New technology of determining coalbed gas content by reversion seal coring
煤层气地质
参考文献Adam Nodzenski．Sorption and desorption of gases （CH4, CO2）on hard coal and active carbon at elevated pressures．Fuel，77（11），1998：127~141Bustin R M．Importance of Fabric and Composition on the Stress Sensitivity of Permeability in Some Coal，Northern Sydney Basin，Australia：Relevance to Coalbed Methane Exploitation．AAPG Bulletin，81（11），1997：314~327Clarkson C R，M.Bustin R．加拿大科迪勒拉白垩系煤的渗透率随煤岩类型和煤岩显微组分组成的变化．李贵中译，傅雪海校，煤层气，14（3），1997：12 ~22Close J C．Natural fracture in coal.In:Hydrocarbons from coal，Law B E and Rice D D，eds．AAPG，Studies in Geology #38，1993：119~132．Enever J R，Henning A．The relationship between permeability and effective stress for Australian coal and its implications with respect to coalbed methane exploration and reservoir modeling．Proceedings of the 1997 International Coalbed Methane Symposium，Alabama，1997：241~253Ettinger I，Zimakov B，Yanovskaya M．Natural factors influencing coal sorption properties -petrography and the sorption properties of coals．Fuel，45，1966：243~259Fu Xuehai，Qin Yong and Jiang Bo，et al．Experiment and study on multiphase medium permeability of middle to high-rank coals in China．Journal of China University of Mining & Technology，2003，13（1）：11~15Gas Research Institute. A guide to coalbed methane reservoir engineering. GRI reference No.GRI-94/0397，1996，Chicago，IllinoisGash B W，Volz R F and Potler et al．The effect of cleat orientation and confining pressure on cleat porosity，permeability and relative permeability in coal．In：9321 Proceedings of the 1993 International Coalbed Methane Cymposium，Alabama，1993：347~359Gash B W．Measurement of the rock properties in coalbed methane．In：Proceedings of the 1991 SPE Annual Technical Conference & Exhibition，Dallas Texas USA，Oct．6～9，SPE 22909：221～230Gash B W，Volz R F and Potter G，et al.The effects of cleat orientation and confining pressure on cleat porosity，permeability and relative permeability in coal.In:Proceedings of the 1993 International Coalbed Methane Symposium，1993：247-256Gayer R and Harris I (eds). Coalbed Methane and Coal Geology. Geol. Soc. Special Pub. No.109, 1996Georg J D S and Barakat M A. The change in effective stress associated with shrinkage from gas desorption in coal. Int J Coal Geology, 2001, 45(1-2): 105-113Harpalani S and Shraufnagel R A．Shrinkage of coal matrix with release of gas and its impact on permeability of coal．Fuel，69，1990a：551~556Hudson J A.岩石力学原理．岩石力学与工程力学学报，（3），1989：127~134 ISRM．Commission on standardization of laboratory and field tests，Suggest methods for determining water content，porosity，density，absorption and related properties and swelling and slake durability index，Document No.2，First Revision．In rock characterization，Testing and monitoring （ET．Brown，ED），Pergamon Press，Oxford，1981King G R and Ertekin T M. A survey of mathematical models related to methane production from coal seams,part II:non-equilibrium sorption models.In:Proceedings of the 1989 CoalbedMethane Symposium.The University of Alabama/Tuscaloosa,1989.139-155Klinkenberg L J. The permeability of porous media to liquids and gases. API Drilling and Production Practices，1941：200-213Levine J R. Model study of the influence of matrix shrinkage on absolute permeability of coal bed reservoir. In: Gayer R and Iharris I (eds.) . Coalbed Methane and Coal Geology.Geological Society Special Publication No.109 ,1996: 197-212Pabone A M and Schwerer F C. Development of coal gas production simulators and mathermatical models for well test strategies. Final Report under GRI Contracr Number 5081-321-0457，1984Palmer I D，Metcalfe R S，Yee D，et al. 煤层甲烷储层评价及生产技术. 秦勇，曾勇编译.徐州：中国矿业大学出版社，1996：16~17Paul G. W, Sawyer, W K, Dean, R H. V alidation of 3D coalbed simulators. Paper 6SPE20733, presented at the 65th SPE Annual Technical Conference and Exhibition, New Orleans, LA, Sept. 23-26, 1990: 203-210Pavone A M and Schwerer F C. Development of coal gas production simulators and mathematical models for well test strategies. Final Report under GRI Contract Number 5081-321-0457, April, 1984Puri R，Evanoff J C，Brulger M L．煤割理孔隙率与相渗透率特性的测试．李正越，曾勇译．见秦勇，曾勇主编译．煤层甲烷储层评价及生产技术．徐州：中国矿业大学出版社．1996：58~66Puri R，Evanoff J C，Brulger M L．Measurement of coal cleat porosity and relative permeability characteristics In：SPE 21491，1993：257~269Qin yong, Fu Xuehai, Ye Jianping et al．Geological Controls and Their Mechanisms of Coal-Reservoir Petrography and Physics of Coalbed Methane Occurence in China．In：Proceedings of the 99 International Coalbed Methane Symposium．