科学技术英语作文4篇

科学技术英语作文

科学技术英语作文4篇

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科学技术英语作文 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

科学技术英语作文 篇2

科技含量 technology content

科教兴国 rely on science, technology and education to

rejuvenate the nation

可持续发展战略 strategy of sustainable development

工业园区 industrial park 技术密集型产品 technology-intensive product

新兴学科 new branch of science

边缘学科 frontier science

高速宽带互联网 high-speed broadband networks

电脑病毒 computer viruses

电子商务 e-commerce; e-business

黑客 hacker

数字地球 digital globe

局域网 local area network

人工智能 artificial intelligence

网上冲浪 web-surfing

网络世界 cyber world

网上犯罪 cyber crime

信息高速公路 information highland

网民 netizen

虚拟现实 virtual reality

克隆 cloning

基因工程 genetic engineering

转基因食品 genetically modified food

“神舟六号”载人飞船 manned spacecraft Shenzhou VI

掌上电脑 palm computer

主页 home page

语音信箱 voice mail

网络经济 cyber-economy

网虫 netter; Internet geek

网恋 cyber romance; virtual romance

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

科技扶贫 support poor areas using technology

科研攻关 work towards key technological breakthroughs

自费研究生 self-supporting graduate student 委托培养 consign the training of personnel to a certain school

填鸭式教学 cramming method of teaching

启发式教学 heuristic education

复合型人才 interdisciplinary talent

论文答辩 thesis oral defense

素质教育 quality-oriented education

教书育人 impart knowledge and educate people

九年制义务教务教育 nine-year compulsory education

科学技术英语作文 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