《英语科技论文写作》作业2

英语科技类作文范文English: Technology plays a crucial role in our society, revolutionizing the way we live, work, and communicate. With the advancement of technology, we have seen significant improvements in various aspects of our lives, such as healthcare, transportation, and education. From innovative medical devices to self-driving cars and online learning platforms, technology has undoubtedly made our lives more convenient and efficient. Furthermore, advancements in technology have also facilitated global communication and collaboration, allowing people from different corners of the world to connect and share ideas. In addition, the development of renewable energy technologies has also brought us closer to combating climate change and creating a more sustainable future. Overall, technology has greatly impacted our society, bringing about positive changes and improving the quality of life for many.中文翻译: 科技在我们的社会中扮演着至关重要的角色，彻底改变了我们生活、工作和交流的方式。

Importance of the Title In preparing a title for a paper, the author would do well to remember one salient fact: That title will be read by thousands of people. Perhaps few people, if any, will read the entire paper, but many people will read the title, either in the original journal or in one of the secondary (abstracting and indexing) publications. Therefore, all words in the title should be chosen with great care, and their association with one another must be carefully managed. Perhaps the most common error in defective titles, and certainly the most damaging in terms of comprehension, is 5 faulty syntax (word order).
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题名撰写的基本要求 在设计题名时，作者应思考一下“我如何检索 在设计题名时，作者应思考一下“ 这类信息” 这类信息” 为了方便二次检索，题名中应避免使用化学式、 上下角标、特殊符号（数字符号、希腊字母 等）、公式、不常用的专业术语和非英语词汇 （包括拉丁语）等。部分文体指南和作者须知 中还特别规定题名中不得使用专利名、化工产 品、药品、材料或仪器的公司名、特殊商业标 记或商标。

关于科技的英语作文精选5篇关于科技的英语作文1In the modern time, the growth of technology is increasingly developed. More and more people don’t use their brains when there is no need to use other instruments. Too much people use technology so that people are lazier and less healthy than before. They rely on technology too much.Some believe that modern technology shorten the distance of human. For instance, people all use cellphone to call friends or family, or computer to search information, or use QQ, MSN, twitter, blog etc. These modern instruments shorten the distance between human.However, others think that it’s just the reverse. Technology makes people use less face-to-face communication. The contact in real life is less and less. People do less interaction to each other. In the long term, people will get depressed without enough communication.As far as I’m concerned, modern technology provides convenience to people. It makes people easily to get information. Only could we use it correctly, it does much contribution to us.关于科技的英语作文2Science and technology have been bringing human beings tremendous benefits. Thanks to science and technology, we now live comfortably and conveniently in houses furnished with air conditioners, refrigerators, washing machines and televisions etc. Thanks to science and technology, we can eat fresh vegetables at the year round. Thanks to science and technology, we can travel long distances in the fraction of a second on planes, trains and cars. Thanks to science and technology, we wear clothes with synthetic materials which can not easily be worn out.However, science and technology have atso brought us a lot of disasters. First, because of the many breakthroughs in the field of medicine, people are now living much longer than they used to. As a result, the population of the world is increasing, causing lots of problems. Second, because of the development of industry, lots of the wastes from factories pour into the air and rivers, causing pollution of all kinds. Third, some terrorists are using science and technology against mankind. They use biological, chemical and unclear weapons to threaten world peace...So it's urgent that we find ways to solve these problems. But we should not stop the development of science and technology because of these disasters they bring, just as we should not give up eating for fear of choking. In addition, we should make some rules to regulate our actions. As long as we use science and technology in a proper way, they may bring us even more benefits.关于科技的英语作文3Here is a difference between science and technology.Science is a method of answering theoretical questions; technology is a method of solving practical problems. Science has to do with discovering the facts and relationships between observable phenomena in nature and with establishing theories that serve to organize these facts and relationships; technology has to do with tools,techniques, and procedures for implementing the findings of science.Another distinction between science and technology has to do with the progress in each. Progress in science excludes the human factor. Scientists, who seek to comprehend the universe and know the truth with the highest degree of accuracy and certainty, cannot pay heed to their own or other people's likes or dislikes, or to popular ideas about the fitness of things. What scientists discover may shock or anger people--as did Darwin's theory of evolution. But even an unpleasant truth is more than likely to be useful; besides, we have the option of refusing to believe it! But hardly so withtechnology;we do not have the option of refusing to hear the sonic boom produced by a supersonic aircraft-flying overhead; we do not have the option of refusing to breathe polluted air. Unlike science, progress in technology must be our slave and not the reverse. The legitimate purpose of technology is to serve peopie--people in general, not merely some people; and future generations, not merely those who presently wish to gain advantage for themselves.We are all familiar with the abuses of technology. Many people blame technology itself for widespread pollution, resource depletion and even social decay in general--so much so that the promise of technology is obscured. That promise is a cleaner and healthier world. If wise applications of science and technology do not lead to a better world, what else will?关于科技的英语作文421st century is the century of technology. Nowadays, technology is everywhere around us. The development of technology has a significantaffact toward the society. Several technologies that we usually use are the internet, computer, and cellphone. These new technologies make our life much easier and better.First, the development of computer changes our life. Decades ago, people needed to do lots of complex calculation on hand because they did not have computer, and more obvious, they did not have the software for calculation. As the result of that, people spent hours on the equations that a computer can solve in just a minute. Since the development of computer, people are able to use some kind of software to compute lots of complex functions and mathematical calculation. Computer becomes the most helpful equipment for the sciencists because they can use their time more efficiently.Also, internet is another useful tool for us today. The development of internet brings a great impact toward the society. Instead of going to library and fliping all the books to figure out some information, we can just simply use a mouse and click on the website to do research. The internet leads us to a place where we can find unlimited information and resources. It makes our life much easier and better.The last technology is cellphone. Nowadays, many people have a cellphone. But it just appears on the market for about 10 years. It is very convenience to the users because we can talk to anyone we want with a phone as small as a wallet. Also, we can communicate with others by making a phone call instead of sending letters. It is very fast and useful way to communicate.In conclusion, I believe the development of technology brings significant impact to our life. It is very helpful to us and I believe technology will keep improving in future.关于科技的英语作文5The advent of modern technology brings a substantial impact on the whole world. It not only boosts the economy, but also changes the people’s conception on the world. It also increases global communication among countries. In my opinion, modern technology is creating a single world culture in that such technology as computer and internet is bringing people together and making the world get smaller.First of all, modern technology promotes the globe to frequently use one language. The invention of computers and Internet promotesEnglish to be a global language and dominate in the communication worldwide. Since language is the agent of culture, the worldwide use of English fosters more and more minds thinking alike.Besides, the development of the internet brings people’s life style into uniform. The availability of Internet makes people have a lot in common, such as access to information, online shopping or payment. People from all over the world are doing the same thing each day on the Internet, and their living habit is becoming closer and closer with each passing day.Based on the points discussed above, it is obvious that modern technology is creating a single world culture.关于科技的英语作文精选5篇。