Tuscaloosa, USA,1999 Qin Yong, Zhang Demin，Fu Xuehai, et al. Discussion on Correlation of Modern Tectonic Stress Field to Physical Properties of Coal Reservoirs in Central and Southern Qinshui Basin In:Proc.31th Int: Geol. Congr.,Brazil,2000:457~462Rice D D. Composition and origins of coalbed gas. In: Law B E and Rice D D (eds.) .Hydrocarbons from Coal, AAPG Studies in Geology 38, 1993.159-l84Saulsberry J L，Schraufnagel R A．Study of the influence of the change of permeability and other parameters to coalbed methane recovery．In：9321 Proceedings of the 1993 International Coalbed Methane Symposium，1993：256~264Scholes P L and Johnson D. Coalbed methane application of wireline logs, AAPG studies in Geology 38,1993.287-302Scott A R, Kaiser W R and Ayers W B. Thermogenic and secondary biogenic gases, San Juan Basin, Colorado and Nex Mexico: Implications for coalbed gas producibility. AAPG Bulletin, 1994, 78(8): 1186-1209Walsh J B．Effect of pore pressure and confining pressure on fracture permeability ．Int：J．Rock Mech．Min．Sci．V ol．18，1981：429~435Yee D，Seidle J P and Hanson W B.Gas sorption on coal and measurement of gas content.In :Law B E and Rice D D (eds.). Hydrocarbons from Coal.American Association of Petroleum Geologists,Studies in Geology,1993.(38):203-218ΧoдoтB Ｂ. 煤与瓦斯突出. 宋世钊，王佑安译.北京：中国工业出版社，1966：27~30 DZ/T0216—2002. 煤层气资源/储量规范. 中华人民共和国地质矿产行业标准，2003-03-01艾鲁尼．ＡＴ．唐修仪，宋德淑等译．煤矿瓦斯动力现象的预测和预防．北京：煤炭工业出版社，1992：142~147包剑影，苏燧，李贵贤，等．阳泉煤矿瓦斯治理技术．北京：煤炭工业出版社，1996：114~128 陈昌国. 煤的物理化学结构和吸附（解吸）甲烷机理的研究. [博士学位论文]．重庆：重庆大学，1995段康廉，张文，胡耀青．应力与孔隙水压对煤体渗透性的影响．煤炭学报，18（4），1993：43~50樊明珠，王树华．煤层气勘探开发中的割理研究．煤田地质与勘探，25（1），1997：29~32 傅雪海, 陆国桢, 秦杰. 用测井响应值进行煤层气含量拟合和煤体结构划分. 测井技术, 1999, 23(2): 112-115傅雪海, 秦勇，姜波，王文峰，李贵中．煤割理压缩实验及渗透率数值模拟．煤炭学报，2001，26（6）：573~577傅雪海, 秦勇, 张万红. 高煤级煤基质力学效应与煤储层渗透率耦合关系分析. 高校地质学报，2003，9(3)：373-377傅雪海，姜波，秦勇，等．用测井曲线划分煤体结构和预测煤储层渗透率．测井技术，2003，27（2）：140~143傅雪海，秦勇，姜波，等．山西沁水盆地中、南部煤储层渗透率物理模拟与数值模拟．地质科学，2003，38（2）: 221~229傅雪海，秦勇，姜波，王文峰．多相介质煤岩体力学实验研究．高校地质学报，2002，8（4）：446~452傅雪海，秦勇，姜波等，．高煤级煤储层煤层气产能“瓶颈”问题研究．地质论评，50（5）：2004，507~513傅雪海，秦勇，王万贵，等．煤储层水溶气研究及褐煤含气量预测．天然气地球科学，2005，16（2）153~156傅雪海，秦勇，杨永国，等．甲烷在煤层水中溶解度的实验研究．天然气地球科学，2004，15（4）：345~348傅雪海，秦勇，叶建平，等．中国部分煤储层解吸特性及甲烷采收率．煤田地质与勘探，28（2），2000：19~22傅雪海，秦勇，周荣福，等．采动影响区煤层动态含气量数值模拟．天然气地球科学，2005，16（3）359~362傅雪海，秦勇．多相介质煤层气储层渗透率预测理论与方法．徐州：中国矿业大学出版社，2003傅雪海，秦勇．我国煤储盖层的成因类型、时空展布及控气特征．中国煤田地质，2001，13（2）：26~28傅雪海.测井曲线解释煤层气含量评价煤体结构及在预测煤与瓦斯突出中的作用.硕士学位论文，徐州：中国矿业大学，1997傅雪海. 多相介质煤岩体物性的物理模拟与数值模拟[博士学位论文]. 徐州: 中国矿业大学，2001霍永忠张爱云等煤层气储层的显微孔隙成因分类及其应用煤田地质与勘探，1998，26960：28~32焦作矿业学院瓦斯地质研究室．瓦斯地质概论．北京：煤炭工业出版社，1990：83~95孔祥言．高等渗流力学．合肥：中国科学技术大学出版社，1999：27~31，296~362李志明，张金珠编著．地应力与油气勘探开发．北京：石油工业出版，1997：148~150，330~342 28(6): 30-31刘焕杰, 秦勇, 桑树勋等. 山西南部煤层气地质. 徐州: 中国矿业大学出版社, 1997洛祖江. 煤层甲烷运移动力学研究〔博士学位论文〕. 西安：煤炭科学研究院西安分院，1997 气水相渗透率测定．中华人民共和国石油天然气行业标准，SY／T，5843－1997钱凯，赵庆波等．煤层甲烷气勘探开发理论与实验测试技术．北京：石油工业出版社，1996：35~42，127~143，170~182秦勇，宋党育. 山西南部煤化作用及其古地热系统. 北京: 地质出版社，1998秦勇, 唐修义, 叶建平. 华北上古生界煤层甲烷稳定碳同位素组成与煤层气解吸—扩散效应.高校地质学报, 1998, 4(2): 127~132秦勇. 国外煤层气成因和储层物性研究进展与分析. 地学前缘, 2005, 12(3): 289-297秦勇. 中国煤层气地质研究进展与述评. 高校地质学报. 2003, 9(3) : 339-358宋岩, 张新民, 柳少波. 中国煤层气基础研究和勘探开发技术新进展. 天然气工业, 2005, 25(1): 1-8苏现波，煤层气储集层的孔隙特征。
新闻英语测试题及答案
新闻英语测试题及答案一、选择题（每题1分，共10分）1. What is the main topic of the news article?A. The economic situationB. A new technological breakthroughC. A political eventD. A cultural festival2. According to the article, which of the following statements is NOT true?A. The event attracted a large audience.B. The speaker emphasized the importance of education.C. The event was held in a remote area.D. The speaker called for environmental protection.3. What is the purpose of the new policy mentioned in the article?A. To reduce traffic congestion.B. To increase tax revenue.C. To promote tourism.D. To improve public health.4. The article suggests that the company has:A. Expanded its market share.B. Faced financial difficulties.C. Launched a new product line.D. Merged with a competitor.5. What does the term "sustainable development" refer to in the context of the article?A. Economic growth without environmental harm.B. The development of new technologies.C. The increase in population.D. The improvement of living standards.6. The article reports that the government has:A. Introduced new regulations.B. Allocated additional funding.C. Imposed a new tax.D. Announced a public inquiry.7. The author of the article seems to have a(n) ________ attitude towards the issue discussed.A. PositiveB. NegativeC. NeutralD. Critical8. Which of the following is NOT mentioned as a benefit of the new technology?A. Increased efficiency.B. Reduced costs.C. Improved safety.D. Decreased demand.9. According to the article, the majority of the public:A. Supports the proposed changes.B. Opposes the proposed changes.C. Is indifferent to the proposed changes.D. Has mixed opinions about the proposed changes.10. The article concludes by highlighting the need for:A. Greater international cooperation.B. Stricter domestic regulations.C. More public awareness campaigns.D. Additional scientific research.