The Three Gorges Dam,known as one of the biggest project items throughout the history,is a milestone for the development of China.Since it was completed in 2006,the dam has been persistently supplying ample electricit...The Three Gorges Dam,known as one of the biggest project items throughout the history,is a milestone for the development of China.Since it was completed in 2006,the dam has been persistently supplying ample electricity to the southern and eastern part of China.Despite its impressive output and benefits notwithstanding,we have to objectively pay our attention to the long-term impact that the Three Gorges Dam leaves to the place where we live,especially the influence on the climate,the ecosystem and the migration pattern of the reservoir area.展开更多
With the rapid advancement of voice recognition and artificial intelligence technologies,voice-controlled robots are increasingly utilized in human-computer interaction.However,the issue of response delay during the v...With the rapid advancement of voice recognition and artificial intelligence technologies,voice-controlled robots are increasingly utilized in human-computer interaction.However,the issue of response delay during the voice control process has become a critical bottlene ck affecting user experience and system performance.This paper systematically analyzes the causes and characteristics of response delays in voice-controlled robots from two key dimensions:the speed of sound propagation in air and the internal circuit pro cessing time of the robot.Through an examination of representative cases(such as smart speakers,surgical robots,and industrial control systems),this study reveals the relative contributions of physical and technological factors to total response time across different application scenarios and evaluates their impact on user perception and interaction efficiency.The findings indicate that in short-range scenarios,speech recognition processing is the primary bottleneck,while in long-range and high real-time scenarios,sound propagation delay also becomes a significant factor.展开更多
This article explores the development and application of wireless charging technology for unmanned aerial vehicles(UAVs),focusing on the principles and challenges of wireless charging via magnetic coupling.The paper r...This article explores the development and application of wireless charging technology for unmanned aerial vehicles(UAVs),focusing on the principles and challenges of wireless charging via magnetic coupling.The paper reviews various wireless power transfer(WPT)methods such as electromagnetic induction,magnetic resonance and microwave transmission,discussing the advantages and limitations of each.The paper highlights the difficulties in improving charging efficiency,extending transmission distances and ensuring EMF safety.Using these principles,the thesis further explores the potential for future breakthroughs using new materials,intelligent control systems and advanced algorithms to improve the efficiency,safety and cost-effectiveness of wireless charging for UAVs.Insights gained from this research could provide significant support for the widespread use of drones in a variety of industries,including agriculture,logistics and military applications.展开更多
The advent of digital technology has spawned a revolution in software engineering,with artificial intelligence(AD)emerging as a key technology.The integration of advanced techniques,such as natural language processing...The advent of digital technology has spawned a revolution in software engineering,with artificial intelligence(AD)emerging as a key technology.The integration of advanced techniques,such as natural language processing(NLP)and deep learning has demonstrated AI's remarkable capabilities throughout the software development lifecycle.Enhancements in areas such as code generation,code inspection,and software testing have significantly elevated both efficiency and quality.In addition,the potential of AI also provides new possibilities for automated software updates and maintenance in the future.However,despite the broad application prospects of AI in software engineering,it still faces some problems to be solved urgently.For example,inadequate adaptability and the challenges of personal data privacy protection limit its wider application.At the same time,the high research cost and immature model technology also bring obstacles to further development.By comprehensively analyzing the existing literature and related cases,this study deeply discusses the application status and limitations of AI in software engineering.The research results show that although AI can greatly improve the efficiency of software development,its shortcomings in data security and adaptability need attention.Futuure research should address these problems and seek more effective technical solutions to promote the sustainable development of AI in software engineering.展开更多
文摘The Three Gorges Dam,known as one of the biggest project items throughout the history,is a milestone for the development of China.Since it was completed in 2006,the dam has been persistently supplying ample electricity to the southern and eastern part of China.Despite its impressive output and benefits notwithstanding,we have to objectively pay our attention to the long-term impact that the Three Gorges Dam leaves to the place where we live,especially the influence on the climate,the ecosystem and the migration pattern of the reservoir area.
文摘With the rapid advancement of voice recognition and artificial intelligence technologies,voice-controlled robots are increasingly utilized in human-computer interaction.However,the issue of response delay during the voice control process has become a critical bottlene ck affecting user experience and system performance.This paper systematically analyzes the causes and characteristics of response delays in voice-controlled robots from two key dimensions:the speed of sound propagation in air and the internal circuit pro cessing time of the robot.Through an examination of representative cases(such as smart speakers,surgical robots,and industrial control systems),this study reveals the relative contributions of physical and technological factors to total response time across different application scenarios and evaluates their impact on user perception and interaction efficiency.The findings indicate that in short-range scenarios,speech recognition processing is the primary bottleneck,while in long-range and high real-time scenarios,sound propagation delay also becomes a significant factor.
文摘This article explores the development and application of wireless charging technology for unmanned aerial vehicles(UAVs),focusing on the principles and challenges of wireless charging via magnetic coupling.The paper reviews various wireless power transfer(WPT)methods such as electromagnetic induction,magnetic resonance and microwave transmission,discussing the advantages and limitations of each.The paper highlights the difficulties in improving charging efficiency,extending transmission distances and ensuring EMF safety.Using these principles,the thesis further explores the potential for future breakthroughs using new materials,intelligent control systems and advanced algorithms to improve the efficiency,safety and cost-effectiveness of wireless charging for UAVs.Insights gained from this research could provide significant support for the widespread use of drones in a variety of industries,including agriculture,logistics and military applications.
文摘The advent of digital technology has spawned a revolution in software engineering,with artificial intelligence(AD)emerging as a key technology.The integration of advanced techniques,such as natural language processing(NLP)and deep learning has demonstrated AI's remarkable capabilities throughout the software development lifecycle.Enhancements in areas such as code generation,code inspection,and software testing have significantly elevated both efficiency and quality.In addition,the potential of AI also provides new possibilities for automated software updates and maintenance in the future.However,despite the broad application prospects of AI in software engineering,it still faces some problems to be solved urgently.For example,inadequate adaptability and the challenges of personal data privacy protection limit its wider application.At the same time,the high research cost and immature model technology also bring obstacles to further development.By comprehensively analyzing the existing literature and related cases,this study deeply discusses the application status and limitations of AI in software engineering.The research results show that although AI can greatly improve the efficiency of software development,its shortcomings in data security and adaptability need attention.Futuure research should address these problems and seek more effective technical solutions to promote the sustainable development of AI in software engineering.
