upstream of the region, we infer that the wind power farm have a significant effect on atmosphere of the lower drift region. First, we...

With the outbreak of the coronavirus in 2019, almost all travelers had to cancel their travel plans over the world and follow most countries’ “Stay at Home” policy. But fortunately, with the situation improved this year, 2021, an increasing number of travelers have a chance to go out. This research will...

Based on the task of WinForm programer, this paper explores the post positioning of the course “WinForm development technology” in higher vacational colleges. According to the specific teaching cases, we put forward the project-driven and case-driven design scheme so as to train students’ job skills...

The paper stated the main progress and challenges of energy cooperation between China and countries along the Belt and Road. Then the paper constructed the evaluation index system of energy cooperation to analyze the energy cooperation degree between China and countries along the Belt and Road by using...

People demand for electricity is growing with the development of society. To make the power system can operate safely and reliably, relay technology in China has been very good development. With the development of technology department for the development of relay technology has injected new vitality,...

The governance of college cyberspace is related to the formation and correction of college students’ world outlook, outlook on life and values, and the clearness of college cyberspace will directly affect the stability and development of colleges and universities. Based on the scientific understanding...

In China, due to the large differences in the development of different natural monopoly industries, and the unique characteristics of these industries such as large asset scale and strong public welfare attributes, special requirements are put forward for the promotion of mixed reform in this field....

Industrial Control System (in short, ICS) is an important part of state fundamental infrastructure whose safety concerns national economy development and people’s property and life safety. Flaw discovery is the key of ICS defense. If attackers find flaws in ICS and use them for attack, the consequence...

At present, the construction scale of the ordinary colleges and universities in our country is gradually increasing. In order to the develop colleges and universities, the internal management of colleges and universities is becoming more and more important, and the financial management of colleges and...

Based on big data mining technology, we crawled the review texts and related data about China Tangcheng on Ctrip website, built a web review database, used content analysis method and theme analysis method to extract the core elements affecting the tourist experience of China Tangcheng, and then used...

Aiming at promoting the efficiency of inspection planning and improving the integration between digital measurement equipment such as CMM (Coordinate Measurement Machine) and CAD system, a method of measurement-points distribution based on knowledge in three- dimensional inspection planning was discussed...

In recent years, e-bike, as a simple, economical and convenient travel tool, has become one of the main modes of transportation for short-distance travel. Based on the resident trip survey data of Zhoukou City, Henan Province, a data set of influencing factors with families as the unit has been constructed....

In order to analyze the structural change of the traditional publishing industry in China, the prediction technique of Markov Chain is applied to conduct research on the prediction problem of the structure of the traditional publishing industry China, and the estimation model of Markov matrix of state...

Binary translation system, a technique for translating executable binary program, could transform the code operating on a system structure into the command of another system structure. However, in multi-source translation system, the efficiency in floating point instruction translation realized by relying...

To improve the accuracy of strapdown inertial navigation system(SINS), a non-orthogonal installation scheme of inertial sensors was put forward for single-axis rotating SINS in this paper. Firstly, the principle of single-axis rotation modulation technology was expounded based on the error model of inertial...

With the development of digital media, people's perceptions of the image, watch, cognitive and analysis mode has changed. The introduction of digital media technology, make visual language more rich, innovative visual aesthetic form, which has a far-reaching influence on the visual subject. Articles...

Under the background of rural financial reform, the use of financial and insurance tools to achieve accurate poverty alleviation has become a popular way. The Central Document No. 1 has put forward relevant contents on accelerating the development of policy-oriented agricultural insurance for many years....

In view of the difficulty of cathode modification, this paper proposes a new method based on the theory of equilibrium gap and cathode modification. Firstly, the mathematical model of cathode modification of face gear is established and different normal vectors of cathode surface are selected. Then in...

From the perspective of production combine teaching, this paper designed a path for school and business to carry out the reform of personnel training mode, solved various problems in the process of education and productive labor integration. Proposals for vocational education talent training were put...

Considering the angle deviation of the molten pool images that is caused by the different position of multiple cameras in the process of the laser welding image acquisition, this paper put forward a kind of new image registration method based on quaternion and geometric moment, which expressed the molten...

In recent years, the international society has put tremendous effort into regulating carbon dioxide emissions. While the COVID-19 pandemic had significantly impacted global energy use and created a drastic but temporary reduction in CO2 emissions, it is important to re-examine the current international...

Developing technology is critical for the lithography technology in the field of integrated circuit (IC). The developing nozzle and process are the "hard” and "soft" technology, respectively. It is the continuous improvement and innovation of developing nozzle and process that drive the rapid development...

Freud, as an expert in psychoanalysis, is well known to people and has put forward many theories and methods of psychotherapy that have been highly respected by later generations. Due to the influence of the social environment in which he lived, Freud came into contact with a large number of war neurotics...