科技英语文章
高考英语阅读——科技类
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科技类(1)With only about 1, 000 pandas left in the world, China is desperately trying to clone(克隆) the animal and save the endangered species(物种). That’s a move similar to what a Texas A & M University researchers have been undertaking for the past five ye ars in a project called “Noah’s Ark”.Noah’s Ark is aimed at collecting eggs, embryos(胚胎), semen and DNA of endangered animals and storing them in liquid nitrogen. If certain species should become extinct, Dr. Duane Kraemer, a professor in Texas A & M’s C ollege of V eterinary Medicine, says there would be enough of the basic building blocks to reintroduce the species in the future.It is estimated that as many as 2, 000 species of mammals, birds reptiles will become extinct in over 100 years. The panda, native only to China, is in danger of becoming extinct in the next 25 years.This week, Chinese scientists said they grew an embryo by introducing cells from a dead female panda into the egg cells of a Japanese white rabbit. They are now trying to implant the embryo into a host animal.The entire procedure could take from three to five years to complete.“The nuclear transfer(核子移植) of one species to another is not easy, and the lack of available(capable of being used) panda eggs could be a major problem,” Kraemer believes. “They will probably have to do several hundred transfers to result in one pregnancy (having a baby). It takes a long time and it’s difficult, but this could be groundbreaking science if it works. They are certainly not putting any live pa ndas at risk, so it is worth the effort,” adds Kraemer, who is one of the leaders of the Project at Texas A& M, the first-ever attempt at cloning a dog.“They are trying to do something that’s never been done, and this is very similar to our work in Noah’s Ark. We’re both trying to save animals that face extinction. I certainly appreciate their effort and there’s a lot we can learn from what they are attempting to do. It’s a research that is very much needed.”1. The aim of “Noah’s Ark” project is to _______.A. make efforts to clone the endangered pandasB. save endangered animals from dying outC. collect DNA of endangered animals to studyD. transfer the nuclear of one animal to another2. According to Professor Kraemer, the major problem in cloning pandas would be the lack of _______.A. available panda eggsB. host animalsC. qualified researchersD. enough money3. The best title for the passage may be _______.A. China’s Success in Pandas CloningB. The First Cloned Panda in the WorldC. Exploring the Possibility to Clone PandasD. China —the Native Place of Pandas Forever4. From the passage we know that _______.A. Kraemer and his team have succeeded in cloning a dogB. scientists try to implant a panda’s egg into a rabbitC. Kraemer will work with Chinese scientists in clone researchesD. about two thousand of species will probably die out in a century【答案与解析】本文讲述中国正在竭力克隆濒临绝种的熊猫,这和Texas A & M University 的Noah's Ark(诺亚方舟)工程极为相似,都是想拯救濒临灭绝的动物。
有关于科技的英语作文(精选39篇)
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有关于科技的英语作文(精选39篇)有关于科技的英语作文(精选39篇)在平时的学习、工作或生活中,大家都接触过作文吧,作文是人们把记忆中所存储的有关知识、经验和思想用书面形式表达出来的记叙方式。
作文的注意事项有许多,你确定会写吗?下面是小编收集整理的有关于科技的英语作文,仅供参考,大家一起来看看吧。
科技的英语作文篇1Modern technology makes life more convenient;tools are the milestores of the technology as well as human being's progress.Men used to cut trees with hand saw.But now,by using electronic saw they can cut down a tree in only a few minutes.Another example is more vivid:You have something urgent which has to be informed to your friend whose house is two hour's ride away.You probably want to make a phone call.But no telephone is installed in your friend's home.What could you do?Nowadays,with modern technology advanting,using internet is popular with us.Some years ago,people had to get what they wanted through looking into a lot of information;at last people could become tired and spent too much time.Now,if you use Internet,all becomes a piece of cake.Only by clucking,you will gain what you expect.We all hope that modern technology will reach a higher level,because modern technology makes life more convenient indeed.翻译:现代科技使生活更加便捷;工具是科技进步和人类进步的里程碑。
英语科技文章
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弹指之间At Your Fingertips触控荧幕的应用非常广泛,例如游客导览系统、自动柜员机、销售点终端机、工业控制系统等。
在2000年,六家专门厂商加上几家大公司的触控产品部门,总产值高达八亿美元。
由于这种介面使用方便、经久耐用,而且花费不高,因此市场还在成长之中。
触控荧幕可依其侦测触控点的物理原理,分为三种:电阻式荧幕,用手指或其他触头轻按就会产生电压;电容式荧幕,手指会吸取微小的电流(常用于笔记型电脑的触控板)。
至于第三种波动式荧幕,则是用声波或红外线覆盖整个表面,而手指或触头会阻断这些驻波图样。
电阻式荧幕是历史最久、用途最广,也是价格最低的一种,而且任何触头(无论手指或笔尖)都可以使用。
电容式荧幕必须使用手指,或是接有地线的触头,以便传导电流。
波动式荧幕则是最新且最昂贵的类型。
表面声波荧幕必须用手指或软式触头(例如铅笔上的橡皮擦)轻触,以吸收表面能量;红外线触控荧幕则可使用任何触头。
在实际应用上,可以同时选用好几种技术,不过基于各技术的优缺点,通常导致以下的组合:工业控制系统和掌上型电脑Palm Pilot使用电阻式,自动贩卖机使用电容式,自动柜员机及室内资讯站使用波动式。
但是大多数人并不清楚,自己所使用的荧幕是什么类型。
沈辉斌任职于美国最大的触控荧幕制造商──位于加州夫利蒙市的“易触控系统公司”,他提供了以下的辨别诀窍。
你可用指甲(而不是皮肤)轻压荧幕,假如荧幕有反应,就可能是电阻式或红外线式荧幕。
果真如此,再同时用两根手指分别轻压荧幕上两点。
假如游标移到其中一根手指下方,这装置使用的就是红外线(软体只记录第一个接触点);假如游标移到两根手指之间,荧幕就是电阻式(两个接触点皆有影响力)。
假如这个装置对指甲毫无反应,你的下一步还是用两根手指分别轻压荧幕上两点。
这时候,如果游标移到其中一根手指下方,We use touch screens everywhere: touristkiosks, automatic teller machines, point-of-sale terminals, industrial controls. Half a dozen vendors, plus in-house departments at major manufacturers, produced $800 million worth in 2000. The market is growing because the interfaces are easy-to-use, durable and inexpensive.Touch screens employ one of three physics principles for detecting the point of touch. Pressing a “resistive” design with a finger or other stylus raises a voltage. In “capacitive” models, a finger draws a minute current (this method is often used for cursor pads on notebook computers). In other designs, a finger or stylus interrupts a standing pattern of acoustic waves or infrared lights that blanket the surface.Resistive screens are the oldest, most widely used and least expensive, and they work with any stylus (finger, pen). Capacitive screens must be touched by a finger or an electrically grounded stylus to conduct current. Wave screens are the newest and most expensive. Surface acoustic wave screens must be touched by a finger or a soft stylus such as a pencil eraser to absorb energy; infrared screens work with any stylus. The different technologies may be used in the same applications, although pros and cons lead to prevalent combinations: resistive screens for industrial controls and Palm Pilots; capacitive screens for slot machines; wave screens for ATMs and indoor kiosks.Most people are unaware of the type of screen they are using. But tricks can help you tell, according to Frank Shen of Elo TouchSystems in Fremont, Calif., the largest U.S. maker. Push the那么这荧幕使用的原理是声波;假如游标移到两根手指中间,它就是电容式触控荧幕。
关于科普类英语文章阅读
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关于科普类英语文章阅读科普类阅读文章是高考阅读中的一个重要方面,它涉及到最新科技、发明或应用,对于学生的语言基础知识和语言技能要求很高。
小编精心收集了关于科普类英语文章,供大家欣赏学习!关于科普类英语文章篇1人类祖先露西因何而死Lucy, the most famous fossil of a human ancestor, probably died after falling from a tree, according to a study appearing in Nature led by researchers at The University of Texas at Austin. Lucy, a 3.18-million-year-old specimen of Australopithecus afarensis -- or "southern ape of Afar" -- is among the oldest, most complete skeletons of any adult, erect-walking human ancestor. Since her discovery in the Afar region of Ethiopia in 1974 by Arizona State Universityanthropologist Donald Johanson and graduate student Tom Gray, Lucy -- a terrestrial biped -- has been at the center of a vigorous debate about whether this ancient species also spent time in the trees."It is ironic that the fossil at the center of a debate about the role of arborealism in human evolution likely died from injuries suffered from a fall out of a tree," said lead author John Kappelman, a UT Austin anthropology and geological sciences professor.Kappelman first studied Lucy during her U.S. museum tour in 2008, when the fossil detouredto the High-Resolution X-ray Computed Tomography Facility (UTCT) in the UT Jackson School of Geosciences -- a machine designed to scan through materials as solid as a rock and at a higher resolution than medical CT. For 10 days, Kappelman and geological sciences professor Richard Ketcham carefully scanned all of her 40-percent-completeskeleton to create a digital archive of more than 35,000 CT slices."Lucy is precious. There's only one Lucy, and you want to study her as much as possible," Ketcham said. "CT is nondestructive. So you can see what is inside, the internal details and arrangement of the internal bones."Studying Lucy and her scans, Kappelman noticed something unusual: The end of the right humerus was fractured in a manner not normally seen in fossils, preserving a series of sharp, clean breaks with tiny bone fragments and slivers still in place."This compressive fracture results when the hand hits the ground during a fall, impacting the elements of the shoulder against one another to create a unique signature on the humerus," said Kappelman, who consulted Dr. Stephen Pearce, an orthopedic surgeon at Austin Bone andJoint Clinic, using a modern human-scale, 3-D printed model of Lucy.Pearce confirmed: The injury was consistent with a four-part proximal humerus fracture, caused by a fall from considerable height when the conscious victim stretched out an arm in an attempt to break the fall.