二、填空题（每空1分，共10分）11. The ________ of the new law has been met with mixed reactions from the public.[答案] introduction12. The company has seen a ________ in profits over the past year.[答案] decline13. The ________ of the old bridge has been postponed due to budget constraints.[答案] construction14. The ________ of the new policy is expected to have a significant impact on the industry.[答案] implementation15. The ________ of the event was attended by numerous dignitaries and celebrities.[答案] inauguration16. The ________ of the project is scheduled for next month. [答案] completion17. The ________ of the company has been attributed to its innovative approach.[答案] success18. The ________ of the new initiative has been widely praised by the media.[答案] launch19. The ________ of the old factory site has been approved by the city council.[答案] redevelopment20. The ________ of the new technology is expected to revolutionize the industry.[答案] introduction三、简答题（每题5分，共20分）21. What are the key points of the new policy discussed in the article?[答案] The key points of the new policy include a focus on environmental sustainability, incentives for businesses to adopt green practices, and penalties for non-compliance.22. How does the article describe the impact of the recent economic downturn on the job market?[答案] The article describes the impact as significant, with many industries facing layoffs and a rise in unemployment rates, particularly among young professionals.23. What are the main features of the new technologyintroduced in the article?[答案] The main features of the new technology include advanced data processing capabilities, user-friendly interface, and compatibility with various platforms.24. How does the article summarize the public's reaction to the proposed changes?[答案] The article summarizes the public's reaction as generally positive, with many expressing support for the changes and their potential benefits to society.四、阅读理解题（每题5分，共20分）25. Read the following excerpt from the article and answer the question:"The new initiative aims to bridge the gap between traditional and modern education methods, providing students with a more holistic learning experience."What does the initiative aim to achieve?[答案] The initiative aims to achieve a more holistic learning experience by integrating traditional and modern education methods.26. According to the article。
高二英语批判思维单选题50题
高二英语批判思维单选题50题1. In the news report about environmental protection, it is mentioned that a new technology can reduce carbon emissions by 50%. Which of the following statements can be inferred?A. All industries will adopt this technology immediately.B. The environment will be completely cleaned up soon.C. This technology will have a significant impact on reducing carbon emissions.D. There will be no more environmental problems.答案：C。
解析：A 选项所有行业立刻采用该技术过于绝对，新闻中未提及。
B 选项环境很快被完全清理干净也不现实，仅一种技术不能做到。
D 选项不会再有环境问题太绝对，一种技术不能解决所有环境问题。
C 选项，新闻中提到新技术能减少碳排放50%，可以推断出该技术对减少碳排放有重大影响。
2. After reading a famous novel, we know that the main character is brave and kind. Which of the following can we conclude?A. All the characters in the novel are brave and kind.B. The main character will never make mistakes.C. The main character's actions will always lead to positive results.D. The main character's qualities can inspire readers.答案：D。
新科技的发展对木卡姆的好处英语作文
新科技的发展对木卡姆的好处英语作文With the rapid development of new technologies, the world has seen tremendous changes in all aspects of life. The impact of new technologies on industries, businesses, and individuals is profound and far-reaching. One such industry that has benefited greatly from the advancements in technology is the tourism industry, particularly in the case of a popular tourist destination like Woodland.Woodland, a picturesque town nestled in the heart of the mountains, has long been a favorite destination for nature lovers and adventure seekers. With its lush forests, scenic lakes, and majestic mountains, Woodland offers a unique and unforgettable experience for tourists. However, in the past, the lack of advanced technology limited the reach and accessibility of Woodland to potential visitors.The development and integration of new technologies have revolutionized the way tourists