科學技術英語作文4篇

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科學技術英語作文 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

科學技術英語作文 篇2

科技含量 technology content

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

可持續發展戰略 strategy of sustainable development

工業園區 industrial park

技術密集型產品 technology-intensive product

新興學科 new branch of science

邊緣學科 frontier science

高速寬帶互聯網 high-speed broadband networks

電腦病毒 computer viruses

電子商務 e-commerce; e-business

黑客 hacker

數字地球 digital globe

局域網 local area network

人工智能 artificial intelligence

網上衝浪 web-surfing

網絡世界 cyber world

網上犯罪 cyber crime

信息高速公路 information highland

網民 netizen

虛擬現實 virtual reality

克隆 cloning

基因工程 genetic engineering

轉基因食品 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

網絡經濟 cyber-economy

網蟲 netter; Internet geek

網戀 cyber romance; virtual romance

高精尖技術 high-grade, high-precision, advanced technology

科技扶貧 support poor areas using technology

科研攻關 work towards key technological breakthroughs

自費研究生 self-supporting graduate student

委託培養 consign the training of personnel to a certain school

填鴨式教學 cramming method of teaching

啟發式教學 heuristic education

複合型人才 interdisciplinary talent

論文答辯 thesis oral defense

素質教育 quality-oriented education

教書育人 impart knowledge and educate people

九年制義務教務教育 nine-year compulsory education

科學技術英語作文 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.

科學技術英語作文 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.