英语科技类作文范文English:In the realm of technology, innovations have vastly improved our daily lives, changing the way we communicate, work, and interact with the world. The rapid advancements in artificial intelligence, virtual reality, and automation have led to more efficient and convenient ways of completing tasks. For instance, the rise of smart devices like smartphones and virtual assistants has made information accessible at our fingertips, enabling us to stay connected and informed. Moreover, technological breakthroughs in healthcare have revolutionized the medical field, from precision medicine to robotic surgeries, enhancing patient care and outcomes. In addition, the integration of technology in education has transformed traditional teaching methods, providing interactive learning experiences and personalized instruction for students. As we continue to push the boundaries of technology, the future holds endless possibilities for further innovation and progress.Translated content:在科技领域，创新大大改善了我们的日常生活，改变了我们与世界沟通、工作和互动的方式。

《英语科技论文写作作业》Unbending Roll Alignment and the Related Strain forBillet/Bloom Casters方坯连续拉矫辊列设计及其矫直应变分析学院：专业：姓名：学号:原文：Abstract The unbending design is one of key technologies for highly efficient continuous casting. At present, the straightening processes have been developed from solid core unbending to the one with liquid core. The latter includes single-point straightening、multi-point straightening,V AI continuous straightening and CONCAST continuous straightening. Based on the principle analysis of the continuous unbending, A computerized code has been developed via Visual Basic according to the principal of continuous unbending casting. The related unbending roll alignments have been calculated and adopted in industry casters. The coordinates of the unbending roll 、the strain and the low value of the strain rate of the solid/liquid interface during the continuous straightening are obtained, which show an ideal results for the unbending processes and can be adopted as an useful tool for the computer aided design.Key words continuous straightening, multi-point straightening, billet/bloom, unbending strain译文：摘要铸坯矫直方式是高效连铸技术中关键技术之一。