关于科普类英语文章篇2古生物学家发现大型霸王龙化石Paleontologists with the Burke Museum of Natural History and Culture and the University of Washington have discovered a Tyrannosaurus rex, including a very complete skull. The find, which paleontologists estimate to be about 20 percent of the animal, includes vertebrae, ribs,hips and lower jaw bones. The team, led by Burke Museum Adjunct Curator of Vertebrate Paleontology and UW biology professor Gregory P. Wilson, discovered the T. rex during an expedition to the Hell Creek Formation in northern Montana -- an area that is world-famousfor its fossil dinosaur sites. Two Burke Museum paleontology volunteers, Jason Love and Luke Tufts, initially discovered pieces of fossilized bone protruding from a rocky hillside. The bones' large size and honeycomb-like structure indicated they belonged to a carnivorous dinosaur. Upon further excavation, the team discovered the T. rex skull along with ribs, vertebrae, and parts of the jaw and pelvis.T. rex was one of the largest meat-eating dinosaurs to ever roam the Earth. Measuring an average of 40-feet long and 15 to 20-feet tall, T. rex was a fierce predator with serrated teeth and large jaws. Fossil evidence shows it ate other dinosaurs like Edmontosaurus and Triceratops, with crushed bones from the animals even showing up in the its fossilized poop. T. rex lived about 66-68 million years ago in forested river valleys in western North America during the late Cretaceous Period.The T. rex found by the Burke/UW team is nicknamed the "Tufts-Love Rex" in honor of the two volunteers who discovered it. The skull is about 4 feet long weighs about 2,500 pounds in its protective plaster jacket. Excavation in the field revealed the right side of the skull from base to snout, including teeth. Burke paleontologists believe it is very probable the other side of the skull is present, but will need to carefully remove the rock surrounding the fossil before they can determine its completeness."We think the Tufts-Love Rex is going to be an iconic specimen for the Burke Museum and the state of Washington and will be a must-see for dinosaur researchers as well," said Wilson.关于科普类英语文章篇3非洲草原上的大象数量大幅下降Paul G. Allen's Vulcan Inc. today announced the results of the $7 million, three-year Great Elephant Census (GEC - /), the first-ever pan-African survey of savanna elephants using standardized data collection and validationmethods. Managed by Elephants Without Borders (EWB,) the immense project's report confirms substantial declines in elephant numbers over just the last decade. The researchers report that the current rate of species decline is 8 percent per year, primarily due to poaching. The Pan-African survey shows the estimated savannah elephant population to be 352,271 within the 18 countries surveyed to-date, representing at least 93 percent of savannah elephants in these countries. For savannah elephant populations in 15 of the GEC countries, for which repeat counts were available, populations declined by 30 percent between 2007 and 2014. 84 percent of the population surveyed was sighted in legally protected areas compared to 16 percent in unprotected areas. However, large numbers of carcasses were observed in many protected areas indicating that elephants are struggling both within and outside of parks. Experts say the ivory trade and poaching pose serious threats and there is now a risk that savannah elephants could disappear from parts of Africa. The scientific report of the GEC findings was published on August 31, in the peer-reviewed open access journal PeerJ and is freely accessible at https:///articles/2354/The GEC team used the most accurate, up-to-date counting and statistical methods toanalyze data, accurately determining the number and distribution of the great majority of African savanna elephants and this now provides a baseline on a continental scale for future surveys and trend analyses, thatwildlife ecologists will be able to use to coordinateconservation efforts.Overall, 90 scientists, six non-governmental organization partners, and two advisorypartners, managed by a team at Paul Allen's Vulcan Inc. collaborated in the work. These included the organizations Elephants Without Borders, the Wildlife Conservation Society, the Nature Conservancy, Frankfurt Zoological Society, African Parks Network and the advisory groups Save the Elephants and the International Union for Conservation of Nature's African Elephant Specialist Group. The effort was conducted which partnered with in country park biologists,rangers, and game wardens.。
英文科技专题文章范文(热门3篇)
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英文科技专题文章范文(热门3篇)英文科技专题文章范文第1篇One way to get noticed is Reuben Smith Vaughn, another American college graduate. The most popular majors in this university are English, business and economics. Sitting here, he hears the real Emptiness: Bachelor's degree or above, major in machinery or trade.Our textbook is new international business English published by Cambridge University Press. How do you deal with training, becoming a celebrity and homework? I'm Li San from Jiujiang. I'm a fresh graduate majoring in Business English, with bachelor's degree or above in mining or business English Mechanical or business majors give priority to college education with Japanese as major, plus practical experience in translating business documents for homework.Write a letter to your parents and tell them about your life in college,.中文翻译:一个能引起注意的方法是鲁本·史密斯·沃恩,另一个美国大学的毕业生。
现代科技与人类的关系The Relationship Between Modern Technology and Human _英语作文
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现代科技与人类的关系The Relationship Between Modern Technology and HumanIn 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.在当今时代,技术发展得越来越发达了。
在没有必要使用其他工具时,越来越多的人不使用自己的大脑了。
太多的人使用技术使得他们比以前懒惰和不健康。
他们过分依赖技术。
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.有些人认为,现代技术缩短了人与人之间的距离。
例如,人们都用手机打电话给朋友或家人,或用计算机检索信息,或用QQ,MSN,推特,博客等。
这些现代工具缩短了人与人之间的距离。
However, others think that it’s just the reverse. Technology makes people use less face-to-face communication. The contactin real life is less and less. People do less interaction to each other. In the long term, people will get depressed without enough communication.然而,其他人则不这么认为。
英语科技报道中英对译阅读文章数篇2
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Mobile Phones May Soon Test for STIs and Blood Pressure手机可能很快应用于性病检测与血压监控Mobile phone technology is quickly changing the way the world operates. Today, we tell about two new projects involving mobile health, also known as m-health.移动电话技术正飞速改变世界运行的轨道。
今天,我们将讲述两个与手机保健相关的项目,也被称为m-health。
Doctors and technology experts in London are developing a new way to test for sexual infections. The new device uses mobile phones and computers to help people find out if they have been infected with a sexual disease. People will be able to perform the test in the privacy of their own homes.伦敦的医生和技术专家们正在开发一种检测性传播疾病的新方式。
这种新设备借助手机和计算机,帮助人们检查他们是否已经感染性病。
人们可以在家中自行检测。
People place urine or saliva on a small piece of paper. They place the test strip in a small device that contains a computer chip. Then they place the device in their mobile phone or a computer for testing.检测者将尿液或者唾液滴到一小张试纸上,放入一个含有计算机芯片的小设备里。
关于科技的英语文章
