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With rapid development of soybean industry in recent years in China, the soybean wastewater is doing greater and greater harm to the water environment. Now the SBR (Sequencing Batch Reactor) process has been widely used all over the world, and the SBR process is a biologic treating process of wastewater...

Asphalt concrete composite structure has important influence on the performance of bridge deck pavement road. In order to optimize the design the surfacing layer composite structure, using the thick type rut test, direct shear test and low temperature bending test to verifies the performance of asphalt...

State-dependent Riccati equation (SDRE) techniques are rapidly emerging as general design methods for nonlinear controllers. A nonlinear optimal guidance law with impact angle constraint is derived for planar engagements to attack stationary targets. The guidance problem is formulated as an infinite...

MOOC teaching mode is an important trend in the development of higher education. In the teaching process of many colleges and universities, it is also gradually applied in the classroom teaching process. This teaching mode belongs to the new teaching mode, and there are big problems in the teaching practice....

The formation and development of each language have a very close relationship with the cultural background of the whole society. Therefore, in the teaching of French as a second foreign language, teachers should not only be limited to the teaching of book knowledge, but also pay attention to the introduction...

By calculating and analyzing Anhui manufacturing industry based on location quotient theory and the ratio of trade theory, we can divide Manufacturing Industry with Anhui characteristic into five industries: resources recycling industry mainly includes discarded resources and waste materials salvaging;...

In the field of automobile design, evaluation on the comprehensive performance of using analytic hierarchy process for quantitative processing, analysis and research according to several SUV with about 200000 of automobile power, fuel consumption, safety, price and humanization design, make the evaluation...

The purpose of the research is using fuzzy comprehensive evaluation rule of fuzzy optimization method to assess the weights of the product indicators and then improve the product design according to the optimization results. First, we selected an appropriate fuzzy optimization method and established...

This article aimed to analyze a practical issue. In considering the current world economic environment and international business development, the focus of the paper has been put on helping French small and medium sized companies to find their business opportunities in China.

Composite wallboard will arise various problems of its surface quality which will affect the appearance as well as the durability of the composite wallboard if they are slight and influence the using function otherwise.This article mainly conducts systematically about the quality defects, get through...

Based on the social motivation theory, this paper explores the reasons for the high dimission rate of front-line employees. Through a questionnaire survey of 432 front-line employees of J Company, the research finds that: Workplace loneliness has a positive effect on turnover intention, and occupational...

In the study of high-power electromagnetic environments, double exponential function is widely used. The physical parameters of the pulse are the rise time tr and the pulse width tw, which have a strong relation with and , the key parameters of the double exponential function. In actual use, the transformation...

On March 11, 2021, the Fourth Session of the 13th National People’s Congress (NPC) voted to adopt the 14th Five-Year Plan, which defines the guiding ideology of China's economic and social development in the future, focuses on building a green and ecological economy, and puts forward a series of...

Cell adhesion to cells or substrates is the basis for cell colonization and survival. Based on atomic force microscope (AFM), a single probe was used to quantitatively measure the adhesion of different cell types. The self-made pneumatic control system produces negative pressure to fix the cells, replacing...

The students' ability of self-regulated learning will affect their personal development in the future. Micro-lesson as a new video resource provides more suitable form for self-regulated learning. At present, the existing micro-lesson learning platform puts too much emphasis on resources, cannot completely...

In order to improve the coverage of wire-less sensor networks in the environment of water quality monitoring, the paper proposes a distributed algorithm which is based on diamond-shaped virtual force. In this algorithm, the differences between measurements and current calculated dis-tances are modeled...

Experiential teaching model, which is widely used in English teaching of higher vocational colleges, conforms to the cognitive rules of students and fully reflects the student-oriented and teacher-guided teaching concept. By analyzing the application and practice of this teaching method in higher vocational...

The wireless mesh network(WMN) is a wireless network using multi-hop communication. Wireless mesh network node used in the engineering applications has many characters. Such as the node has limited energy, the hierarchical topology is obvious, the message is used to communicate from the node outside...

The paper first analyzes the mathematical model of three-phase voltage-source PWM rectifier and then introduces double closed-loop control of voltage and current system, in which the active and reactive power can be controlled independently. PWM rectifier control system is built based on the DSP2812...

In view of the existing computer course teaching model of the old problem, this paper uses the North American advanced BOPPPS teaching model, to cultivate students’ computational thinking ability as the guidance, in the “University computer Foundation” course will be “computational thinking”. The course...

In this study, the seedlings of kiwifruit were used as the research materials to investigate the effects of exogenous melatonin (MEL) on antioxidant activity in kiwifruit leaves in response to drought stress. The results showed that exogenous melatonin effectively decreased the MDA content of leaves...

In order to researching the vibration characteristics of power transformer windings, the paper simulated the electromagnetic and structure coupling field of power transformer aimed at a type S11-M-500/35 power transformer and the 3D model of power transformer is built based on the method of multiple...

Melatonin is a small molecular substance widely found in higher plants and can improve plant resistance to stress ability. To investigate the effects of melatonin on the response mechanism and drought resistance kiwifruit seedlings, one-year-old seedlings of kiwifruit and root irrigation method were...

This study focuses on the market-oriented reform of new energy grid-connected electricity prices in Jilin Province and analyzes its impacts on local new energy power supply enterprises. By adopting policy analysis and case study, it discusses the reform from financial, strategic and short-term market...