大作文英语二范文Title: The Impact of Technology on Education。

Technology has revolutionized various aspects of human life, and education is no exception. In this essay, I will explore the profound impact of technology on education, focusing on both the positive and negative aspects.To begin with, technology has significantly enhanced access to education. Through online courses, digital libraries, and educational websites, individuals can now acquire knowledge from anywhere in the world. This accessibility has particularly benefited those in remote areas or with limited resources, democratizing education to a considerable extent.Furthermore, technology has transformed the learning experience itself. Interactive multimedia tools, simulations, and virtual reality applications have made learning more engaging and immersive. These innovativemethods cater to different learning styles and enhance comprehension and retention of information.Moreover, technology has facilitated personalized learning. With the help of adaptive learning algorithms, educational platforms can tailor content and pacing to individual students' needs and abilities. This personalized approach ensures that each student can learn at their own pace, maximizing their potential.Additionally, technology has expanded the horizons of collaboration and communication in education. Online forums, video conferencing, and collaborative documents enable students and educators to connect and collaborate irrespective of geographical barriers. This fosters aglobal learning community where ideas can be shared and discussed freely.Despite these advancements, technology in educationalso poses certain challenges. One major concern is the digital divide, where disparities in access to technology exacerbate existing inequalities in education. Not allstudents have equal access to devices and high-speed internet, creating a divide between the digitally literate and the digitally marginalized.Furthermore, there are concerns about the potential negative effects of excessive screen time on students' health and well-being. Prolonged exposure to screens may lead to eye strain, disrupted sleep patterns, and sedentary behavior, which can adversely affect students' overall health.Moreover, there is a risk of over-reliance on technology, which may diminish critical thinking and problem-solving skills. Relying solely on digital tools for learning can hinder students' ability to think creatively and independently.In conclusion, technology has brought about significant changes in the field of education, offering both opportunities and challenges. While it has enhanced access to education, transformed the learning experience, and facilitated collaboration, it also presents challenges suchas the digital divide, health concerns, and the risk of over-reliance. It is essential to harness the benefits of technology while mitigating its drawbacks to ensure that education remains accessible, engaging, and effective for all learners.。

英语科技论文写作作文1. Technology is changing the way we live, work, and communicate. From smartphones to social media, we are constantly connected to the digital world.2. The development of artificial intelligence is revolutionizing industries such as healthcare, finance, and transportation. Machines are now able to perform tasks that were once only possible for humans.3. The Internet of Things has transformed our homesinto smart homes, where we can control our appliances and security systems with just a few taps on our smartphones.4. Virtual reality and augmented reality are opening up new possibilities in entertainment, education, and training. We can now immerse ourselves in virtual worlds and interact with digital objects in real time.5. Cybersecurity is a growing concern as more of ourpersonal information is stored online. It is essential to protect our data from hackers and cyber attacks.6. The rise of e-commerce has changed the way we shop, with more people choosing to buy products online rather than in physical stores. This has led to the decline of traditional brick-and-mortar retailers.7. Biotechnology is advancing rapidly, with breakthroughs in gene editing and personalized medicine. Scientists are now able to modify DNA to treat genetic diseases and create targeted therapies for patients.8. Quantum computing is on the horizon, promising to solve complex problems at speeds that are unimaginable with traditional computers. This technology has the potential to revolutionize fields such as cryptography, drug discovery, and climate modeling.。

英语科技类作文范文The Future of Artificial Intelligence: Opportunities and Challenges人工智能的未来：机遇与挑战In the fast-paced world of technology, artificial intelligence (AI) has become a driving force, revolutionizing various industries and aspects of our daily lives. Its potential to learn, adapt, and make decisions autonomously has opened up a vast array of opportunities but also poses significant challenges.在科技快速发展的世界里，人工智能（AI）已成为一股推动力，正在改变着各个行业和我们日常生活的方方面面。

它具备学习、适应和自主决策的能力，为我们带来了广泛的机会，但同时也带来了重大的挑战。

Opportunities机遇AI offers immense potential for innovation and efficiency in various fields. In healthcare, AI algorithms can assist in diagnosing diseases, predicting patient outcomes, and even helping in surgeries with precision beyond human capabilities. In the realm of education, personalized learning experiences can be designed for students, catering to their unique needs and learning styles. In the corporate world, AI can automate repetitive tasks, improve decision-making processes, and enhance customer service experiences.AI在各个领域都提供了创新和效率的巨大潜力。

科技英文作文范文大全英文：Technology has become an integral part of our daily lives. From smartphones to laptops, we rely heavily on technology to communicate, work, and entertain ourselves. In my opinion, technology has both positive and negative impacts on our lives.On the positive side, technology has made our lives easier and more convenient. For example, we can now shop online and have our purchases delivered right to our doorstep. We can also stay connected with friends and family through social media and video chat, even if they are on the other side of the world. Additionally, technology has revolutionized the way we work, allowing us to work remotely and collaborate with colleagues from anywhere.However, there are also negative impacts of technology.One major concern is the impact on our mental health.Social media can be addictive and lead to feelings ofanxiety and depression. Additionally, technology can be a distraction, making it difficult to focus on importanttasks and causing us to procrastinate.In conclusion, while technology has brought manybenefits to our lives, we must also be aware of itsnegative impacts. It is important to use technology in moderation and be mindful of its effects on our mental and physical health.中文：科技已经成为我们日常生活中不可或缺的一部分。