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科技的力量:重塑我们的未来In the 21st century, the influence of technology on our lives is undeniable. It has transformed the way we communicate, learn, work, and entertain ourselves, revolutionizing nearly every aspect of human existence. The advancements in technology have not only made our lives more convenient but have also opened up new possibilities and horizons of human potential.Communication has been revolutionized by technology. The rise of smartphones, social media, and instant messaging has made it possible for people to stay connected with friends and family across the globe, sharing updates and experiences in real-time. Video conferencing has madeit possible for businesses to conduct meetings and collaborate remotely, bridging geographical distances and saving time and resources.Education has also been transformed by technology. Online courses and virtual classrooms have made it possible for students to access quality education from anywhere in the world, regardless of their physical location. Interactive learning tools and simulations have enhancedthe learning experience, making it more engaging and effective. Technology has also enabled personalized learning, allowing educators to tailor lesson plans to the needs and interests of individual students.The workplace has also been transformed bytechnological advancements. Automation and artificial intelligence have made many tasks faster and more efficient, freeing up workers to focus on more creative and strategic tasks. Remote work has become increasingly common, allowing employees to work from anywhere with an internet connection, increasing flexibility and productivity.Entertainment has also been revolutionized by technology. Streaming services have made it possible for us to watch movies, TV shows, and live events from anywhere, anytime. Virtual reality and augmented reality technologies have created immersive experiences that transport us to new worlds and allow us to interact with content in a way that was previously unimaginable.Moreover, technology has played a crucial role in addressing global challenges. It has enabled us to monitor and manage our environment more effectively, developingsustainable solutions to climate change and resource depletion. Healthcare has been revolutionized by advancements in medical technology, leading to improved patient outcomes and increased access to healthcare services.However, the rapid pace of technological developmentalso brings challenges. Issues such as privacy, security, and ethical considerations arise as we increasingly rely on technology in our daily lives. It is crucial that weaddress these challenges and ensure that technology serves the best interests of society.In conclusion, the influence of technology on our lives is profound and continues to grow. It has opened up new possibilities and horizons, transforming nearly everyaspect of human existence. As we move forward, it is essential that we harness the power of technology toaddress global challenges and create a better future for all.**科技的力量:重塑我们的未来**21世纪,科技对我们生活的影响无可否认。
科技英语文章翻译
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The Fastest Science Machine In The World全球最快计算机Oak Ridge National Labs has deployed what should be the world's fastest supercomputer when the world's petaflops are tabulated next month, and it is dedicated to open science.橡树岭国家实验室已经部署了目前世界上最快的超级计算机来用于科学开发,这台超级计算机即将在下个月被列入世界千万亿次级计算机。
By Clay DillowPosted 10.30.2012 at 11:00 am3 CommentsMeet TitanNVIDIA邂逅TitanNVIDIAWith the release of the next TOP500 ranking of the world’s fastest supercomputers just weeks away, Oak Ridge National Laboratory (ORNL) has this week officially deployed Titan, a 20-petaflop machine.在下一届世界上最快的超级计算机TOP500排名即将出炉之际,ORNL本周正式宣布部署Titan——20亿万次列级计算机。
Titan is expected to edge out Sequoia, another Department of Energy machine housed at Lawrence Livermore National Labs, putting the U.S. confidently back atop the supercomputing pyramid (Sequoia is expected to hold the number-two spot) after spending the last few years often chasing China and Japan.ORNL希望通过Titan来挤掉Sequoia——位于劳伦斯·利弗莫尔国家实验室的超级计算机,帮助美国超越中国和日本自信重回世界超级计算机之巅。
科技发明类英语文章结构
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科技发明类英语文章结构Technology has played a pivotal role in shaping the world we live in today. From the invention of the wheel to the development of the internet, technological advancements have revolutionized the way we live, work, and communicate. In this essay, we will explore the structure of a technology-focused essay, delving into the key elements that make for an effective and engaging piece of writing.The introduction serves as the foundation of the essay, setting the tone and providing the reader with a clear understanding of the topic at hand. In a technology-focused essay, the introduction should begin by highlighting the significance of the chosen invention or innovation. This can be achieved by presenting a brief historical context, discussing the problem or need that the technology was designed to address, or emphasizing the impact it has had on society. The introduction should also include a clear thesis statement that outlines the main argument or focus of the essay.The body of the essay is where the author delves deeper into the topic, providing a comprehensive analysis and exploration of the technology in question. This section should be organized into a logical and coherent structure, with each paragraph addressing aspecific aspect of the technology. One effective approach is to divide the body into three or more main sections, each focusing on a different element of the technology.The first section of the body might provide a detailed description of the technology itself, including its key features, components, and underlying principles. This could involve explaining the scientific or engineering principles that govern the technology, as well as highlighting any innovative or unique aspects that set it apart from previous or competing technologies.The second section could then examine the development and evolution of the technology, tracing its historical origins and the key milestones or breakthroughs that have shaped its progress over time. This might include discussing the individuals or teams responsible for the technology's creation, the challenges they faced, and the innovative solutions they developed to overcome those challenges.The third section could explore the real-world applications and impact of the technology, discussing how it has been implemented and utilized in various industries, fields, or aspects of daily life. This could involve examining the technology's role in addressing specific problems or needs, its economic or social implications, and the ways in which it has transformed the way we live and work.Throughout the body of the essay, it is important to maintain a clear and coherent flow, using transitions and logical connections to guide the reader through the various sections and ideas. Additionally, the author should strive to provide a balanced and objective analysis, acknowledging both the benefits and potential drawbacks or limitations of the technology being discussed.The conclusion of the essay serves as the final opportunity to synthesize the key points and leave a lasting impression on the reader. In a technology-focused essay, the conclusion should revisit the significance of the technology, highlighting its broader implications and the ways in which it has or will continue to shape the future. This could involve speculating on potential future developments or applications of the technology, or discussing the broader societal and cultural implications of its widespread adoption.Overall, the structure of a technology-focused essay should be designed to provide the reader with a comprehensive and engaging exploration of the chosen invention or innovation. By effectively organizing the essay into an introduction, body, and conclusion, and by addressing key elements such as the technology's features, development, and impact, the author can create a compelling and informative piece of writing that showcases the importance and significance of technological advancements.。
关于科技的英语作文(精选5篇)
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关于科技的英语作文(精选5篇)关于科技的英语作文(精选5篇)在平平淡淡的日常中,大家都跟作文打过交道吧,写作文可以锻炼我们的独处习惯,让自己的心静下来,思考自己未来的方向。
一篇什么样的作文才能称之为优秀作文呢?下面是小编精心整理的关于科技的英语作文(精选5篇),供大家参考借鉴,希望可以帮助到有需要的朋友。
