数据压缩协议

用Mp3背六级单词045

maintenance inflict identification unemployment intensify decay idiom outbreak idleness beam overwhelming shipwreck graphite thrifty preset misfortune untie compression immortal weary roam transplant impartial vocal

发表于:2018-12-01 / 阅读(345) / 评论(0)

用Mp3背六级单词

英伦广角 Issue 114 谷歌被判需向制作公司提供用户

YouTube's multibillion-pound success was built initially on user-generated content; so successful has it become that the company's owner Google recently announced plans to pay contributors shares of advertising revenue. But as anyone who uses the sit

发表于:2018-12-07 / 阅读(153) / 评论(0)

英伦广角

60秒科学:新CPR,免去人工呼吸的尴尬

New data show that when bystanders without emergency medical training try CPR using only chest compression, the results can be better than if they also attempt mouth-to-mouth. Christopher Intagliata reports 看见身边有人突然倒了，想救人家

发表于:2018-12-07 / 阅读(297) / 评论(0)

60秒科学

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

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新概念英语第一册Flash第2版

机械类词汇大全-45

1849 、静摩擦 staticfriction 1850 、颈轴承 journalbearing 1851 、颈缩 necking 1852 、频带宽度 bandwidth 1853 、频率 frequency 1854 、头座 headstock 1855 、阈值；临界值

发表于:2018-12-08 / 阅读(248) / 评论(0)

英文名句短语

商务口语第67讲:制造工程(2)

1.Computer-Aided Manufacturing(CAM) 计算机辅助制造 A: Is CAM used in China? B: Yes，it has been uesd in China for almost twenty years. A：在中国有使用CAM的吗？ B：有啊，在中国使用已经将近20年了。 2.Hot working 热加工 A: What are the hot working proc

发表于:2018-12-26 / 阅读(256) / 评论(0)

天天商务口语

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]

发表于:2019-01-01 / 阅读(314) / 评论(0)

越狱第一季

电信专业英英词典H-1

Half Duplex Half duplex is a transmission path capable of transmitting signals in both directions, but only in one direction at a time. HDLC high-level data link control Header The header is control i

发表于:2019-01-03 / 阅读(289) / 评论(0)

电信英语

电信专业英英词典D-4

D type Channel Bank A D type channel bank is channel termination equipment used for combining (multiplexing) individual analog channel signals on a time division basis. D type channel banks provide in

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电信英语

电信英语及其缩略语解释-14

DCSl800 Digital Cellular system at l800MHz 1800MHz数字蜂窝系统 DCSl800是一种采用GSM技术的系统，在美国和欧洲实施,工作频带为1800MHz。电信英语及其缩略语解释（1

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电信英语

电信英语及其缩略语解释-16

DHCP Dynamic Host Configuration Protocol 动态主机配置协议 DHCS Database Host and Control System 数据库主机与控制系统 DHN Digital Home Network 数字家庭网 DHTML Dynamic HyperText

发表于:2019-01-03 / 阅读(243) / 评论(0)

电信英语

VOA慢速英语2015 因特网速度更快、占用空间更小

AS IT IS 2015-07-07 Report: Faster Speeds, Less Space on Internet 因特网速度更快、占用空间更小 A new report says Internet speeds around the world are getting much faster. The report comes from Akamai, a business that provides cloud comp

发表于:2019-01-12 / 阅读(209) / 评论(0)

2015年VOA慢速英语(七)月

VOA标准英语2010年-CPR Works Without Mouth-to-Mouth

Study finds chest compressions are the real life-saver Art Chimes | St. Louis, Missouri 29 July 2010 Cardiopulmonary resuscitation, or CPR, has been around in its modern form for about 50 years. Its rhythms of chest compressions and mouth-to-mouth br

发表于:2019-01-13 / 阅读(247) / 评论(0)

VOA标准英语2010年(七)月

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

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VOA标准英语2011年(十一月)

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

发表于:2019-01-14 / 阅读(223) / 评论(0)

VOA标准英语2012年(十一月)

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.

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VOA标准英语2014年(六月)

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

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VOA常速英语2007年（十二月）

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

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VOA2001-国际风云（1）

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

发表于:2019-02-16 / 阅读(232) / 评论(0)

阅读空间

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

发表于:2019-02-18 / 阅读(321) / 评论(0)

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applied nuclear physics