英文科技文章

英文科技文章

写作思路：根据为科技主题，以为发展基调来展开描写，紧扣叙述与描写的内容，力求做到不突兀、不生硬，不长篇大论或肆意抒情，有情真意切之感。

范文：

It can be expected that there will be a breakthrough in life sceience and space science in the 21st century First， scientists will conquer incurable diseases through the transformation of genes

可以预见，21世纪生命科学和空间科学将取得突破性进展。首先，科学家将通过基因转化来战胜不治之症。

With the same technology they can breed new species of animals and even human life in the laboratory Most important of all， they can decelerate aging and prolong life

用同样的技术，他们可以在实验室培育出新的动物物种，甚至人类的生命。最重要的是，它们能延缓衰老，延长寿命。

Besides， permanent stations will be set up in the moon or other planets or stars so that scientists can make a thorough study of the moon and other planets or star

此外，还将在月球或其他行星或恒星上建立永久观测站，以便科学家对月球和其他行星或恒星进行深入研究。

Most probably life will be found in other stars in universe or the planets or stars suitable for the human existence will be discovered However， the scientific development will also bring about some social problems

很可能在宇宙中的其他恒星中发现生命，或者发现适合人类生存的行星或恒星。但是，科学发展也会带来一些社会问题。

How should we regard from an ethical perspective the one who is bred through the gene technology in the laboratory

我们应该如何从伦理的角度看待实验室里通过基因技术培育出来的人。

How can the police identify the criminal from a group of people with the same DNA？ It is quite natural that we will meet problems in the scientific and social development Therefore， we should be prepared to meet new challenges

警察怎么能从一群DNA相同的人中认出罪犯？我们在科学和社会发展中遇到问题是很自然的。因此，我们应该准备迎接新的挑战。

4000词左右的英文科技文章

Brief Introduction to the Information & Control Engineering Faculty

The Information & Control Engineering Faculty (Information College for short) was founded in Dec. 2002 after the merger of former Automatic Control Department and Computer Department.

The Information College offers five undergraduate specialties：Automation, Electrical engineering and automation, Communication Engineering, Computer Science and Technology, Information Management and Information System. We also offer four master courses: Control Theory and Control Engineering, Detection Technology and Automatic Equipment, Computer Application and Pattern Recognition & Intelligent Systems.

Teaching

The teaching task of the Information College undertakes for are not only five undergraduate specialties and postgraduates of the college, the common courses for the whole university’s postgraduates, undergraduates, adult education and Electro-technology (Circuit, Electron) of State-owned Local-running College, also for the undergraduates’ teaching of the specialties like Electrical Engineering and Computer in the State-owned Local-running College. The course of the Automatic Control Theory is graded as provincial and ministry level excellent course, and the courses of the Electro-technique, Circuit Technology and Discrete Mathematics is rated A level course of the college.
Conditions for Running the College

The Information College boasts various laboratories, such as Intelligent Building Technology & system, Electro-technology, Analog/Digital Electronics, Power Distribution, Electric Machinery and Electric Drives, Vision Cable, Instruments and Detection, Automatic Control Theory & Automatic Control System, Single Chip Microcomputer, Computer Principles and Interface Techniques, Computer Software, Computer Networks, Fundamentals of Communications and Engineering, Information Management & System. In addition, the Information College has such scientific research bases for teaching like China National Engineering Research Center for Human Settlements Shenyang Pilot Test Base, Technology Research Center of Intelligent Building, Computer Center, etc.

Scientific Research

The scientific research of our college mainly focuses on the combination of control theory and information processing technology, intelligent control and management, building integrated automation technology, robot control technology, communications networks and management techniques, the research and application of chaos and fractal, network and information system, graph pictures and data compression, artificial intelligence and natural language understanding, etc. During recent years, our college has undertaken over 60 projects in succession, including national key industry engineering projects like National “863” Program, National Natural Science Funds and National Science Committee, as well as provincial or ministry level projects. In the areas such as robot control technology, building automation, the research and application of chaos and fractal, computer processing of engineering drawings, the data of graph and picture compression and computer network & communication, we have abundant comprehensive strength and have achieved significant research results, some of which are able to reach advanced international level. Moreover, they have been successively applied in the projects. We have published more than 300 research papers and 20 academic monographs in the key readings at home and abroad, also won over 20 rewards of national, provincial or ministry level.

International Communication and Cooperation

Our college carries out combination education with University of Luton to follow 2+2 undergraduates’ teaching model, and cultivates PhD students jointly with them. In addition, our college jointly brings up PhD and postgraduates with Institute of Automation, Chinese Academy of Sciences and Northeast University, also postgraduates of computer application with Benedictine University, USA.