科技的英语作文1 With the development of science it has happened great change in our lives. We can get in touch with friends whom are far away from ourthrough the Internet. There are trains and car we can reach the distanceeasily. But sciencealso takea lot of trouble. First, pollution of the environment ismore and more seriouswith the development of science and with the use of fossil energy and plastic. The extinction of animals is caused by environmental pollution. It is also belong to the harm of the development of science and technology.Second, personal safety is more and more unwarranted. Tens of thousands of crime happened every day.And mostof the criminal means associated with the stylish technology. Especially guncrimeis hard to prevent for ordinary people.Third human body quality is worse than before. With the development of science and technology, cars, trains, aircraft and other transportation appearing is resulted in significant changes in the humans daily life. Human doesn’t rely on their own two legs.So now the human body quality is worse than ever before.科技的`英语作文2 With the development of science, human life has changed tremendously. People living in the 18th or 19th centuries would never imagine the advanced household appliances we are now able to enjoy. Every aspect of our lives, for instance, in the field of medicine or agriculture has witnessed great improvements through the application of science. However, many people complained that science has also brought disasters to human life. Some evil scientists have used their knowledge to do some illegal things. They may use science for the creation of weapons to destroy thousands of lives in wars. They might also use their knowledge to produce drugs to make a lot of money for themselves.Generally speaking, science has provided us with many valuable things. But if used wrongly, it can also lead to harm. We should try to keep science under control and put it to the best use of mankind.科技的英语作文3 Science and technology change our life.With the rapid development of science and technology, our daily life has been changed a lot. New technological inventions begin to play an essential role, for example, the robot can help us clean up and finish much homework. As a result of that, we can spare more time to be dedicated to our job, and we are able to be fully exposed to our hobbies.Always have some time to hope that their cell phone is “Hello, you dial the number temporarily unable to connect”state. So, we all need a jacket that can mask the mobile phone signal. Dancepants sports music is designed to be two Lithuania designers. The clothes made of this fiber can be used to convert the temperature of the human body into electrical energy, which can be driven by electronic devices such as MP3 players.Respite of that, some disadvantages of technological inventions may appear. The excessive useof high technology can also make our life be passive. The majorities of us will become lazier men, and they are unwilling to explore minds any longer.All in all, the improvement of science and technology can smoothly increase the standards of peoples life. On the other hand, it may lead to the laziness of peoples behavior and mind.科技的英语作文4 Several reasons account for the change。
英语长篇阅读文章
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英语长篇阅读文章对于语言学习者而言,阅读是语言输入的重要方式。
阅读策略是语言学习者为了提高阅读理解而采取的技巧和方法。
下面是小编带来的英语长篇阅读文章,欢迎阅读!英语长篇阅读文章1科技与自然Technology that imitates natureBiomimetics: Engineers are increasingly taking a leaf out of natures book when looking for solutions to design problemsAFTER taking his dog for a walk one day in the early 1940s, George de Mestral, a Swiss inventor, became curious about the seeds of the burdock plant that had attached themselves to his clothes and to the dogs fur. Under a microscope, he looked closely at the hook-and-loop system that the seeds have evolved to hitchhike on passing animals and aid pollination, and he realised that the same approach could be used to join other things together. The result was Velcr a product that was arguably more than three billion years in the making, since that is how long the natural mechanism that inspired it took toevolve.Velcro is probably the most famous and certainly the most successful example of biological mimicry, or biomimetics. In fields from robotics to materials science, technologists are increasingly borrowing ideas from nature, and with good reason: natures designs have, by definition, stood the test of time, so it would be foolish to ignore them. Yet transplanting natural designs into man-made technologies is still a hit-or-miss affair.Engineers depend on biologists to discover interesting mechanisms for them to exploit, says Julian Vincent, the director of the Centre for Biomimetic and Natural Technologies at the University of Bath in England. So he and his colleagues have been working on a scheme to enable engineers to bypass the biologists and tap into natures ingenuity directly, via a database of biological patents. The idea is that this database will let anyone search through a wide range of biological mechanisms and properties to find natural solutions to technological problems.How not to reinvent the wheelSurely human intellect, and the deliberate application of design knowledge, can devise better mechanisms than themindless, random process of evolution? Far from it. Over billions of years of trial and error, nature has devised effective solutions to all sorts of complicated real-world problems. Take the slippery task of controlling a submersible vehicle, for example. Using propellers, it is incredibly difficult to make refined movements. But Nekton Research, a company based in Durham, North Carolina, has developed a robot fish called Madeleine that manoeuvres using fins instead.In some cases, engineers can spend decades inventing and perfecting a new technology, only to discover that nature beat them to it. The Venus flower basket, for example, a kind of deep-sea sponge, has spiny skeletal outgrowths that are remarkably similar, both in appearance and optical properties, to commercial optical fibres, notes Joanna Aizenberg, a researcher at Lucent Technologys Bell Laboratories in New Jersey. And sometimes the systems found in nature can make even the most advanced technologies look primitive by comparison, she says.The skeletons of brittlestars, which are sea creatures related to starfish and sea urchins, contain thousands of tiny lenses that collectively form a single, distributed eye. This enables brittlestars to escape predators and distinguishbetween night and day. Besides having unusual optical properties and being very smalleach is just one-twentieth of a millimetre in diameterthe lenses have another trick of particular relevance to micro-optical systems. Although the lenses are fixed in shape, they are connected via a network of fluid-filled channels, containing a light-absorbing pigment. The creature can vary the contrast of the lenses by controlling this fluid. The same idea can be applied in man-made lenses, says Dr Aizenberg. These are made from silicon and so cannot change their properties, she says. But by copying the brittlestars fluidic system, she has been able to make biomimetic lens arrays with the same flexibility.Another demonstration of the power of biomimetics comes from the gecko. This lizards ability to walk up walls and along ceilings is of much interest, and not only to fans of Spider-Man. Two groups of researchers, one led by Andre Geim at Manchester University and the other by Ron Fearing at the University of California, Berkeley, have independently developed ways to copy the geckos ability to cling to walls. The secret of the geckos success lies in the tiny hair-like structures, called setae, that cover its feet. Instead of secreting a sticky substance, as you might expect, they owe theiradhesive properties to incredibly weak intermolecular attractive forces. These van der Waals forces, as they are known, which exist between any two adjacent objects, arise between the setae and the wall to which the gecko is clinging. Normally such forces are negligible, but the setae, with their spatula-like tips, maximise the surface area in contact with the wall. The weak forces, multiplied across thousands of setae, are then sufficient to hold the lizards weight.Both the British and American teams have shown that the intricate design of these microscopic setae can be reproduced using synthetic materials. Dr Geim calls the result gecko tape. The technology is still some years away from commercialisation, says Thomas Kenny of Stanford University, who is a member of Dr Fearings group. But when it does reach the market, rather than being used to make wall-crawling gloves, it will probably be used as an alternative to Velcro, or in sticking plasters. Indeed, says Dr Kenny, it could be particularly useful in medical applications where chemical adhesives cannot be used.While it is far from obvious that geckos feet could inspire a new kind of sticking plaster, there are some fieldssuch as roboticsin which borrowing designs from nature isself-evidently the sensible thing to do. The next generation of planetary exploration vehicles being designed by Americas space agency, NASA, for example, will have legs rather than wheels. That is because legs can get you places that wheels cannot, says Dr Kenny. Wheels work well on flat surfaces, but are much less efficient on uneven terrain. Scientists