experience Woodland. One of the most significant benefits of new technologies for Woodland is the improvement in transportation and connectivity. The advent of ride-sharing apps, online booking platforms, and GPS navigation systems has made it easier for tourists to travel to and around Woodland. This has resulted in an increase in the numberof visitors to the town, boosting the local economy and creating more opportunities for businesses to thrive.In addition to improved transportation, new technologies have also enhanced the overall tourist experience in Woodland. Augmented reality and virtual reality technologies have allowed visitors to explore Woodland in a whole new way, immersing themselves in the sights and sounds of the town without leaving their homes. This has not only attracted more tourists to Woodland but has also preserved the natural beauty of the environment by reducing the carbon footprint of travel.Moreover, the use of smart devices and apps has made it easier for tourists to plan their trips and make the most of their time in Woodland. With the help of mobile apps that provide information on attractions, activities, and events in Woodland, visitors can customize their itineraries to suit their interests and preferences. This personalized approach to tourism has led to higher levels of satisfaction among tourists, encouraging them to return to Woodland and recommend it to others.Furthermore, new technologies have enabled businesses in Woodland to reach a wider audience and attract more customers. Social media platforms, online marketing tools, and e-commerce websites have provided businesses with the means to promotetheir products and services to a global market. This has not only increased the visibility of Woodland as a tourist destination but has also contributed to the growth of the local economy by generating revenue and creating job opportunities.In conclusion, the development of new technologies has had a positive impact on Woodland, transforming it into a modern and tech-savvy tourist destination. From improved transportation and connectivity to enhanced tourist experiences and increased business opportunities, new technologies have brought about significant benefits for Woodland and its residents. As technology continues to evolve, Woodland will undoubtedly continue to flourish as a premier destination for travelers seeking adventure, relaxation, and natural beauty.。
科技类作文英语高中选择性必修二
科技类作文英语高中选择性必修二全文共3篇示例，供读者参考篇1Technology has undoubtedly become an integral part of our daily lives, shaping the way we communicate, work, and interact with the world around us. In high school, students are often required to choose elective courses, includingtechnology-related subjects. In this essay, we will explore the importance of technology as a selective compulsory subject for high school students.First and foremost, studying technology equips students with essential skills that are crucial for their future success. In today's digital age, proficiency in technology is a prerequisite for almost every career. By learning about programming, computer science, and other technological concepts, students can gain a competitive edge and be better prepared for the demands of the job market. Additionally, technological literacy is essential for navigating the complexities of the modern world, from using smartphones and social media to understanding emerging technologies like artificial intelligence and virtual reality.Furthermore, studying technology fosters creativity and innovation among students. Technology is constantly evolving, presenting new opportunities for innovative solutions to existing problems. By engaging with technology in a classroom setting, students are encouraged to think critically, solve problems, and think outside the box. This not only enhances their academic performance but also prepares them to become creative thinkers and problem-solvers in a rapidly changing world.Moreover, studying technology helps students develop important 21st-century skills such as collaboration, communication, and critical thinking. In a technology-focused classroom, students often work in teams to complete projects, communicate their ideas effectively, and analyze and evaluate information. These skills are essential for success in the workplace and in higher education, where collaboration and communication are key to achieving goals and working effectively with others.In addition, studying technology can also spark students' interest in STEM (science, technology, engineering, and mathematics) fields and inspire