Students’ Affairs

In recent years, students’ life in the Information College is colorful. Our employment rate, the pass rates of CET 4, CET6 and computer test and the rate for the postgraduate program entrance examination have ranked the top of the whole university. Especially in the innovation activities, such as in the Mathematical Contest in Modeling, we won the national first prize once, the national second prize five times, the first prize in Liaoning eleven times, the second prize in Liaoning seven times, the third prize in Liaoning seven times; in 2005 National Undergraduate Electronic Design Contest, we won three third prizes and six Successful Participant. Our CAI Courseware also won several prizes in our country. At present, we’re making preparations for our Undergraduates’ (Postgraduates) Practice Base of Scientific Innovation, which will take the innovation to the whole university in an all-round way.

谁能给我几段关于科技的英语文章

科技小报 technology newspaper

是不是这个阿?↑↑ ......

1. It leaves the complication of life and living objects to biology, and is only too happy to yield to chemistry the exploration of the myriad ways atoms interact with one another.
物理学把生命的复杂和活的事物留给了生物学，又十分恰当的把研究微粒间许多相互作用的规律留给了化学。
2. Surely objects cut into such shapes must have especially significant place in a subject profession to deal with simple things.
当然物体切割成这种形状是因为它在同类中相对于那些简单的事物有其特别重要的地位。
3. It looks the same from all directions and it can be handled, thrown, swung or rolled to investigate all the laws of mechanics.
它从各个方位看都是一样的，它也能从触摸、投掷、摇摆、滚动等方面来研究所有的力学规律。
4. That being so, we idealize the surface away by pure imagination – infinitely sharp, perfectly smooth, absolutely featureless.
那之所以会这样，是因为我们把它的表面完全凭想象将它理想化了——绝对清晰、完全光滑、绝对无个性。
5. All we can hope to do is classify into groups and study behavior which we believed to be common to all members of the groups, and this means abstracting the general from the particular.
所有我们所希望做的是将事物分成组，然后研究该组成员中所有事物的共性，也就是说从个性中选出抽象的共性。
6. Although one may point to the enormous importance of the arrangement rather than the chemical nature of atoms in a crystal with regard to its properties, and quote with glee the case of carbon atoms which from the hardest substance known when ordered in a diamond lattice, and one of the softest, as its use in pencils testifies, when ordered in a graphite lattice (figure 2), it is obviously essential that individual atomic characteristics be ultimately built into whatever model is developed.
Words
1. polygon 多边形 polyhedron多面体
2. tetragon 四边形 tetrahedron 四面体
3． pentagon 五边形 pentahedron 五面体
4. hexagon 六边形 hexahedron 六面体
5. heptagon 七边形 heptahedron 七面体
6. octagon 八边形 octahedron 八面体
7. enneagon 九边形 enneahedron 九面体
8. decagon 十边形 decahedron 十面体
9. dodecagon十二边形 dodecahedron 十二面体
10. icosagon 二十边形 icosahedron 二十面体

0ne sometimes hears the Internet characterized as the world's library for the digital age. This description does not stand up under even casual examination. The Internet-and particularly its collection of multimedia resources known as the World Wide Web- was not designed to support the organized publication and retrieval of information, as libraries are. It has evolved into what might be thought of as a chaotic repository for the collective output of the world's digital "printing presses." This storehouse of information contains not only books and papers but raw scientific data, menus， meeting minutes，advertisement, video and audio recordings, and transcripts of interactive conversations. The ephemeral mixes everywhere with works of lasting importance.

In short，the Net is not a digital library. But if it is to continue to grow and thrive as a new means of communication, something very much like traditional library services will be needed to organize, access and preserve networked information. Even then, the Net will not resemble a traditional library, because its contents are more widely dispersed than a standard collection. Consequently, the librarian's classification and selection skills must be complemented by the computer scientist's ability to automate the task of indexing and storing information. Only a synthesis of the differing perspectives brought by both professions will allow this new medium to remain viable.