英语科技论文(5篇)英语科技论文(5篇)英语科技论文范文第1篇1.较多的新词词汇量。

据统计显示，英语也许有两百万左右的词汇量，其中新词大约占到了50%左右的比例，而且每年都会有大约15001600个的新词和新义会进入到计算机数据库中。

现代的农业科技渐渐的取代了传统的农业，因此传统农业渐渐朝着精准农业的方向进展。

在现代农业中信息技术得到了广泛的运用，许多崭新的词汇也不断的涌现出来，比如防滴过滤系统、促进生态修复、建设资源节省型、环境友好型社会等。

2.较强的专业性。

在长期的工作实践中，每个行业都具备各自的惯用语和术语，作为一门具有较强综合性的学科，农业包括的渔业、牧业、副业、林业以及农业等。

其中的专业词汇具有很强的专业性，假如缺乏肯定的专业背景，在翻译一些专出名词的时候就很简单会消失误会的状况，甚至会消失严峻的翻译错误。

比如美国所谓的"亚洲鲤鱼'实际上是我国的鲢鱼。

二、农业科技翻译中的问题和缘由由于无法变通翻译程序或者专业学问储备不够，一些翻译者在翻译农业科技文章的时候，忽视了两种语言之间存在的差异，因此使得翻译出来的句子变成了英式汉语或汉式英语，并且常常闹出许多笑话。

导致这些问题存在的缘由主要包括以下几点。

1.没有储备足够的农业专业学问。

我们都知道，现在许多翻译人员都是在英语相关专业毕业的，很少了解相关的农业学问，所以许多的望词生义的现象消失在了实际的翻译过程中。

比如在对landreform进行翻译的时候应当将其翻译成"农业改革'或者"草地改革'，而不应当翻译成"'。

"肥'这个常常消失在高校《土壤学》课程中的词假如处于不同的语境就会有不同的翻译方法，例如肥料应当翻译成为fertilizer，追肥应当翻译成为topdressing，底肥应当翻译成为basemanure。