at NASAs Ames Research Centre in Mountain View, California, are evaluating an eight-legged walking robot modelled on a scorpion, and Americas Defence Advanced Research Projects Agency (DARPA) is funding research into four-legged robot dogs, with a view to applying the technology on the battlefield.Having legs is only half the storyits how you control them that counts, says Joseph Ayers, a biologist and neurophysiologist at Northeastern University, Massachusetts. He has spent recent years developing a biomimetic robotic lobster that does not just look like a lobster but actually emulates parts of a lobsters nervous system to control its walking behaviour. The control system of the scorpion robot, which is being developed by NASA in conjunction with the University of Bremen in Germany, is also biologically inspired. Meanwhile, a Finnish technology firm, Plustech, has developed a six-legged tractor for use in forestry. Clambering over fallenlogs and up steep hills, it can cross terrain that would be impassable in a wheeled vehicle.Other examples of biomimetics abound: Autotype, a materials firm, has developed a plastic film based on the complex microstructures found in moth eyes, which have evolved to collect as much light as possible without reflection. When applied to the screen of a mobile phone, the film reduces reflections and improves readability, and improves battery life since there is less need to illuminate the screen. Researchers at the University of Florida, meanwhile, have devised a coating inspired by the rough, bristly skin of sharks. It can be applied to the hulls of ships and submarines to prevent algae and barnacles from attaching themselves. At Penn State University, engineers have designed aircraft wings that can change shape in different phases of flight, just as birds wings do. And Dr Vincent has devised a smart fabric, inspired by the way in which pine cones open and close depending on the humidity, that could be used to make clothing that adjusts to changing body temperatures and keeps the wearer cool.From hit-and-miss to point-and-clickYet despite all these successes, biomimetics still dependsfar too heavily on serendipity, says Dr Vincent. He estimates that there is only a 10% overlap between biological and technological mechanisms used to solve particular problems. In other words, there is still an enormous number of potentially useful mechanisms that have yet to be exploited. The problem is that the engineers looking for solutions depend on biologists having already found themand the two groups move in different circles and speak very different languages. A natural mechanism or property must first be discovered by biologists, described in technological terms, and then picked up by an engineer who recognises its potential.This process is entirely the wrong way round, says Dr Vincent. To be effective, biomimetics should be providing examples of suitable technologies from biology which fulfil the requirements of a particular engineering problem, he explains. That is why he and his colleagues, with funding from Britains Engineering and Physical Sciences Research Council, have spent the past three years building a database of biological tricks which engineers will be able to access to find natural solutions to their design problems. A search of the database with the keyword propulsion, for example, producesa range of propulsion mechanisms used by jellyfish, frogs and crustaceans.The database can also be queried using a technique developed in Russia, known as the theory of inventive problem solving, or TRIZ. In essence, this is a set of rules that breaks down a problem into smaller parts, and those parts into particular functions that must be performed by components of the solution. Usually these functions are compared against a database of engineering patents, but Dr Vincents team have substituted their database of biological patents instead. These are not patents in the conventional sense, of course, since the information will be available for use by anyone. By calling biomimetic tricks biological patents, the researchers are just emphasising that nature is, in effect, the patent holder.One way to use the system is to characterise an engineering problem in the form of a list of desirable features that the solution ought to have, and another list of undesirable features that it ought to avoid. The database is then searched for any biological patents that meet those criteria. So, for example, searching for a means of defying gravity might produce a number of possible solutions takenfrom different flying creatures but described in engineering terms. If you want flight, you dont copy a bird, but you do copy the use of wings and aerofoils, says Dr Vincent.He hopes that the database will store more than just blueprints for biological mechanisms that can be replicated using technology. Biomimetics can help with software, as well as hardware, as the robolobster built by Dr Ayers demonstrates. Its physical design and control systems are both biologically inspired. Most current robots, in contrast, are deterministically programmed. When building a robot, the designers must anticipate every contingency of the robots environment and tell it how to respond in each case. Animal models, however, provide a plethora of proven solutions to real-world problems that could be useful in all sorts of applications. The set of behavioural acts that a lobster goes through when searching for food is exactly what one would want a robot to do to search for underwater mines, says Dr Ayers. It took nature millions of years of trial and error to evolve these behaviours, he says, so it would be silly not to take advantage of them.Although Dr Vincents database will not be capable of providing such specific results as control algorithms, it couldhelp to identify natural systems and behaviours that might be useful to engineers. But it is still early days. So far the database contains only 2,500 patents. To make it really useful, Dr Vincent wants to collect ten times as many, a task for which he intends to ask the online community for help. Building a repository of natures cleverest designs, he hopes, will eventually make it easier and quicker for engineers to steal and reuse them.英语长篇阅读文章2 Lessons from a feminist paradise on Equal Pay DayOn the surface, Sweden appears to be a feminist paradise. Look at any global survey of gender equity and Sweden will be near the top. Family-friendly policies are its norm with 16 months of paid parental leave, special protections for part-time workers, and state-subsidized preschools where, according to a government website, gender-awareness education is increasingly common. Due to an unofficial quota system, women hold 45 percent of positions in the Swedish parliament. They have enjoyed the protection of government agencies with titles like the Ministry of Integration and Gender Equality and the Secretariat of Gender Research. So why are American women so far ahead of their Swedish counterpartsin breaking through the glass ceiling?In a 2012 report, the World Economic Forum found that when it comes to closing the gender gap in economic participation and opportunity, the United States is ahead of not only Sweden but also Finland, Denmark, the Netherlands, Iceland, Germany, and the United Kingdom. Swedens rank in the report can largely be explained by its political quota system. Though the United States has fewer women in the workforce (68 percent compared to Swedens 77 percent), American women who choose to be employed are far more likely to work full-time and to hold high-level jobs as managers or professionals. Compared to their European counterparts, they own more businesses, launch more start start-ups, and more often work in traditionally male fields. As for breaking the glass ceiling in business, American women are well in the lead, as the chart below shows.What explains the American advantage? How can it be that societies like Sweden, where gender equity is relentlessly pursued and enforced, have fewer female managers, executives, professionals, and business owners than the laissez-faire United States? A new study by Cornell economists Francine Blau and Lawrence Kahn gives an explanation.Generous parental leave policies and readily available part-time options have unintended consequences: instead of strengthening womens attachment to the workplace, they appear to weaken it. In addition to a 16-month leave, a Swedish parent has the right to work six hours a day (for a reduced salary) until his or her child is eight years old. Mothers are far