them to pursue careers in these areas. By exposing students to the latest technological trends and innovations, educators can ignite a passion for STEMsubjects and motivate students to explore new opportunities and pathways in these fields. This can help address the growing demand for STEM professionals and contribute to building a workforce that is well-equipped to tackle the challenges of the future.In conclusion, technology is a vital subject that should be included as a selective compulsory course for high school students. By studying technology, students can acquire essential skills, foster creativity and innovation, develop 21st-century skills, and explore potential career pathways in STEM fields. As technology continues to play a central role in our lives, it is essential for students to be equipped with the knowledge and skills necessary to thrive in a technology-driven world. By making technology a core component of the high school curriculum, we can empower students to succeed in an increasingly digital and interconnected society.篇2Technology plays a crucial role in our modern society, shaping the way we live, work, and communicate. It has revolutionized the way we access information, connect with others, and conduct business. As a result, the study of technology has become increasingly important in high schooleducation. This essay will explore the reasons why technology should be a selective compulsory subject for high school students.Firstly, technology is an integral part of our daily lives. From smartphones to social media platforms, we are constantly surrounded by technology in various forms. In order to navigate and utilize these technologies effectively, it is essential for students to have a basic understanding of how they work. By studying technology in high school, students can develop the skills and knowledge needed to thrive in an increasingly digital world.Secondly, technology is a rapidly evolving field that offers countless opportunities for innovation and creativity. By introducing students to the principles of technology at an early age, we can inspire the next generation of inventors, entrepreneurs, and problem solvers. In high school technology courses, students can learn how to code, design websites, and create software applications, giving them the tools they need to pursue careers in the tech industry.Furthermore, technology is a powerful tool for learning and collaboration. With the rise of online learning platforms and digital tools, students now have access to a wealth ofeducational resources at their fingertips. By incorporating technology into the classroom, teachers can engage students in interactive and immersive learning experiences that cater to diverse learning styles.In addition, studying technology can also help students develop important critical thinking and problem-solving skills. In technology courses, students are often required to tackle complex challenges and find creative solutions using logic and reasoning. These skills are not only valuable in the field of technology, but also in a wide range of other academic and professional contexts.Overall, technology is an indispensable part of our modern world, and it is crucial that students have the opportunity to study it in depth during their high school education. By introducing technology as a selective compulsory subject, we can ensure that students are well-prepared to navigate the challenges and opportunities of the digital age. Ultimately, a strong foundation in technology will empower students to succeed in a rapidly changing world and make meaningful contributions to society.篇3The Importance of Technology in the High School CurriculumIn today's digital age, technology has become an essential part of our daily lives. From smartphones to laptops to social media, technology is all around us and has transformed the way we communicate, work, and learn. As such, it is crucial that high school students are given the opportunity to learn about and engage with technology as part of their education. In this essay, I will explore the reasons why technology should be a selective compulsory subject in the high school curriculum.First and foremost, technology skills are crucial in today's job market. As technology continues to advance and play a larger role in our economy, employers are increasingly looking for candidates with strong technological skills. By incorporating technology into the high school curriculum, students can develop the skills they need to succeed in the workforce and be competitive in the job market. This