假如在进行农业专业翻译的过程中，翻译人员只具备了肯定的语言基础，却缺乏过硬的专业学问，就很简单消失各种错误。

英语学术写作作业二中英文文献摘要的对比MG1134034 杨华珍Native(1)High rate performance of Li1.05Ni1/3Co1/3Mn1/3O2 cathode materials preparedusing sol-gel (SG) and co-precipitation (CP) methods were investigated. Scanningelectron microscopy results showed that the particle sizes of the materials prepared by SG and CP methods were 300–400 nm and 1–2 μm, respectively. Rate capability tests were performed and compared on these cathode materials with same electrode loading (7 mg cm-2). Li1.05Ni1/3Co1/3Mn1/3O2 cathode with smaller particle size (SG-nano) demonstrated higher discharge capacity than that of the cathode withlarger particle size (CP-micro) at different Crates. However, upon extended cycling at 1C and 8C, CP-micro showed better capacity retention when compared to that ofSG-nano. CP-micro exhibited 95 and 91% where as SG-nano exhibited only 87 and 76%, respectively, at 1C and 8C after 50 cycles.The results showed that the use of nanosized materials was advantageous for obtaining a better rate capability where as the use of microsized materials was beneficial for better capacity retention during extended cycling at high C-rates.(2)One of the challenges for improving the performance of lithium ion batteries to meetincreasingly demanding requirements for energy storage is the development ofsuitable cathode materials. Cathode materials must be able to accept and release lithium ions repeatedly (for recharging) and quickly (for high current). Transition metal oxides based on the _-NaFeO2, spinel and olivine structures have shown promise, but improvements are needed to reduce cost and extend effective lifetime. In this paper, recent developments in cathode materials for lithium ion batteries are reviewed. This includes comparison of the performance characteristics of the promising cathode materials and approaches for improving their performances.(3)In this paper we report the study of a high capacity Sn-C nanostructured anode and ofa high rate, high voltage Li[Ni0.45Co0.1Mn1.45]O4 spinel cathode.We have combinedthese anode and cathode materials in an advanced lithium ion battery that, byexploiting this new chemistry, offers excellent performances in terms of cycling life,i.e., ca. 100 high rate cycles, of rate capability, operating at 5C and still keeping morethan 85% of the initial capacity, and of energy density, expected to be of the order of 170 Wh kg-1.These unique features make the battery a very promising energy storage for powering low or zero emission HEV or EV vehicles.(4)Phosphate materials are being extensively studied as lithium-ion battery electrodes. Inthis work, we present a high through put into analysis of phosphates as cathodematerials. Capacity, voltage, specific energy, energy density, and thermal stability are evaluated computationally on thousands of compounds. The limits in terms ofgravimetric and volumetric capacity inherent to the phosphate chemistry aredetermined. Voltage ranges for all redox couples in phosphates are provided, and the structural factors influencing the voltages are analyzed. We reinvestigate whether phosphatematerials are inherently safe and find that, for the same oxidation state, oxygen release happens thermodynamically at lower temperature for phosphates than for oxides.These findings are used to recommend specific chemistries within thephosphate class and to show the intrinsic limits of certain materials of current interest(e.g., LiCoPO4 and LiNiPO4).(5)LiCo2/3Ni1/6Mn1/6O2 layered oxide was synthesized by the combustion method thatled to a crystalline phase with good homogeneity and low particles size. The structural properties of the prepared positive electrode material were investigated byperforming XRD Rietveld refinement. Practically no Li/Ni mixing was detectedevidencing that the studied compound adopts almost an ideal _-NaFeO2 typestructure. The Li||LiCo2/3Ni1/6Mn1/6O2 cell showed a discharge capacity of199mAhg−1 when cycled in the 2.7–4.6V potential range while the best cyclingperformances were recorded when the upper cut off is fixed at 4.5 V. Structuralchanges in LixCo2/3Ni1/6Mn1/6O2 with lithium electrochemical de-intercalation were studied using X-ray diffraction. This study clearly shows the existence of a solidsolution domain in the 0.1 < x < 1.0 composition range while for x = 0.1,a new phase appears explaining the decrease of the electrochemical performance when the cell is cycled at high upper cut off voltage.(6)A series of mixed metal hydroxide (NixMnxCo(1–2x)(OH)2) precursors for thepreparation of lithiated mixed metal oxides (LiNixMnxCo(1–2x)O2) were prepared using a novel coprecipitation approach based on the thermal decomposition of urea.Three different methods were used to achieve the temperature required todecompose urea and subsequently precipitate the hydroxides. The first two methods consisted of either a hydrothermal or microwaveassisted hydrothermal synthesis at 180 °C and elevated pressures. The final method was an aqueous reflux at 100 °C. A complete series (x=0.00–0.50) was prepared for each method and fully characterized before and after converting the materials to lithiated metal oxides(LiNixMnxCo(1–2x)O2). We observed the formation of a complex structure after the coprecipitation of the hydroxides. Scanning electron micrographs images demonstrate that the morphology and particle size of the hydroxide particles varied significantly from x=0.00–0.50 under hydrothermal synthesis conditions. There is also a significant change in particle morphology as the urea decomposition method is varied. The X-ray diffraction profiles of the oxides synthesized from these hydroxide precursors alldemonstrated phase pure oxides that provided good electrochemical performance. (7)With an aim to suppress the huge irreversible capacity loss encountered in highcapacity layered oxide solid solutions between Li2MnO3 and LiMO2 (M = Mn, Ni, and Co), layered Li[Li0.2Mn0.54Ni0.13Co0.13]O2–V2O5 composite cathodes with various V2O5 contents have been investigated. The irreversible capacity loss decreases from68 mAh/g at 100% Li[Li0.2Mn0.54Ni0.13Co0.13]O2 to 0 mAh/g around 89 wt.%Li[Li0.2Mn0.54Ni0.13Co0.13]O2–11 wt.% V2O5 as the lithium-free V2O5 serves as an insertion host to accommodate the lithium ions that could not be inserted back into the layered lattice after the first charge.The Li[Li0.2Mn0.54Ni0.13Co0.13]O2–V2O5composite cathodes with about 10–12 wt.% V2O5 exhibit an attractive dischargecapacity of close to 300 mAh/g with little irreversible capacity loss and goodcyclability.(8)Various compositions of the x Li2MnO3–y Li[Ni1/3Co1/3Mn1/3]O2–z LiNiO2 electrodesystem were synthesized using metal oxide precursor by adopting co-precipitation method. XRD revealed that the prepared cathode materials possess _-NaFeO2structure with R3m space group. Scanning electron micrographs demonstrated the morphology of all the synthesized samples, wherein spherical agglomerates with size of 5–10_m have been acknowledged. Among the tested samples,Li[Li0.18Ni0.220Co0.120Mn0.480]O2 shows the excellent capacity retention (95.6%) in the voltage range of 2.0–4.6V and the better rate capability than the other samples.But, on the other hand, Li[Li0.20Ni0.133Co0.133Mn0.534]O2 (x = 0.6, y = 0.4 and z =0.0) shows the highest discharge capacity. However, the capacity retention of thematerial at 50mAg−1 is lower than that of Li[Li0.18Ni0.220Co0.120Mn0.480]O2.Furthermore, the capacity retention at 1250mAg−1 is only 42.6% of the capacityobtained at 20mAg−1.(9)The layered oxide cathode material LiMO2, where M=Ni0.9-yMnyCo0.1 and 0.45 e y e0.60, was synthesized by a coprecipitation method. X-ray diffraction analysis showsthat the maximum manganese content in the stoichiometric material, i.e. with Li:M = 1, cannot exceed 50%; otherwise, a second phase is formed. Rietveld refinementreveals that increasing manganese content suppresses the disorder between thelithium and nickel ions. Magnetic measurements show that part of theMn4þ ions in the manganese rich compounds is reduced toMn3þ ; this results in a larger hysteresis loop due to the increased magnetic moment of the resulting ferrimagnetically ordered clusters. LiNi0.4Mn0.5Co0.1O2 and LiNi0.45Mn0.45Co0.1O2 show similarelectrochemical capacities of around 180 mAh/g (between 2.5 and 4.6 V at 0.5mA/cm2) for the first discharge. However, subsequent cycling of LiNi0.4Mn0.5Co0.1O2 results in faster capacity loss and poorer rate capability indicating that manganese rich compounds, with Li:M=1:1, are probably not suitable candidates for lithium batteries.(10)The surface of LiNi1/3Co1/3Mn1/3O2 (LNMCO) particles has been studied formaterial synthesized at 900 ◦C by a two-step process from a mixture of LiOH·H2O and metal oxalate [(Ni1/3Co1/3Mn1/3)C2O4] obtained byco-precipitation. Samples have been characterized by X-ray diffraction (XRD), high-resolution transmission electron microscope (HRTEM), Raman scattering (RS) spectroscopy, and magneticmeasurements.We have investigated the effect of the heat treatment of particles at 600 ◦C with organic substances such as sucrose and starch. HRTEM images and RS spectra indicate that the surface of particles has been modified. The annealing does not lead to any carbon coating but it leads to the crystallization of the thin disordered layer on the surface of LiNi1/3Co1/3Mn1/3O2. The beneficial effect has been tested on the electrochemical properties of the LiNi1/3Co1/3Mn1/3O2 cathode materials.The capacity at 10C-rate is enhanced by 20% for post-treated LNMCO particles at 600 ◦C for half-an-hour.Non native(1)LiMn2O4 spinel cathode materials were modified with 2 wt.% Li–M–PO4 (M = Co, Ni,Mn) by polyol synthesis method. The phosphate surface-modified LiMn2O4 cathode materials were physically characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and energy dispersive X-ray spectroscopy (EDS).Thecharge–discharge test showed that the cycling and rate capacities of LiMn2O4 cathode materials were significantly enhanced by stabilizing the electrode surface withphosphate.(2)We reported a new type of rechargeable lithium-ion battery consisting of astructurally integrated 0.4Li2MnO3·0.6LiMnNi0.4Co0.2O2 cathode and a hard carbon anode. T he drawback of the high irreversible capacity loss of both electrodes,occurring at the first charge/discharge process, can be counterbalanced each other.The battery shows good reversibility with a sloping voltage from 1.5 V to 4.5 V and delivers a capacity of 105 mA h g−1 and a specific energy of 315 W h kg−1 based on the total weight of the both active electrode materials.。