more likely than fathers to take advantage of this law. But extended leaves and part-time employment are known to be harmful to careers for both genders. And with women a second factor comes into play: most seem to enjoy the flex-time arrangement (once known as the mommy track) and never find their way back to full-time or high-level employment. In sum: generous family-friendly policies do keep more women in the labor market, but they also tend to diminish their careers.According to Blau and Kahn, Swedish-style paternal leave policies and flex-time arrangements pose a second threat to womens progress: they make employers wary of hiring women for full-time positions at all. Offering a job to a man is the safer bet. He is far less likely to take a year of parental leave and then return on a reduced work schedule for the next eight years.I became aware of the trials of career-focused European women a few years ago when I met a post-doctoral student from Germany who was then a visiting fellow at Johns Hopkins. She was astonished by the professional possibilities afforded to young American women. Her best hope in Germany was a government job prospects for women in the private sector were dim. In Germany, she told me, we have all the benefits, but employers dont want to hire us.Swedish economists Magnus Henrekson and Mikael Stenkula addressed the following question in their 2009 study: why are there so few female top executives in the European egalitarian welfare states? Their answer: Broad-based welfare-state policies impede womens representation in elite competitive positions.It is tempting to declare the Swedish policies regressive and hail the American system as superior. But that would be shortsighted. The Swedes can certainly take a lesson from the United States and look for ways to clear a path for their high-octane female careerists. But most women are not committed careerists. When the Pew Research Center recently asked American parents to identify their ideal life arrangement, 47 percent of mothers said they would prefer to workpart-time and 20 percent said they would prefer not to work at all. Fathers answered differently: 75 percent preferred full-time work. Some version of the Swedish system might work well for a majority of American parents, but the United States is unlikely to fully embrace the Swedish model. Still, we can learn from their experience.Despite its failure to shatter the glass ceiling, Sweden has one of the most powerful and innovative economies in the world. In its 2011-2012 survey, the World Economic Forum ranked Sweden as the worlds third most competitive economy; the United States came in fifth. Sweden, dubbed the rockstar of the recovery in the Washington Post, also leads the world in life satisfaction and happiness. It is a society well worth studying, and its efforts to conquer the gender gap impart a vital lesson though not the lesson the Swedes had in mind.Sweden has gone farther than any nation on earth to integrate the sexes and to offer women the same opportunities and freedoms as men. For decades, these descendants of the Vikings have been trying to show the world that the right mix of enlightened policy, consciousness raising, and non-sexist child rearing would close the gender divide once and for all. Yet the divide persists.A 2012 press release from Statistics Sweden bears the title Gender Equality in Sweden Treading Water and notes: The total income from employment for all ages is lower for women than for men.One in three employed women and one in ten employed men work part-time.Womens working time is influenced by the number and age of their children, but mens working time is not affected by these factors.Of all employees, only 13 percent of the women and 12 percent of the men have occupations with an even distribution of the sexes.Confronted with such facts, some Swedish activists and legislators are demanding more extreme and far-reaching measures, such as replacing male and female pronouns with a neutral alternative and monitoring children more closely to correct them when they gravitate toward gendered play. When it came to light last year that mothers, far more than fathers, chose to stay home from work to care for their sick toddlers, Ulf Kristersson, minister of social security, quickly commissioned a study to determine the causes of and possible cures for this disturbing state of affairs.I have another suggestion for Kristersson and his compatriots: acknowledge the results of your own 40-year experiment. The sexes are not interchangeable. When Catherine Hakim, a sociologist at the London School of Economics, studied the preferences of women and men in Western Europe, her results matched those of the aforementioned Pew study. Women, far more than men, give priority to domestic life. The Swedes should consider the possibility that the current division of labor is not an artifact of sexism, but the triumph of liberated preference.In the 1940s, the American playwright, congresswoman, and conservative feminist Clare Boothe Luce made a prediction about what would happen to men and women under conditions of freedom:It is time to leave the question of the role of women in society up to Mother Nature a difficult lady to fool. You have only to give women the same opportunities as men, and you will soon find out what is or is not in their nature. What is in womens nature to do they will do, and you wont be able to stop them. But you will also find, and so will they, that what is not in their nature, even if they are given every opportunity, they will not do, and you wont be able to make them do it.In Luces day, sex-role stereotypes still powerfully limited womens choices. More than half a century later, women in the Western democracies enjoy the equality of opportunity of which she spoke. Nowhere is this more true than Sweden. And although it was not the Swedes intention, they have demonstrated to the world what the sexes will and will not do when offered the same opportunities.Today is Equal Pay Day. But as most feminists know by now, the wage gap is largely the result of womens vocational choices and how they prefer to balance home and family. To close the gap, it wont be enough to change society or reform the workplace it is womens elemental preferences that will have to change. But look to Sweden: womens preferences remain the same.Not only feminists, but also liberal and conservative policymakers should pay attention. Sweden is not the tax and spend welfare state of old while the rest of the world is floundering in debt, Sweden (along with its Nordic neighbors) has been downsizing, reforming entitlements, and balancing its books. The budget deficit in Sweden is about 0.2 percent of its GDP; in the United States, its 7 percent. But Swedens generous family-friendly policies remain in place. The practical,problem-solving Swedes have judged them to be a good investment. They may be right.Swedish family policies, by accommodating womens preferences so effectively, are reducing the number of women in elite competitive positions. The Swedes will find this paradoxical and try to find solutions. Let us hope these do not include banning gender pronouns, policing childrens play, implementing more gender quotas, or treating womens special attachment to home and family as a social injustice. Most mothers do not aspire to elite, competitive full-time positions: the Swedish policies have given them the freedom and opportunity to live the lives they prefer. Americans should look past the gender rhetoric and consider what these Scandinavians have achieved. On their way to creating a feminist paradise, the Swedes have inadvertently created a haven for normal mortals.英语长篇阅读文章3科学家告诉你:这样学才记得牢The older we get, the harder it seems to remember names, dates, facts of all kinds. It takes longer to retrieve the information we want, and it often pops right up a few minutes or hours later when we are thinking about something else. Theexperts say that keeping your mind sharp with games like Sudoku and crossword puzzles slows the aging process, and that may be true, but we found three other things you can do to sharpen your memory.随着年龄的增长,我们似乎越来越记不住人名、日期、还有各种事情。
教室里的科技英语作文
