Abstract.This paper used the experimentally verified one-dimensional steady-state heat transfer numerical model of the semi-transparent photovoltaic (STPV) glass to simulate the influence of wind speed, ambient temperature and air gap thickness on the surface temperature of PV modules, and analyzed the thermal performance of the inner and outer surfaces of STPV glazing with different transparency. Results shows that for every 1m/s increase in wind speed, the outer surface temperatures of SL-STPV glass with transparency of 10%, DL-STPV glass with transparency of 20% and 40% decreased by 3 °C, 3.02 °C … Read more →

Abstract.In recent years, soil salinization has become a serious problem in the global environment. The application of organic fertilizer to improve saline-alkali soil has been widely concerned because of its advantages of improving soil fertility, improving soil structure and improving soil salt ion composition. This paper reviews the mechanism of saline-alkali soil improvement, and expounds the improvement prospect of organic fertilizer on saline-alkali soil from the influence of organic fertilizer on soil physical and chemical properties, water and salt transport law, crop yield and quality, in … Read more →

Abstract.With the sustainable development of coal mine industry, coal mine garbage disposal has become a key factor restricting the sustainable development of the industry. In order to meet this challenge, this paper analyzes how blockchain technology provides a new solution for coal mine garbage disposal. Through the introduction of blockchain technology, the comprehensive monitoring and transparent management of coal mine garbage disposal process are realized, and the treatment efficiency and credibility are significantly improved. Specifically, blockchain technology is used for data recording and … Read more →

Abstract.With the continuous development of computer technology, embedded real-time software is also developing and improving. In the design of computer software, embedded real-time software is the core part, and its reasonable application can effectively improve the function and performance of computer software and ensure its stable and reliable operation. At the same time, embedded real-time software can effectively realize the real-time operation of computers and bring convenience to people's daily life and work. This paper deeply studies the application of embedded real-time software in computer … Read more →

Abstract.Based on Solidworks and Fluent, the inner flow field of swirl nozzle is modeled and simulated. The simulation results of the internal flow field of the nozzle show that the change of the internal structural parameters of the nozzle has an importa nt impact on the flow characteristics of the working medium at the outlet of the nozzle. The parameters such as the axial velocity, tangential velocity and atomization angle at the outlet of the nozzle under different structural parameters are comprehensively compared, and finally the nozzle structure with the optimal atomization effect is determined. Read more →

Abstract.In order to promote the sustainable development of students, teachers also need to keep pace with the times and constantly improve their professional level, and research project is an effective way to promote the professional development of senior high school English teachers. This paper discusses the significance of research project to the professional development of senior high school English teachers, and then analyzes the problems existing in the research, such as the lack of awareness of the problem and the unreality of the research question, the ambiguity of the research object, the … Read more →

Abstract.Since the 1930s, the field has used the following three models to evaluate the toxic effects of mixed pollutants: concentration addition model, independent action model and interaction model. The first two are applicable to the case that there is no interaction between the mixed components and do not affect each other, and the third is mainly applied to the case that there is an interaction between the components, which may lead to the enhancement or reduction of toxicity. In the environment, mixtures are not always simply composed of chemicals with similar or different effects, and it may be … Read more →

Abstract.Chat GPT has had a profound impact on the ideological education work of college counselors, providing convenient and efficient services, greatly enriching educational methods and resources. However, this technology has brought a series of challenges and risks to the management of ideological education for college students. This study explores the advantages, risks, and response strategies of Chat GPT for counselor education, providing reference and guidance for improving the ideological education and management level of college counselors. Read more →

Abstract.Error correction in English is the constructional question type of the compulsory English test in the college entrance examination, including modification, addition and deletion, and the content involves morphology, grammar and syntax. In this paper, from two aspects of research methods and research content, quantitative and qualitative analysis methods are used to review the research papers on essay error correction in CNKI academic journals. The results show that the research method is single and the research tool is simple. In terms of research content, there are some defects in the depth … Read more →

Abstract.Under the "double reduction" policy, schools and teachers have put forward higher requirements, but also brought greater challenges to schools and teachers. Therefore, how to design and arrange the students' homework has become a big test. This paper chooses the third compulsory edition of Foreign study edition as the design object to explore the current situation and problems of high school English homework design in the past, analyzes the principles of high school English homework design under the "double reduction" policy, and explores the strategy of high school English homework design, … Read more →

Abstract.Currently, in the context of the new curriculum and the new college entrance examination, English writing has occupied a considerable proportion in various exams, and its importance is self-evident. However, precisely because of its importance and difficulty, students are prone to experience writing anxiety during the writing process, which affects the completion of writing tasks and hinders the development of writing skills. In this regard, this article primarily targets high school students, and based on existing materials and research, explores the causes of their writing anxiety, in order … Read more →

Abstract.Food security is an important guarantee for world peace and development, an important foundation for building a community with a shared future for mankind, and bears on the sustainable development, future and destiny of mankind. With the growth of population and the acceleration of urbanization, cultivated land resources are increasingly strained, and as an important part of cultivated land resources, the problems of unstable output and low utilization rate of medium and low yield land have gradually become prominent, which has become an important factor restricting the sustainable development … Read more →