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Millions of people in North America, Asia, and Europe lost access to their email for up to 12 hours when a software upgrade caused problems with central systems at Canadian company Research In Motion, maker of the BlackBerry email device. The softwa

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If youre like most people, computers are becoming a part of your life, and it helps to know how they work. They seem complicated inside. But by understanding just a few parts, you can see a simpler side of computers. This is Computer Hardware In Plai

VOA标准英语2012--North Korea Trying to Make Succession Look Solid

North Korea Trying to Make Succession Look Solid North Korea's efforts to solidify Kim Jong Un as the communist nation's new supreme leader appear to be intensifying. North Korea's state-run media Tuesday released video of the new leader rallying tro

2017年CRI Commission urges full access to Myanmar's Rakhine

Ghassan Salame, member of the Advisory Commission on Rakhine State, briefs media on the commission's interim report and recommendations in Yangon on March 16, 2017. [Photo: China Plus/Tu Yun] A 9-member international commission set up to monitor issu

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ANYA: Jones!Our top priority is to find that bomb.When you do,secure the area until I arrive.I'll take responsibility for _(1)_ the device. JONES: You will? ANYA: David,you're immensely practical,but it takes more than a field knife and machine shop

VOA常速英语2013--断电仍可进行网络连接的设备

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电信专业英英词典N-2

NOC network operations center NOS network operating system NPA numbering plan area NSEP National Security Emergency Preparedness NTSC National Television System Committee NT network termination NAP -

SSS 2008-08-08

This is Scientific Americans 60-Second Science. Im Steve Mirsky. Got a minute? Ever been woken up by the sound of the refrigerator compressor kicking on? Well, such clumsy heat exchange units featuring long metal coils may be on their way out. Becaus

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Secretary of State Hillary Clinton says an announced decision by Kyrgyzstan to end U.S. access to an airbase serving NATO troops in Afghanistan is regrettable, but not a major setback for the Obama administration. Clinton discussed the Afghan confli

VOA标准英语2013--Device Keeps Internet On When Power Goes Off

Device Keeps Internet On When Power Goes Off Erik Hersman and his team in Nairobi have created what they say is the first router made especially for Africa. It's battery powered and rugged. And it's gaining attention in Europe and the United States.

纯正地道美语 第139期(外教讲解):买电脑

Customer: So can you fix it? Sales Clerk: Im sorry sir. This computer is not broken or damaged. Its simply just too old! Thats why your programs and applications are running slow. There really isnt much I can do. Customer: What do you mean? I bought

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绿箭侠第一季 第355期:商讨行动方案

Anything? 有收获吗？ Just for the record, I will pump my fist in the air and scream, Yes! if I get in. 我声明一下，如果我成功入侵，我会挥拳大喊一声耶。 You know, you can just say this isn't working. This isn't working. 你可

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And next to a threat we have never before seen -- a common medical device found in so many hospital rooms could be vulnerable to a cyber-attack, the FDA warning hospitals be on alert for hackers. Here's ABC's Aditi Roy. Hospitals across the country r

新型路由:停电依然可以上网

BERLIN A team of Americans and Kenyans has developed a new Internet router - and it's creating buzz. That's because it is an affordable, reliable solution for people without consistent Internet access. It can run while plugged in or on battery power,

TED演讲:无创治疗心脏疾病的新方法(6)

The path, it's not easy. Many obstacles arise all the time. 这一路走来并不容易。我们遇到了很多阻碍。 But we receive strength from our patients. 但我们从患者的身上汲取到了力量。 Their resilience and courage inspire

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Today, I have an announcement to make. I am very excited to tell all of you that A Cup Of English is available in app (or application) for the iPhone, the iPod touch, the iPad or similar devices. It is already available in iTunes. For those of you wh

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CPU：Central Processing Unit，中央处理单元，又叫中央处理器或微处理器，被喻为电脑的心脏。 RAM：Random Access Memory，随机存储器，即人们常说的内存。 ROM：Read－Only Memory，只读存储器。 EDO：Ext

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We expect companies selling products to make them as available as possible. But now some of them are bringing back rationing. As you might expect, it's all part of a plan to make us spend more, not less. Once upon a time, goods were scarce, and hard