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The Evolution of Technology in theClassroomIn today's rapidly advancing world, technology has become an integral part of our lives, and the classroom is no exception. The integration of technology into education has transformed the learning environment, making it more interactive, engaging, and efficient. The following essay explores the impact of technology in the classroom, discussing its benefits, challenges, and the future of educational technology.The benefits of technology in the classroom are numerous. Firstly, it enables a more interactive and engaging learning experience. Students are no longer passive recipients of information but active participants in the learning process. Interactive whiteboards, tablets, and other digital tools allow students to collaborate, manipulate content, and experiment with ideas, fostering a deeper understanding of concepts. Additionally, online resources and digital libraries provide access to a wealth of information that was previously unavailable.Secondly, technology in the classroom enhances personalization and differentiation. With the help of learning management systems and adaptive learning platforms, teachers can track student progress, identify areas of weakness, and provide targeted interventions. This personalized approach to learning ensures that students are challenged and supported at their individual levels, promoting a more inclusive and equitable education.However, the integration of technology into the classroom also poses some challenges. One of the main concerns is the digital divide, which refers to the gap between students who have access to technology and those who do not. This divide can create inequalities in the classroom, limiting the learning opportunities for some students. Additionally, the overreliance on technology can sometimes lead to a shallower understanding of concepts, as students may rely too heavily on search engines and calculators without developing a fundamental understandingof the subject matter.Moreover, the constant evolution of technology can be overwhelming for teachers, who may struggle to keep up withthe latest trends and tools. Professional development and ongoing support are crucial for teachers to effectively integrate technology into their classrooms.Looking ahead, the future of educational technology is exciting. With the advent of new technologies such as artificial intelligence, virtual reality, and augmented reality, the classroom is poised for further transformation. These technologies have the potential to create even more immersive and engaging learning experiences, allowing students to explore concepts in new and innovative ways.In conclusion, the integration of technology into the classroom has brought about significant changes in the education landscape. While it presents numerous benefits, such as enhanced interactivity, personalization, and access to resources, it also poses challenges such as the digital divide and the need for professional development. As we move forward, it is crucial to continue exploring the potential of educational technology to create a more inclusive, equitable, and engaging learning environment.**教室中的科技演变**在当下这个迅速发展的世界中,科技已成为我们生活中不可或缺的一部分,而教室也不例外。
人们是否开始沉迷于科技英语作文
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人们是否开始沉迷于科技英语作文English:People's fascination with technology has undeniably grown in recent years, leading many to immerse themselves in the realm of tech-related content. As technology continues to advance at an unprecedented rate, its influence permeates every aspect of our daily lives. This ubiquity has sparked a growing interest among individuals to understand and engage with technology, often necessitating the use and comprehension of technical English. With the rise of global tech giants and the proliferation of tech-related jobs and industries, the demand for proficiency in English, particularly in the context of technology, has surged. Many people now find themselves relying on English-language resources, such as articles, tutorials, and forums, to keep up with the latest technological trends, innovations, and discussions. Furthermore, the allure of mastering tech-related English extends beyond mere professional requirements; it has become a symbol of being well-informed and globally connected in today's interconnected world. As a result, people are increasingly dedicating time and effort to improving their technical English skills, whether through formal education, self-study, or immersion in techcommunities. However, this heightened focus on tech-related English also raises concerns about potential over-reliance and the risk of neglecting other important linguistic and cultural aspects. While proficiency in technical English can undoubtedly open doors to numerous opportunities in the tech industry and beyond, striking a balance with broader language skills remains crucial for holistic development and effective communication in a diverse global landscape.中文翻译:人们对科技的迷恋在近年来无疑增长了,导致许多人沉浸在与技术相关的内容中。
关于科技类的英语文章
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关于科技类的英语文章推荐文章科技类文章中英文对照范文带翻译热度:关于科技类的英语短文阅读热度:员工用英语怎么说热度:同意用英语怎么说热度:排队用英语怎么说_排队的翻译是什么热度:我们要使科技成果在利用厚生中发挥作用,三峡工地上活跃着一群年青的科技工作者,他们气冲霄汉,日夜忙碌。
下面小编整理了科技类的英语文章,希望大家喜欢!科技类的英语文章品析移动支付崛起威胁中国商业银行获取大数据的能力The rise of third-party mobile payments in China at the expense of credit and debit cards is threatening commercial banks’ access to the customer data viewed as crucial to newly emerging financial and consumer business models.在中国,第三方移动支付正在崛起,而代价是信用卡和借记卡的使用量在减少,这对商业银行获取客户数据的能力构成威胁。
这些客户数据被视为新兴金融和消费业务模式的关键。
The president of Ant Financial, Alibaba Group’s finance affiliate, told the Financial Times earlier this month that payments through its Alipay unit bypass China UnionPay, the state-owned settlement network with close ties to the central bank.本月早些时候,阿里巴巴集团(Alibaba Group)旗下金融公司蚂蚁金服(Ant Financial)的总裁向英国《金融时报》表示,经由其支付宝(Alipay)完成的支付跳过了中国银联(China UnionPay)。
英语科技文章
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英语科技文章随着新技术革命的发展,科技进步和技术创新已经成为当今世界经济发展的主旋律,创新在国家经济中的主导作用越来越明显,并成为企业生存和发展的关键。
下面是店铺带来的英语科技文章,欢迎阅读!英语科技文章1The Birth of the First Computer中国第一台计算机的诞生In the mid-50th century, though the Chinese computing technology was only one or two years later than Japan, after all, but it has been a decade later from the emergence of world's first computer. The unanimous opinion is to learn and master the Soviet Union's technology first, on this basis, according to China's specific conditions, to carry out their own research, that is, "innovation ofter imitation, imitation for innovation. "上个世纪50年代中期,中国的计算技术虽然只比日本晚一两年,但毕竟距世界上第一台电子计算机的出现已经晚了十年。
大家一致的意见是:先学习掌握苏联已有的技术,在此基础上,再根据我国的具体条件,开展自己的研究工作,即“先仿制后创新,仿制为了创新”。
In September 1956, China sent a delegation of computing technology to the Soviet Union. Min Naida is the head, deputy head Wang Zheng, fifteen members including Wu Jikang, Fan Xinbi, Xia Peisu, and so on. The former Soviet Union reception unit is the Soviet Academy of Sciences, Preasion Machinery and Computing T echnology Institute . In two months, computing technology research, production and education of Moscow, Leningrad were studied respectively, with an emphasis on the M-20 computer.1956年9月,我国派出赴苏计算机技术考察团。
科技快速发展的英语文章
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科技快速发展的英语文章工欲善其事,必先利其器”,要想发展现代化的高科技生产,必须首先培养大量的高科技人才。
下面小编整理了科技快速发展的英语文章,希望大家喜欢!科技快速发展的英语文章品析DNA检测帮助他们在韩国寻找亲生父母SEOUL, South Korea —Five yearsago, Sun Mi Stapel, a claims handler at a Dutch insurance company, begansearching for her South Korean birth family.韩国首尔——五年前,在一家荷兰保险公司任核保员的善美·施塔珀尔(Sun Mi Stapel)开始寻找在韩国的亲生父母。
Stapel first turned to the Dutch adoptionagency that had placed her with her adoptive parents in Krommenie, theNetherlands, where she grew up.施塔珀尔首先去找了一家荷兰领养中介公司,当初她就是通过这家公司被荷兰克罗默尼的养父母领养的,她在那里长大。
Then she tried Korea Social Service, whichhad handled the Korean side of her adoption.然后她又找到了在领养中负责在韩事务的韩国社会服务公司(Korea Social Service)。
Last year, she finally obtained heradoption files, but they were missing vital information.去年,她终于拿到了领养文件,但是其中丢失了一些关键信息。
She traveled to Seoul, appearing on amorning television show with her baby photos and asking viewers to call ahotline with any information.她来到首尔,拿着自己幼时的照片出现在一个早间电视节目上,请求观众通过热线电话提供有关信息。
高科技的影响高中英语作文_英语作文
