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

赖世雄学英语第四册 lesson 9

[00:00.00]Lesson 9 Office Etiquette [00:02.74]办公室礼仪 [00:05.49]Office etiquette is formal rules of behavior [00:14.24]that make profes sional encounters pleasant and productive. [00:17.42]办公室礼仪是能使职业交往愉快而又富有成

美联社新闻一分钟 AP 2013-12-22

This pump has been changed out before. This is the starboard side. Back in August of 2010, we did a pump rr for a different failure. That was actually a failure of the pump. This is a valve inside the pump module itself. And so, this particular pump

越狱第一季:第四十九期

[00:42.03]Lincoln [00:45.45]Michael [00:47.05]D.B. Cooper [00:53.65]Lincoln [01:01.73]I'm really sorry about your brother. [01:04.80]Thanks. [01:06.27]Look, I know you were counting on this, so... [01:09.46]Let me worry about my problems. [01:11.29]

享受放松并燃烧脂肪的方法

I have tried a number of diets over the years. Eventually the same thing always happens: I fall off the diet-wagonHARD! 这些年我尝试过许多饮食。最终，同样的事情总会发生：我很难忍受住事物的诱惑！ Recently, I discov

电信类英语词汇表大全-5

中文 英文 缩写 IP 电话 IP telephony IP 组播技术 IP multicast technology IP策略语句 IP-policy statement IP地址 IP address IP伪装 IP masquerading ISDN 用户协议 ISDN User Protocol

VOA标准英语2011--Kyoto Protocol's Future to Be Determined in Durban

Kyoto Protocol's Future to Be Determined in Durban The Kyoto Protocol sets binding reduction targets on greenhouse gas emissions, such as carbon dioxide, but it expires next year. That's why reaching a new agreement is a top priority for diplomats at

VOA标准英语2012--Kyoto Protocol Winds Down As Delegates Head To Doha

Kyoto Protocol Winds Down As Delegates Head To Doha As delegates from 190 countries head for Doha to try to forge a new deal on tackling global warming, the Kyoto Protocol - signed in 1997 - is due to expire at the end of the year. That deal sets bin

VOA标准英语2014--Protocol on Sexual Violence in War Launched in London

Protocol on Sexual Violence in War Launched in London LONDON A conference in London - organized in part by actress Angelina Jolie - has launched a new international protocol on investigating sexual violence in war. Jolie is a special envoy for the U.

英语听力：自然百科 地球力场 Earth's Force Field—3

In polar regions where the magnetic field is / weakest, auroras glow in the sky. These dazzling displays of colored lights form when solar particles slam into gases in our atmosphere causing them to glow. The stronger the solar wind, the more dramati

英语听力：自然百科 地球力场 Earth's Force Field—11

Blockson's computer model reveals that at the South Atlantic Anomaly, the magnetic field isn't just weaker than anywhere else on the planet. It's actually reversed polarity. There is a patch on the core in the South Atlantic where things are not poin

VOA常速英语2007年-Australia's New PM Signs Kyoto Protocol on Clim

By Phil Mercer Sydney 03 December 2007 Kevin Rudd has been sworn in as Australia's new Prime Minister with an agenda of action on climate change and the repeal of unpopular industrial laws. The new government has signed the Kyoto Protocol on climate

布什在欧洲受到强烈批评

13 布什在欧洲受到强烈批评 Bush Faces Strong Criticism in Europe Roger Wilkison Brussels 12 Jun 2001 19:41 UTC As he makes his way across Europe this week, from Spain to Sweden and onward to

美国与柬埔寨共同保障核安全

Next, an editorial reflecting the views of the United States government. The United States is working closely with Cambodia to safeguard the use and disposal of nuclear materials. A recent international workshop on Nuclear Safeguards was sponsored by

维珍飞船沙漠坠毁 “太空一游”需25万美元

LOS ANGELES, Oct. 31 (Xinhua) -- A passenger rocket plane developed by Virgin Galactic's crashed on Friday after suffering an in-flight anomaly during a powered test flight over the U.S. state of California, the commercial company said on Twitter. 新华

全球气候会议简史

The international political response to climate change began with the adoption of the UN Framework Convention on Climate Change (UNFCCC) in 1992, which sets out a framework for action aimed at stabilizing atmospheric concentrations of greenhouse gase

经济学人:控制气候变化 一切为了减排

Curbing climate change The deepest cuts 控制气候变化 一切为了减排 Our guide to the actions that have done the most to slow global warming 我们的行为指南已经最大限度减缓了全球变暖 ON SEPTEMBER 23rd 120-odd presidents an

New Internet protocol to undergo test

BEIJING, Dec. 25 (Xinhuanet) -- China is likely to test a new Internet protocol in the next few years in an attempt to further develop the country's Internet, senior officials from the State Council said on Friday. The country will put the Internet P

【饥饿游戏】06

Chapter 2 One time, when I was in a blind in a tree, waiting motionless for game(猎物）to wander by, I dozed off and fell ten feet to the ground, landing on my back. It was as if the impact had knocked every wisp of air from my lungs, and I lay th

听电影学英语-生活大爆炸第一季 11．The Pancake Batter Anomaly(面糊异常): Sheldon感冒事件

[00:27.68]checkmate 将军! [00:32.28]again?! 又来?! [00:32.64]Obviously,you're not well suited for three-dimensional chess. 很显然 你不适合玩三维国际象棋 [00:36.84]Perhaps three-dimensional candy land would be more your speed. 你的水