The campus media in our country has become the transmission leader of the university culture presently. In the face of the present complicated media ecology environment, it is urge for our campus to develop media integration. Based on the SWOT analysis, the advantages and disadvantages of present integration...

ibration and the hurt produced by underwater power tools on operators, a new method, namely application magnetic materials in underwater power tools, was proposed. It analyses structure of common power tools, according to characteristics of permanent magnet, a novel of magnetic impact mechanism is designed...

The course group is the best channel for teachers to build relationships with students and other members in the blended learning environment. Based on the theory of social identity, this research explores the impact of learning passion, community engagement, learning commitment, and community commitment...

Constructing a favorable talent ecological environment is the basic requirement to achieve the goal of continuously economy and technology development with high speed. And it is an inevitable choice to cope with intense talent competition. This paper takes Liaoning Province as an example to analyze factors...

The mixture model based on the Euler-Euler approach along with the standard k- turbulent model was employed to predict the two-phase flow and heat transfer in the external cyclic purification hot-dip galvanizing bath. The arrangement of the return and pump pipes was assessed to determine its effect on...

The aim of this paper is to compare the safety and quality among farm product cold chain companies. Equipment and facility, logistics environment, personnel quality and process are used to establish the comprehensive index system. Then, because of the uncertainty and fuzziness, a risk prioritization...

Paper selected paludification meadows lobular chapter of the dominant species as the research object, analyses the Calamagrostis angustifolia rhizospheric microecosystem carbon source estimation method and its intensity throughout the growing season Calamagrostis angustifolia rhizospheric microecosystems...

In recent years the Android mobile terminal is popular in campus, at the same time the software of entertainment and making friends emerged one after another. However, there are only few platforms to study and communication for Android user in the numerous software. To solve the problem, we initiate...

The analytic hierarchy process (AHP) is used to evaluate the tourism resources of Linxia Prefecture, in order to provide the basis for tourism planning, development, protection and sustainable utilization of Linxia Prefecture, which has important theoretical and practical significance. This paper attempts...

The effect of image enhancement has an impact on features extraction and the fingerprint identification of recognition rate, according to the research of traditional fingerprint image enhancement technology, an improved Gabor filtering for fingerprint image enhancement technology is proposed, using orientation...

This study examines how neuroaesthetic principles and cultural economic variables influence the effectiveness of Instagram advertising in the beauty and cosmetics sector in India and the Middle East. A mixed-methods design—drawing on literature and a survey of 208 participants—explores how visual aesthetics,...

The major members of the fashionable product supply chain are small and medium-sized enterprises, which have difficulties in obtaining loans. However, the traditional supply chain finance is relatively difficult for them. Blockchain technology can provide feasible financing methods for small and medium-sized...

Electricity production site operation and maintenance work and need to collect operation data, records information about a job, the widespread use of manual recording mode, even if the use of handheld terminal and the function is single. Based on electricity production site information collection method,...

Since 21st Century, Chinese enterprises are faced with severe situation which is rapid technological development, intense competition and personalized customer demand. Chinese enterprises have the only way to adapt to economic globalization and informatization, which is to share the information with...

With the advance of global economic integration and global informatization, manufacturing enterprises are facing the business environment of uncertainty increases gradually, enterprise can only maintain competitive advantage through innovation, thus the survival and development. Manufacturing enterprises,...

The effect of powdered activated carbon (PAC) particle size in the range of 0.09~0.18mm on the flow field in membrane filtration process was investigated. The SEM images of membrane surface showed that it might cause damage on the membrane surface in membrane filtration system by the addition of PAC....

The connotation of Zhang Chengzhi's literary view is rich and varied, but the people and justice run through their creations and are always discussed with the view of beauty articles. The beauty article view of the people and justice as the core is not only the embodiment of Zhang Chengzhi's construction...

College students lack certain guidance for their simple and immature enterprising pattern in miscellaneous market when they build business. Most of them needs like-minded and technical people. It is concluded that crowd-funding plays an important role in the entrepreneurship of undergraduates. Based...

Internet plus has spawned the transformation of educational informationization, and the information literacy of foreign language teachers in colleges and universities has become one of the essential elements in carrying out information education. The survey of information literacy finds that foreign...

The traditional recommendation system usually ignored the contextual information. However, there are usually various factors influencing user’s decision. Therefore, the incorporation of contextual information in the recommendation process has attracted major interest. In this paper, firstly, the classical...

In the Internet plus era, the development of the sharing economy has given birth to the rapid growth of entrepreneurial enterprises and accelerated the transformation of human resources management. Based on the theory of synergy, the research builds a multi-agent, multi-factor, collaborative and complementary...

The large space building fire source locating technology is an important link to automatic fire detection and extinguishing. This paper introduces a method that determines fire source location using three-dimensional reconstruction techniques based on accurate fire detection. The process includes: feature...

The internal governance of higher vocational colleges is faced with such realistic dilemmas as imbalance of governance structure, crowding out of governance power, and single governance subject. The internal governance of higher vocational colleges has systemic characteristics such as integrity, hierarchy...

distortion prediction model; accounting information; enterprises; study; accounting information distortion;

The paper designed a digital forensic model and Data mining is applied in the data analysis of the model. In order to meet rapid forensics needs in the era of computing era and to deal with the effectiveness, usefulness, depth issues and real-time and reliability problems according to the research of...

The multi-objective management in engineering projects is to reduce cost, improve quality and shorten the cycle. The optimization of these three objects is very significant to improve the comprehensive benefit of projects. In this paper, project quality is quantified by the cost of quality (COQ), and...