作业展评科技作品英文作文全文共2篇示例，仅供读者参考作业展评科技作品英文作文1:Title: Technology Works in Homework Exhibition ReviewIntroduction:In the realm of education, the integration of technology has become increasingly prevalent, revolutionizing the way students learn and teachers teach. One such manifestation of this trend is the Homework Exhibition, where students showcase their technological creations aimed at enhancing the learning experience. This essay serves as a comprehensive review of the technology works featured in the Homework Exhibition, highlighting their innovation, impact, and potential implications for the future of education.Innovation and Creativity:The hallmark of the technology works presented in the Homework Exhibition is their innovation and creativity. From interactive learning apps to immersive virtual reality simulations, students have demonstrated remarkableingenuity in leveraging technology to address educational challenges. For instance, one notable exhibit showcased a mobile application that gamifies the learning process, turning mundane tasks into engaging activities. This fusion of entertainment and education not only captivates students' interest but also fosters a deeper understanding of academic concepts.Impact on Learning Outcomes:Beyond their novelty, these technology works have also shown promising results in improving learning outcomes. By providing personalized learning experiences tailored to individual students' needs and preferences, these innovations facilitate differentiated instruction, ensuring that every learner receives the support they require to succeed. Moreover, the interactive nature of these tools promotes active engagement and knowledge retention, transforming passive recipients of information into active participants in the learning process. As a result, students demonstrate greater enthusiasm for learning and achieve higher levels of academic proficiency.Integration with Curriculum:An essential aspect of evaluating the efficacy of these technology works is their alignment with the curriculum. Fortunately, many of the exhibits showcased at the Homework Exhibition seamlessly integrate with existing educational frameworks, supplementing traditional teaching methods rather than supplanting them. For instance, a virtual laboratory simulation complements hands-on experiments conducted in the classroom, providing students with additional opportunities to explore scientific concepts in a safe and controlled environment. This symbiotic relationship between technology and curriculum ensures that these innovations enhance, rather than detract from, the quality of education provided to students.Accessibility and Inclusivity:One of the most commendable aspects of the technology works featured in the Homework Exhibition is their commitment to accessibility and inclusivity. Recognizing the diverse needs and abilities of learners, these innovations strive to accommodate a wide range of users, including those with disabilities or special educational requirements. For example, a text-to-speech application facilitates reading comprehensionfor students with visual impairments, while a language translation tool assists English language learners in accessing instructional materials. By prioritizing accessibility, these technology works uphold the principles of equity and diversity, ensuring that all students have equal opportunities to succeed academically.Future Implications:As we reflect on the technology works showcased in the Homework Exhibition, it becomes evident that they hold profound implications for the future of education. By harnessing the power of technology to enhance teaching and learning, these innovations pave the way for a more dynamic, inclusive, and student-centered educational experience. Moreover, they challenge traditional notions of schooling, prompting educators to reconsider their instructional practices and embrace new pedagogical approaches that prioritize flexibility, adaptability, and innovation. As we embrace this digital revolution in education, we must remain vigilant in addressing potential challenges, such as privacy concerns and technological disparities, to ensure that all students can benefit from these advancements equitably.Conclusion:In conclusion, the technology works featured in the Homework Exhibition represent a testament to the transformative potential of technology in education. From fostering creativity and engagement to improving learning outcomes and promoting inclusivity, these innovations have demonstrated their capacity to revolutionize the way we teach and learn. As we continue to explore the intersection of technology and education, let us remain steadfast in our commitment to harnessing these tools to empower learners, inspire educators, and build a brighter future for generations to come.作业展评科技作品英文作文2:Title: "Exploring T echnological Innovations through Homework Exhibition Reviews"Introduction:In the realm of education, the integration of technology has become increasingly prevalent, revolutionizing traditional teaching methods and providing innovative avenues for learning. As an advocate for the advancement of educationthrough technology, I recently had the opportunity to attend a homework exhibition showcasing various technological projects created by students. This essay serves as a comprehensive review of the technological works presented at the exhibition, highlighting their significance, impact, and potential implications for the future.Body:The exhibition featured a diverse array of technological projects, ranging from simple coding exercises to sophisticated robotics systems. One standout project was a collaborative effort by a group of high school students who developed a mobile application aimed at promoting environmental awareness. The application utilized geolocation technology to identify nearby recycling centers, provide tips on sustainable living, and encourage users to participate in community clean-up events. Not only did this project demonstrate the students' proficiency in mobile app development, but it also addressed pressing environmental issues, showcasing the potential of technology to effect positive change in society.Another noteworthy project was a virtual reality (VR) simulation designed by middle school students to enhance historical education. The VR experience allowed users to immerse themselves in key historical events, such as the American Revolutionary War and the French Revolution, providing a unique and engaging way to learn about the past. By leveraging VR technology, the students were able to bring history to life in a manner that traditional textbooks could not, catering to diverse learning styles and fostering a deeper understanding of historical events among students.Additionally, several students showcased innovations in the field of robotics, including a robotic arm capable of performing intricate tasks with precision and accuracy. Developed as part of a school robotics club, the robotic arm demonstrated the students' mastery of mechanical engineering principles and programming skills. Beyond its technical sophistication, the robotic arm had practical applications in industries such as manufacturing and healthcare, highlighting the potential for robotics to streamline processes and improve efficiency in various sectors.Furthermore, the exhibition featured projects that explored the intersection of art and technology, such as interactive installations and digital multimedia creations. One standout installation utilized motion sensors and sound synthesis algorithms to create an immersive audiovisual experience that responded to the movements of the viewer. This fusion of art and technology not only showcased the students' creativity and imagination but also challenged conventional notions of artistic expression in the digital age.Conclusion:In conclusion, the homework exhibition provided a glimpse into the innovative ways in which students are harnessing technology to address real-world problems, enhance learning experiences, and push the boundaries of creativity. From mobile applications promoting environmental sustainability to VR simulations reimagining historical education, the showcased projects exemplified the transformative potential of technology in education. As we continue to embrace technological advancements in theclassroom, it is imperative to nurture and support the next generation of innovators who will shape the future through their ingenuity and creativity.。