includes skills such as coding, data analysis, and digital literacy, which are all highly sought after by employers across a variety of industries.Secondly, technology can enhance the learning experience for students. By incorporating technology into the curriculum, teachers can create more engaging and interactive lessons thatcater to different learning styles. For example, teachers can use online platforms to provide resources and assignments, use educational apps to make learning more fun and interactive, and incorporate multimedia elements such as videos and podcasts to enhance understanding. This can help students to better retain information and stay motivated and engaged in their studies.Furthermore, technology can help to bridge the gap between students and educators. With the rise of remote learning and online education, technology has become an important tool for facilitating communication and collaboration between teachers and students. By incorporating technology into the curriculum, students can learn how to effectively communicate and collaborate using digital tools such as video conferencing, online chat platforms, and collaborative editing software. This can help to prepare students for the realities of working in a digital world and equip them with the skills they need to succeed in a globalized workforce.In addition, technology can help to empower students to become creators and innovators. By learning how to use technology to create and design, students can develop their creativity and critical thinking skills. For example, students can learn how to code and develop their own software, create digitalart and media, or design websites and apps. This not only helps to foster a sense of creativity and innovation but also empowers students to take control of their own learning and explore their interests and passions.Overall, incorporating technology into the high school curriculum is essential in preparing students for the future. By equipping students with the skills and knowledge they need to succeed in a digital world, we can help to ensure that they are well prepared for the challenges and opportunities that lie ahead. Technology is no longer simply a tool or a resource – it is a fundamental part of our society and economy, and it is crucial that we give students the opportunity to learn about and engage with it as part of their education. By making technology a selective compulsory subject in the high school curriculum, we can help to empower students to succeed in the digital age.。
科技自立自强的英语
科技自立自强的英语Technology has become an integral part of our daily lives, shaping the way we work, communicate, and interact with the world around us. In the age of globalization and rapid technological advancements, the ability to be self-reliant and independent in the field of technology has become increasingly crucial for both individuals and nations. This essay will explore the importance of technological self-reliance and independence, and the various ways in which it can be achieved.One of the primary benefits of technological self-reliance is the ability to control and manage one's own technological resources. When a country or individual is dependent on foreign technology, they are vulnerable to external factors such as political tensions, trade disputes, or supply chain disruptions. This can lead to a loss of control over critical systems and infrastructure, potentially compromising national security, economic stability, and even basic services. By developing and maintaining a strong domestic technological base, nations and individuals can ensure that they have the necessary resources and expertise to address their own needsand challenges.Another important aspect of technological self-reliance is the ability to drive innovation and progress. When a country or individual is reliant on imported technology, they are often limited to the capabilities and advancements of the original developers. This can stifle creativity, limit the development of new solutions, and prevent the tailoring of technology to specific local needs and conditions. By fostering a culture of technological self-reliance, nations and individuals can encourage the development of homegrown innovations, leading to the creation of unique and customized solutions that better address their unique challenges and requirements.Achieving technological self-reliance and independence is a multifaceted process that requires a comprehensive approach. At the national level, governments can invest in research and development, support domestic technology