At the moment, computer technology bears most of the responsibility for organizing information on the Internet. In theory，software that classifies and indexes collections of digital data can address the glut of information on the Net-and the inability of human indexers bibliographers to cope with it. Automating information access has the advantage of directly exploiting the rapidly dropping costs of computers and avoiding the expense and delays of human indexing.
But, as anyone who has ever sought information on the Web knows, these automated tools Categorize information differently than people do. In one sense, the job performed by the various indexing and cataloguing tools known as search engines is highly democratic. Machine-based approaches provide uniform and equal access to all the information on the Net. In practice, this electronic egalitarianism can prove a mixed blessing. Web "surfers" who type in a search request are often overwhelmed by thousands of responses. The search results frequently contain references to irrelevant Web sites while leaving out others that hold important material.
Crawling the Web
The nature of electronic indexing can be understood by examining the way Web search engines, such as Lycos or Digital Equipment Corporation's Alra Vista, construct indexes and find information requested by a user. Periodically，they dispatch programs (sometimes referred to as Web crawlers, spiders or indexing robots) to every site they can identify on the Web—each site being a set of documents, called pages, that can be accessed over the network. The Web crawlers download and then examine these pages and extract indexing information that can be used to describe them. This process---details of which vary among search engines－may include simply locating most of the words that appear in Web pages or performing sophisticated analyses to identify key words and phrases. These data are then stored in the search engine's database, along with an address, termed a uniform resource locator (URL) , that represents where the file resides. A user then deploys a browser, such as the familiar Netscape, to submit queries to the search engine's database. The query produces a list of Web resources, the URLs that can be clicked to connect to the sites identified by the search.
Existing search engines service millions of queries a day. Yet it has become clear that they are less than ideal for retrieving an ever growing body of information on the Web. In contrast to human indexers, automated programs have difficulty identifying characteristics of a document such as its overall theme or its genre-whether it is a poem or a play, or even an advertisement.
The Web, moreover, still lacks standards that would facilitate automated indexing. As a result, documents on the Web are not structured so that programs can reliably extract the routine information that a human indexer might find through a cursory inspection: author, dare of publication, length of text and subject matter. (This information is known as metadata.) A Web crawler might turn up the desired article authored by Jane Doe. But it might also find thousands of other articles in which such a common name is mentioned in the text or in a bibliographic reference.
Publishers sometimes abuse the indiscriminate character of automated indexing. A Web site can bias the selection process to attract attention to 'itself by 'repeating within a document a word, such as "sex," that is known to be queried often. The reason: a search engine will display first the URLs for the documents that mention a search term most frequently. In contrast, humans can easily, see around simpleminded tricks.
The professional indexer can describe the components of individual pages of all sorts (from text to video) and can clarify how those parts fit together into a database of information. Civil War photographs, for example, might form part of a collection that also includes period music and soldier diaries. A human indexer can describe a site's rules for the collection and retention of programs in, say, an archive that stores Macintosh software. Analyses of a site's purpose, history and policies are beyond the capabilities of a crawler program.
Another drawback of automated indexing is that most search engines recognize text only. The intense interest in the Web, though, has come about because of the medium's ability to display images, whether graphics or video clips. Some research has moved forward toward finding color, or patterns within images [see box on next two pages]. But no program can deduce the underlying meaning and cultural significance of an image (for example, that a group of men dining represents the Last Supper).
At the same time, the way information is structured on the Web is changing so that it often can not be examined by Web crawlers. Many Web pages are no longer static files that can be analyzed and indexed by such programs. In many cases, the information displayed in a document is computed by the Web site during a search in response to the user's request. The site might assemble a map, and a text document from different areas of its database, a disparate collection of information that conforms the user's query. A newspaper Web site, for instance, might allow a reader to specify, that only stories on the oil-equipment business be displayed in a personalized version of the paper. The database of stories from which this document is put together could not be searched by a Web crawler that visits the site.
A growing body of research has attempted to address some of the problems involved with automated classification methods. One approach seeks to attach metadata to files so that indexing systems can collect this information. The most advanced effort is the Dublin Core Metadata program and an affiliated endeavor the Warwick Framework the first named after a workshop in Dublin Ohio, the other for a colloquy in Warwick, England. The workshops have defined a set of metadata elements that are simpler than those in traditional library cataloguing and have also created methods for incorporating them within pages on the Web.
Categorization of metadata might range from title or author to type of document (text or video, for instance). Either automated indexing software or humans may, derive the metadata, which can then be attached to a Web page for retrieval by a crawler. Precise and de tailed human annotations can provide a more in-depth characterization of a page than can an automated indexing program alone.
Where costs can be justified, human indexers have begun the laborious task of compiling bibliographies of some Web sites. The Yahoo database, a commercial venture, classifies sites by broad subject area. And a research project at the University of Michigan is one of……
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In case where information is furnished without charge or is advertiser supported, low-cost computer-based indexing will most likely dominate—the same unstructured environment that characterizes much of contemporary Internet.

以科技为题写一篇英语简短的文章100字以上

The technology which surrounds almost everyone in the modern society, affects both work and leisure activities. Technology contains information that many would rather it did not have. It influences minds in good and bad ways, and it allows people to share information which they would otherwise not be able to attain. Even if a person does not own a computer or have credit cards, there is information on a computer somewhere about everyone. The technology which is just now beginning to be manipulated and harnessed is affecting the minds of small children and adolescents in ways that could be harmful. It is affecting our immediate future. It also gives another form of communication and exchange of information which was not available before, information that is both good and bad.
Technology is one of the principal driving forces of the future; it is transforming our lives and shaping our future at rates unprecedented in history, with profound implications which we can't even begin to see or understand. Many different elements affect how satisfied we are with our lives. The impact of technology on these elements can change how safe, healthy and happy people feel. Throughout history, people have looked for better ways to meet their needs and to satisfy their expectations. Technology has improved the way people feed, clothe and shelter themselves. Technology has also changed other aspects of everyday life, such as health care, education, job satisfaction, and leisure time activities. People have used technology since they first chipped stone blades to improve their hunting. Yet some people call the current age the "Technological Age" because of society's dependence on technology. For the first time in human history, almost all the goods and services people use depend on products of technology are available to almost everyone in society. The economy of a country influences how the people of