英语科技写作作业Objective:The purpose of this assignment is to enhance your ability to communicate complex technological concepts in clear, concise, and engaging English. You will be required to write a short essay on a topic related to technology, demonstrating your understanding of the subject and your skill in crafting a well-structured and informative piece.Instructions:1. Choose a Topic:Select a current technological advancement or a concept that interests you. It could be anything from artificial intelligence to renewable energy, blockchain technology, or the latest trends in software development.2. Research:Conduct thorough research on your chosen topic. Use reliable sources such as academic journals, reputable news outlets, and official websites of technology companies.3. Outline Your Essay:Create an outline to organize your thoughts and structure your essay. It should include an introduction, body paragraphs, and a conclusion.4. Introduction:Begin with a hook to grab the reader's attention. Introduce the topic and provide a brief overview of what you will discuss in the essay.5. Body Paragraphs:Each paragraph should focus on a single aspect of the technology. Use clear headings for each section. Explain the concept, its applications, benefits, and any potential drawbacks or challenges.6. Technical Vocabulary:Use appropriate technical vocabulary and jargon, but ensure that it is used correctly and is explained where necessary to maintain clarity for readers who may not be familiar with the terms.7. Evidence and Examples:Support your points with evidence and examples. This could include statistics, case studies, or real-world applications.8. Critical Thinking:Demonstrate critical thinking by analyzing theimplications of the technology, its impact on society, andits potential future developments.9. Conclusion:Conclude by summarizing the main points and reflecting on the significance of the technology. You may also include your personal opinion or predictions for the future.10. Citations:Properly cite all sources used in your essay to avoid plagiarism and to give credit to the original authors.11. Proofread:Carefully proofread your essay for grammar, spelling, and punctuation errors. Ensure that your writing is clear, concise, and free of jargon that could confuse readers.12. Formatting:Follow the formatting guidelines provided by your instructor, which may include font size, margins, andcitation style.Submission:Your completed essay should be submitted electronically through the course management system by the specified deadline.Grading Criteria:Your essay will be graded based on clarity of writing, depth of research, organization, use of technical vocabulary, critical thinking, and adherence to formatting guidelines.Good luck with your English Technology Writing Assignment! Remember, the goal is not only to demonstrate your knowledge of the subject but also to improve your ability to communicate effectively in English.。