industries, and promote STEM (Science, Technology, Engineering, and Mathematics) education to build a strong pool of skilled professionals. They can also implement policies and regulations that encourage the use of domestic technology and protect intellectual property rights.At the individual level, cultivating a mindset of technological self-reliance and independence is crucial. This can involve activelyseeking out opportunities to learn and develop new technological skills, staying informed about the latest advancements in one's field, and being willing to experiment and take risks in order to find innovative solutions. Additionally, individuals can support and contribute to the development of domestic technology by patronizing local businesses, participating in open-source communities, and sharing their knowledge and expertise with others.In conclusion, technological self-reliance and independence are essential for both individuals and nations in the modern world. By taking control of their technological resources and driving innovation, they can ensure their resilience, adaptability, and competitiveness in an increasingly interconnected and technologically driven global landscape. Achieving this goal requires a concerted effort at both the individual and institutional levels, but the benefits of such an approach are undeniable and far-reaching.。
高二英语作文新科技
高二英语作文新科技In the 21st century, the rapid advancement of technology has become an integral part of our daily lives. From smartphones to artificial intelligence, new technologies are shaping the way we communicate, learn, and work. This essay will explore the impact of new technology on society, focusing on three main areas: education, healthcare, and the environment.Education:Technology has revolutionized the field of education. Online learning platforms and digital textbooks have made knowledge more accessible than ever before. Students can now access a wealth of information with just a few clicks, and teachers can use interactive tools to enhance their lessons. Virtual reality (VR) is also being introduced in classrooms to provide immersive learning experiences, allowing students to explore historical events or scientific phenomena in a more engaging way.Healthcare:In healthcare, technology has opened up new frontiers in patient care and medical research. Telemedicine allows doctors to consult with patients remotely, which is particularly beneficial for those living in rural areas or with limited mobility. Wearable devices monitor vital signs and can alert healthcare providers to potential health issues before they become serious. Moreover, advancements in genetic engineering and nanotechnology are paving the way forpersonalized medicine, where treatments are tailored to an individual's genetic makeup.Environment:New technology is also playing a crucial role in addressing environmental challenges. Solar panels, wind turbines, and other renewable energy sources are becoming more efficient and affordable, reducing our reliance on fossil fuels. Smart grids and energy-efficient appliances are helping to conserve energy and reduce waste. Additionally, technology is aiding in the monitoring and management of natural resources, allowing us to better understand and mitigate the effects of climate change.Conclusion:While new technology brings about many benefits, it also poses challenges such as privacy concerns and the digital divide. It is essential that we continue to develop and adopt technology responsibly, ensuring that it serves to enhance our lives and the world around us. The future holds great promise for technology, and it is up to us to harness its potential for the betterment of society.。
高二英语阅读理解细节对比题单选题40题
高二英语阅读理解细节对比题单选题40题1. The passage mentions that the new technology can improve the efficiency of production by _____.A. 20%B. 30%C. 40%D. 50%答案：A。
解析：文章中明确提到新技术能使生产效率提高20%，B 选项30%、C 选项40%、D 选项50%在文中均未提及。
2. According to the text, which of the following is NOT a feature of the latest scientific invention?A. It is energy-saving.B. It is cost-effective.C. It is time-consuming.D. It is environment-friendly.答案：C。
解析：文中描述最新科学发明具有节能、成本效益高和环保的特点，未提及费时，A 选项节能、B 选项成本效益高、D 选项环保均符合文意。
3. The author states that the advanced equipment is mainly used in _____.A. agricultureB. industryC. educationD. medicine答案：B。
解析：文中指出先进设备主要用于工业领域，A 选项农业、C 选项教育、D 选项医学在文中未被提及是其主要应用领域。
4. What is the main advantage of the new scientific discovery mentioned in the passage?A. It simplifies the process.B. It reduces the cost.C. It enhances the quality.D. It increases the output.答案：C。