[网络] 电子工程师学会计算机分会；数据库；电气工程师学会

VOA慢速英语2012 EXPLORATIONS - MOOCs Are Moving Forward

EXPLORATIONS - MOOCs Are Moving Forward From VOA Learning English, this is EXPLORATIONS in Special English. Im Bob Doughty. And Im Faith Lapidus. Today we tell about the growing popularity of Massive Open Online Courses in higher education. The movem

发表于:2018-12-01 / 阅读(537) / 评论(0)

2012年VOA慢速英语(十二)月

什么叫“蓝牙”（二）

Air interface tailored to minimize current consumption Basic Technical Information—Based upon a small, high performance integrated radio transceiver, each of which is allocated a unique 48-bit addre

发表于:2018-12-08 / 阅读(225) / 评论(0)

新概念英语第一册Flash第2版

VOA慢速英语2013 MOOCs Are Moving Forward

MOOCs Are Moving Forward From VOA Learning English, this is EXPLORATIONS in Special English. Im Bob Doughty. And Im Faith Lapidus. Today we tell about the growing popularity of Massive Open Online Courses in higher education. The movement toward educ

发表于:2018-12-16 / 阅读(262) / 评论(0)

2013年VOA慢速英语(六)月

世界名牌博览：摩托罗拉

（Motorola Inc ），原名：Galvin Manufacturing Corporation，成立于1928年。1947年，改名为Motorola，从1930年代开始作为商标使用。总部设在美国伊利诺伊州绍姆堡，位于芝加哥市郊。世界财富百强企业之一

发表于:2018-12-28 / 阅读(158) / 评论(0)

世界名牌博览

世界名牌博览：英特尔

英特尔公司[1] ，是美国一家主要以研制CPU处理器的公司，是全球最大的个人计算机零件和CPU制造商，它成立于1968年，具有46年产品创新和市场领导的历史。1971年，英特尔推出了全球第一个微处

发表于:2018-12-28 / 阅读(179) / 评论(0)

世界名牌博览

法律英语：52 LLCs, LLPs, and Corporations

by Michael W. Flynn First, a disclaimer: Although I am an attorney, the legal information in this podcast is not intended to be a substitute for seeking personalized legal advice from an attorney licensed to practice in your jurisdiction. Further, I

发表于:2018-12-30 / 阅读(257) / 评论(0)

法律英语 Legal Lad

法律英语：53 LLCs, LLPs, and Corporations:2

发表于:2018-12-30 / 阅读(275) / 评论(0)

法律英语 Legal Lad

各大品牌英文介绍-Motorola

Motorola is a manufacturer of wireless mobile phones, two-way radios, microprocessors and wireless network infrastructure equipment. Its website says: Motorola is a global communications leader powered by a passion to invent and an unceasing commitme

发表于:2019-01-01 / 阅读(222) / 评论(0)

各大品牌英文介绍

各大品牌英文介绍 Intel Corporation

Intel Corporation is a technology company based in Santa Clara, California. It is the world's largest semiconductor chip maker and the inventor of the x86 series of microprocessors that are found in most personal computers. The company was founded in

发表于:2019-01-01 / 阅读(372) / 评论(0)

各大品牌英文介绍

60秒科学:Tree Electricity Runs Nano-Gadget

Tree Electricity Runs Nano-Gadget A report in the journal IEEE Transactions on Nanotechnology shows that maple trees generate a small, but measureable amounts of electricity, which can power tiny devices. Karen Hopkin reports If scientists have thei

发表于:2019-01-02 / 阅读(258) / 评论(0)

60秒科学

Andras Forgacs:不杀害动物的皮革与肉

到2050年，全球需要1000亿的陆上动物才能提供所需的肉、奶制品、蛋、和皮具。饲养如此多的牲畜，对地球是沉重、可能无法持续的负担。有没有别的解决办法？这场演讲令人大开眼界，组织工

发表于:2019-01-05 / 阅读(241) / 评论(0)

TED公开课:地球村

2006年NPR美国国家公共电台八月-New Chips Lead to Lower Computer Prices

The price(s) of some personal computers are likely to drop, following drastic cuts this week on some Intel and AMD microprocessors. At the same time Intel unveiled a new line of processors that are much faster than with their previous chips. NPR's W

发表于:2019-01-06 / 阅读(251) / 评论(0)

2006年NPR美国国家公共电台

VOA标准英语2010年-Making Sense of Science

Engineered devices are all around us. From cell phones and computers to hybrid cars and deep-water oil platforms, advances in engineering are profoundly changing our lives. But concerns are growing that public understanding of how these technologies

发表于:2019-01-06 / 阅读(168) / 评论(0)

VOA标准英语2010年(七)月

SSS 2008-12-03

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? [Radio sound:] Northeast 480 you are cleared for landing, Northeast 480 you are cleared for landing. That same radar technology that guides aircraft and tracks hurrica

发表于:2019-01-07 / 阅读(201) / 评论(0)

Scientific American(十二)月

运动休闲—攀岩:The ABCs of rock climbing

Rock climbing is the original extreme sport． Basically , rock climbing is going from the bottom of a wall to the top and then back down again. The main goal is to have fun while doing so and to pref

发表于:2019-01-07 / 阅读(281) / 评论(0)

奥运英语

VOA标准英语2013--How Relevant Are Computing Behemoths?

How Relevant Are Computing Behemoths? Your basic personal computer has one microchip at its core. The Central Processing Unit, or CPU, executes a set of commands contained in a predesigned program. The first supercomputers had a few more CPUs, but co

发表于:2019-01-14 / 阅读(220) / 评论(0)

VOA标准英语2013年(七月)

财富精英励志演讲48：信息技术的力量(3)

The trend in data storage is even more impressive. In the early 80s, the standard unit of computer storage, one mega-byte, or one million bytes of information, cost about 100 dollars. Today, it is 10 cents. In two years, it will cost 2 cents. 数据存

发表于:2019-01-18 / 阅读(199) / 评论(0)

财富精英励志演讲

Cseh's golden days without Michael Phelps

SHENZHEN, China, Aug. 18 (Xinhua) -- In the absence of Michael Phelps, it could be golden days for Hungarian star swimmer Laszlo Cseh to dominate the Shenzhen Universiade pool. Without Micheal, the race is different, the 26-year old Cseh said after h

发表于:2019-02-08 / 阅读(262) / 评论(0)

英语新闻

环球英语 — 91： CS Lewis

Voice 1 Hello. Im Elizabeth Lickiss. Voice 2 And Im Marina Santee. Welcome to Spotlight. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 3 Then he turn

发表于:2019-02-14 / 阅读(253) / 评论(0)

环球英语 Spotlight

Jet Li shifts focus to charity, tai chi

BEIJING, Sept. 27 (Xinhuanet) -- Filmmaking is just a hobby now, says kungfu star Jet Li, who is spending more time on his charity and on promoting martial arts. He has turned down three films in 2011, including an American one, Li says at the premie

发表于:2019-02-18 / 阅读(262) / 评论(0)

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学英语单词

acceptable hypothesis

average relative deviation