科技英文作文范文1. Technology has completely changed the way we communicate with each other. With the rise of smartphones and social media, we can now connect with people from all over the world instantly. It's amazing how we can have conversations with someone on the other side of the globe as if they were right next to us.2. The advancements in technology have also greatly improved our ability to access information. Gone are the days of having to go to a library and search through countless books to find the information we need. Now, we can simply open a search engine and find the answers to our questions within seconds.3. One area where technology has had a significant impact is in the field of medicine. With the development of new medical devices and treatments, we are now able to diagnose and treat diseases that were once considered incurable. This has greatly improved the quality of lifefor many people and has saved countless lives.4. Another way technology has transformed our lives is through the convenience it provides. We can now order food, clothes, and even furniture online and have them delivered right to our doorstep. This has made our lives much easier and has saved us a lot of time and effort.5. However, with all the benefits that technology brings, there are also some drawbacks. One of the biggest concerns is the impact it has on our privacy. With the increasing amount of personal information that is stored online, there is a risk of it being accessed by unauthorized individuals. We must be cautious and take measures to protect our personal information.6. In conclusion, technology has revolutionized the way we live and has brought about many positive changes. It has made communication easier, improved access to information, advanced the field of medicine, and provided us with convenience. However, we must also be aware of thepotential risks and take steps to protect ourselves.。

英语二大作文科技原因未生效。

Technology has become an integral part of our daily lives, shaping the way we communicate, work, and interact with the world around us. From smartphones to social media platforms, technology has revolutionized the way we connect with others and access information.One of the main reasons for the rapid advancement of technology is the constant drive for innovation and improvement. Companies are constantly pushing the boundaries of what is possible, leading to the development of new and exciting technologies that enhance our lives in countless ways.Another factor driving the growth of technology is the increasing demand for convenience and efficiency. With the rise of smart devices and automation, tasks that once required significant time and effort can now be completedwith the touch of a button or a simple voice command.Furthermore, technology has played a crucial role in breaking down barriers and connecting people from all corners of the globe. Through social media and online platforms, individuals can communicate and collaborate with others regardless of geographical location, fostering a sense of global community and understanding.In conclusion, technology has become an indispensable part of modern society, driving innovation, convenience, and connectivity. As we continue to embrace and adapt to new technologies, it is important to consider the impact they have on our lives and strive to use them in ways that benefit both individuals and society as a whole.。

科技相关的英文作文英文：Technology plays a crucial role in our daily lives. From smartphones and laptops to smart homes and self-driving cars, technology has become an integral part of our existence. In my opinion, technology has both positive and negative impacts on our lives.On the positive side, technology has made our lives more convenient and efficient. For example, with just a few clicks on my smartphone, I can order food, book a ride, or pay my bills. Technology has also made communication easier and faster, allowing us to connect with people all over the world in real-time. Moreover, technology has revolutionized industries such as healthcare, education, and entertainment, making them more accessible and affordable to people.However, technology also has some negative impacts on our lives. One of the biggest concerns is the impact oftechnology on our mental health. With the rise of social media and online gaming, people are becoming more addicted to their screens, leading to issues such as anxiety, depression, and sleep disorders. Another concern is the impact of technology on our privacy and security. With the increasing amount of personal information we share online, we are becoming more vulnerable to cyber threats such as identity theft and hacking.Despite the negative impacts, I believe that technology has more positives than negatives. It has transformed the way we live, work, and communicate, and has the potential to solve some of the world's biggest problems. However, we need to be mindful of the negative impacts and use technology responsibly.中文：科技在我们的日常生活中扮演着至关重要的角色。

科技题材英文作文Technology has completely changed the way we live our lives. From smartphones to smart homes, technology has become an integral part of our daily routine.The rapid development of technology has also brought about some negative effects. With the rise of social media and online gaming, many people, especially the younger generation, are becoming increasingly addicted to their screens.On the other hand, technology has also revolutionized the way we communicate and connect with others. With the click of a button, we can now video call someone on the other side of the world, making the distance between us seem insignificant.One of the most exciting advancements in technology is the development of artificial intelligence. From self-driving cars to virtual assistants, AI has the potential tocompletely transform the way we live and work.Despite the many benefits of technology, there are also concerns about privacy and security. With the amount of personal data being collected and stored online, there is a growing fear of potential breaches and misuse.In conclusion, technology has undoubtedly had a profound impact on our lives, both positive and negative. It is important for us to embrace the benefits of technology while also being mindful of its potential drawbacks.。