科學(xué)技術(shù)英語作文4篇

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科學(xué)技術(shù)英語作文 篇1

　　"She has this thing where she goes to a movie theater, watching a horror movie and there was a wolf howling in the background.” University of Cambridge zoologist Arik Kershenbaum, talking about his collaborator Holly Root-Gutteridge, a biologist at Syracuse University. She said to herself, ‘Well, that's wrong. That's clearly a European wolf and not a North American wolf like it should be in the scene.'"

　　Slight variations in the way we speak allow us to tell whether someone is from Boston or New York just by listening to them. The same turns out to be true for the animals known as canids, which includes wolves, dogs and coyotes. They all howl to communicate—but those howls vary. Canids can tell which howls belong to their known associates and which belong to strangers.

　　So Kershenbaum and Root-Gutteridge decided to categorize the howls of different canids around the world. Together with colleagues, they compiled recordings of more than 2,000 canid howls, including European wolves, Mexican wolves, arctic wolves, dingoes, coyotes, golden jackals, domestic dogs, New Guinea singing dogs, and more. A computer program sorted the howls into different types. The study was published in the journal Behavioral Processes. [Arik Kershenbaum et al, Disentangling canid howls across multiple species and subspecies: Structure in a complex communication channel]

　　Based on the analysis, canids use 21 different kinds of howls to communicate. If you think of the howls as words, then all canids have the same vocabulary—but each species or sub-species has its own unique dialect. Some words are more common in one dialect, while other words are more common in another dialect and so on. By matching dialect with species and geography, researchers could monitor endangered species, like red wolves, just by listening.

　　AK: "Being able to distinguish between the howls of a coyote and the howls of a red wolf opens the possibility for techniques of passive monitoring, passive population monitoring, using acoustics."

　　Meanwhile, ranchers have tried to broadcast specific howls to discourage grey wolves from feasting on their livestock, but it's never been successful.

　　AK: "Because we don't really know what message we're conveying to the wolves when we play back an arbitrary howl. For all we know, we could be playing back a howl that means come and eat, there's lots of interesting food over here."

　　The research could thus finally bring peace to the conflict between ranchers and wolves, by finally speaking to the predators in their own language.

　　—Jason G. Goldman

科學(xué)技術(shù)英語作文 篇2

　　科技含量 technology content

　　科教興國 rely on science, technology and education to rejuvenate the nation

　　可持續(xù)發(fā)展戰(zhàn)略 strategy of sustainable development

　　工業(yè)園區(qū) industrial park

　　技術(shù)密集型產(chǎn)品 technology-intensive product

　　新興學(xué)科 new branch of science

　　邊緣學(xué)科 frontier science

　　高速寬帶互聯(lián)網(wǎng) high-speed broadband networks

　　電腦病毒 computer viruses

　　電子商務(wù) e-commerce; e-business

　　黑客 hacker

　　數(shù)字地球 digital globe

　　局域網(wǎng) local area network

　　人工智能 artificial intelligence

　　網(wǎng)上沖浪 web-surfing

　　網(wǎng)絡(luò)世界 cyber world

　　網(wǎng)上犯罪 cyber crime

　　信息高速公路 information highland

　　網(wǎng)民 netizen

　　虛擬現(xiàn)實 virtual reality

　　克隆 cloning

　　基因工程 genetic engineering

　　轉(zhuǎn)基因食品 genetically modified food

　　“神舟六號”載人飛船 manned spacecraft Shenzhou VI

　　掌上電腦 palm computer

　　主頁 home page

　　語音信箱 voice mail

　　網(wǎng)絡(luò)經(jīng)濟(jì) cyber-economy

　　網(wǎng)蟲 netter; Internet geek

　　網(wǎng)戀 cyber romance; virtual romance

　　高精尖技術(shù) high-grade, high-precision, advanced technology

　　科技扶貧 support poor areas using technology

　　科研攻關(guān) work towards key technological breakthroughs

　　自費研究生 self-supporting graduate student

　　委托培養(yǎng) consign the training of personnel to a certain school

　　填鴨式教學(xué) cramming method of teaching

　　啟發(fā)式教學(xué) heuristic education

　　復(fù)合型人才 interdisciplinary talent

　　論文答辯 thesis oral defense

　　素質(zhì)教育 quality-oriented education

　　教書育人 impart knowledge and educate people

　　九年制義務(wù)教務(wù)教育 nine-year compulsory education

科學(xué)技術(shù)英語作文 篇3

　　Knowledge is power, especially scientific and technological knowledge. Science and technology are the motive power of the social development. Without them human society could never have developed from primitive society to modern society. Therefore, to conquer and transform nature, we must master scientific knowledge.

　　However, social knowledge is also essential. Without it we can not understand society and don＇t know the law of the social development. As a result we are unable to tovern society. Therefore, besides scientific knowledge we need to master social science, philosophy, politics, history, aesthetics, etc, so that we can know society from all perspectives and form a correct world outlook.

　　To meet new challenges in he 21st century, we university students should lose no time to acquire as much knowledge as possible so that we will become qualified successors of the socialist cause.

科學(xué)技術(shù)英語作文 篇4

　　human life can not continue without science and technology. for many years, human society has developed with the advance of science and technology while the development of science and technology has in turn brought the process to mankind. so the life we are living now is more civilized than that of our fore fathers.

　　the development of science and technology have brought about many changes in peoples life. for eample, the invention of television and space rocket have opened a new era for mankind. through the use of tv people can hear the sound and learn the events happening thousands of miles away. owing to the invention of spaceship and rocket, the dream of mans landing on the moon has now come true.

　　science and technology also play an important role in our socialist construction. we may say, our socialist construction is just like a skyscraper, while science and technology are its base. without the base, the skyscraper cant be built. therefore, we should try our best to contribute to the development of science and technology so as to provide a more solid base to build our country.

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