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高科技的影响高中英语作文高科技对我们的生活带来了很多的影响,对于高科技,你有什么看法吗下面,是橙子为你整理的高科技的影响高中英语作文,希望对你有帮助!高科技的影响高中英语作文篇1We live in a world with high-tech products.Cellphone has been part of our life,it gets updated very fast.Unlike twenty years ago that cellphone is owned by the adults,but now even a kid is equipped with a cellphone.This high-tech product changes our life.It brings convenience to our life,but at the same time,the over use of the product let us miss something from our life.我们生活在一个高科技产品的世界.手机已经成为我们生活的一部分,更新很快.和20xx年前不同,以前手机拥有者是大人,现在即使一个小孩也有手机.高科技产品改变了我们的生活,它给我们的生活带来了方便,但是同时,产品的过度使用让我们的生活错失一些东西. Cellphone indeed facilitates our life.We can keep in touch with our friends any time anywhere instead of making an appointment.We can make new friends through QQ,getting knows what our friends are doing right away.Before,if people 1/ 6miss their family,the first thing they do is to write aletter and send it home,but now,they just pick up the phone and call their parents,they can catch them immediately.How efficient the work is.手机确实使给我们的生活带来便利.我们可以和朋友随时随地联系,而不用计划,我们可以通过QQ结交新朋友,第一时间知道我们的朋友在做什么.以前,如果人们想念家人,他们做的第一件事就是写信寄回家,但是现在,他们只要拿出手机,打给家人,就可以马上和家人联系.这是多么有效率啊.While the phone brings convenience,it does harm to people’s life to some extent.Today as cellphone’s function has been fulfilled,people share message from many ways,like QQ,blog and so on.People like to paste pictures on the social online world,they like to catch friend’s attention,so they take pictures as long as they want to.If a girl goes out for dinner,the first thing she does is to take a picture of the food instead of enjoying the food.Too much attention on the cellphone distracts people’s focus on the enjoyment of life.在手机给人但来便利的同时,然而在某种程度上,手机对人们的生活造成一定的伤害.今天随着手机功能的完善,人们有更多的平台来共享信息,比如QQ,微薄等等.人们喜欢在社交网络世界发照片,吸引朋友的关注,所以人们很喜欢随时照相.如果一个女孩出去吃晚饭, 2/ 6她做的第一件事就是把食物照下来,而不是享受食物.对手机的过度关注让人们忽略掉享受生活的真谛.Cellphone brings positive and negative effect to our life,we should make use of it to facilitate our life,at the same time,we keep focus on the enjoyment of real life,not the Internet world.手机给我们的生活带来了积极和消极的影响,我们应该利用手机来便利我们的生活,同时,我们把关注度放在享受现实生活上,而不是网络上.高科技的影响高中英语作文篇2The technological advances of the last few years have been amazing. Never before have students had such a wide variety of resources to help them in their studies. Those who can take advantage of these resources have the opportunity to learn about more subjects and to acquire more in-depth knowledge. In my opinion, students can indeed learn more and learn more quickly with the help of modern technology.The piece of technology most important as a learning tool must be the computer. Paired with the Internet, it allows students to research topics more quickly and thoroughly andto write up their findings more rapidly as well. Furthermore, 3/ 6advances in many fields are being made so fast these daysthat it is impossible four textbooks to keep up. Technology allows students to keep abreast of the latest developments. Also, it cannot be denied that many students enjoy using such resources in their studies. Because of this, they are more likely to pursue subjects in greater depth.For all these reasons, I believe that technology is of great benefit to today’s students. Of course, it is still possible to learn without the aid of such devices, but I believe that those students who are fortunate enough to have access to technological resources should take every advantage of them.近几年来,科技方面的进步相当惊人。
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科技英语文章Arctic MeltEarth's North and South Poles are famous for being cold and icy. Last year, however, the amount of ice in the Arctic Ocean fell to a record low1.Normally, ice builds in Arctic waters around the North Pole each winter and shrinks during the summer. But for many years, the amount of ice left by the end of summer has been declining.Since 1979, each decade has seen an 11.4 percent drop in end-of-summer ice cover2. Between 1981 and 2000, ice in the Arctic lost 22 percent of its thickness -- becoming 1.13 meters thinner.Last summer, Arctic sea ice reached its skimpiest levels yet. By the end of summer 2007, the ice had shrunk to cover just 4.2 million square kilometers. That's 38 percent less area than the average cover at that time of year. Andit's a very large 23 percent below the previous record low, which was set just 2 years ago. This continuing trend has scientists concernedThere may be several reasons for the ice melt, says Jinlun Zhang, an oceanographer at the University of Washington3 in Seattle. Unusually strong winds blew through the Arctic last summer. The winds pushed much of the ice out of the central Arctic, leaving a large area of thin ice and open water4.Scientists also suspect that fewer clouds cover the Arctic now than in the past. Clearer skies allow more sunlight to reach the ocean. The extra heat warms both the water and the atmosphere. In parts of the Arctic Ocean last year, surface temperatures were 3.5℃Celsius warmer than average and 1.5℃ warmer than the pr evious record high5.With both air and water getting warmer, the ice is melting from both above and below. In some parts of the Beaufort Sea6, north of Alaska and western Canada, ice that measured 3.3m thick at the beginning of the summer measured just 50 centimeters by season's end.The new measurements suggest that melting is far more severe than scientists have seen by just looking at ice cover from above, says Donald K. Perovich, a geophysicist at the U. S. Army Cold Regions Research and Engineering Laboratory in Hanover, N.H.7Some scientists fear that the Arctic is stuck in a warming trend from which it may never recover.练习:1. Which of the following is closest in meaning to the word "build" in the first sentence of the second paragraph?A) Construct. B) Extend. C) Create. D) Expand.2. What is the ice cover in the Arctic by the end of 2007 summer?A) 4.2 million square kilometers. B) 11.4 million square kilometers. C) 1.13 million square kilometers. D) 38 million square kilometers.3. What are the reasons for the ice melt according to the scientists?A) Strong winds and clear skies. B) Long summer and short winter.C) Open water and thin ice. D) Light clouds and light winds.4. Why is the ice melting from both above and below?A) Because extra heat warms the air.B) Because extra heat warms the water.C) Because the temperature above the water is higher.D) Both A and B.5. What can be a possible title for the passage?A) What are scientists looking for in the Arctic Ocean?B) What are scientists doing in the Arctic Ocean?C) Why are scientists worrying about the Arctic Ocean?D) Why are scientists interested in the Arctic Ocean?Experts Call for Local and Regional Control of Sites for Radioactive WasteThe withdrawal of Nevada's Yucca Mountain as a potential nuclear waste repository1 has reopened the debate over how and where to dispose of spent nuclear fuel and high-level nuclear waste. In an article in the July 10 issue of Science, University of Michigan2 geologist Rodney Ewing and Princeton University3 nuclear physicist Frank von Hippel argue that, although federal agencies should set standards and issue licenses for the approval of nuclear facilities, local communities and states should have the final approval on the siting of these facilities. The authors propose the development of multiple sites that would service the regions where nuclear reactors are located."The main goal…, should be to provide the Unied States with multiple process that requires acceptance by host communities and states," the authors write.Ewing and yon Hippel also analyze the reasons why Yucca Mountain, selected by Congress4 in 1987 as the only site to be investigated for long-term nuclear waste disposal, finally was shelved5 after more than three decades of often controversial debate. The reasons include the site's geological problems, management problems, important changes in the Environmental Protection Agency's standard, unreliable funding and the failure to involve local communities in the decision-making process.Going forward, efforts should be directed at locating storage facilities in the nation's northeastern, southeastern, midwestern and western regions, and states within a given region should be responsible for developing solutions that suit their particular circumstances. Transportation of nuclear waste over long distances, which was a concern with the Yucca Mountain site, would be less of a problem because temporary storage or geological disposal sites could be located closer to reactors."This regional approach would be similar to the current approach in Europe, where spent nuclear fuel6 and high-level nuclear waste7 from about 150 reactors and reprocessing plants is to be moved to a number of geological repositories in a variety of rock types8," said Rodney Ewing, who has written extensively about the impact of nuclear waste management on the environment and who has analyzed safety assessment criteria for the controversial Yucca Mountain nuclear waste repository.词汇:radioactive adj.放射性的 shelve v.搁置 repository n.储藏地,储藏室 controversial adj.有争议的geologist n.地质学家 reactor n.反应堆,反应器 geological adj.地质的注释:1. The withdrawal of Nevada's Yucca Mountain as a potential nuclear waste repository: Nevada's Yucca Mountain:美国境内的内华达州尤卡山。