局域分布式数据接口

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(158) / 评论(0)

新概念英语第一册Flash第2版

美国有线新闻 CNN 2014-03-19

welcome to our march 17 addition of cnn students news, I am coarl zoos, first up, voters in Crimea voted yesterday, and overwhelmingly chose to become part of Russia, the local government sending its delegation to Moscow to apply for that, Russia wel

发表于:2018-12-19 / 阅读(149) / 评论(0)

CNN2014年(三)月

《名人传记》之乔布斯遗失的访谈39:一个很棒的创意

Central to the development of the personal computers was the pioneering work being done at Xerox Palo Alto Research Center, which Steve first visited in 1979. 1979年乔布斯第一次拜访施乐Palo Alto研究中心, 在PC成形之初，Palo Alto研究

发表于:2018-12-27 / 阅读(153) / 评论(0)

名人传记

经济学人:网络监管自行其道(下)

Kenneth Jarrett, head of the American Chamber of Commerce in Shanghai, argues that the law's far-reaching restrictions could harm both foreign firms and cross-border trade. 上海美国商会领事季瑞达贾勒特认为，就长远看来，这项法律

发表于:2018-12-31 / 阅读(143) / 评论(0)

经济学人商业系列

电信专业英英词典P-2

PPSN public packet switched network Premises Distribution System (PDS) PDS is the transmission network inside a building or among a group of buildings, for example an office park or a campus. PDS is u

发表于:2019-01-03 / 阅读(135) / 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

发表于:2019-01-03 / 阅读(224) / 评论(0)

电信英语

电信专业英英词典E-3

补充： E-1 - The European equivalent of a T-1. E911 Taxes/Surcharges - This tax is set and imposed by local governments to help pay for the cost of an emergency response communications system that

发表于:2019-01-03 / 阅读(139) / 评论(0)

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

发表于:2019-01-03 / 阅读(136) / 评论(0)

电信英语

电信英语及其缩略语解释-15

DDSN Digital Derived Service Network 数字衍生业务网 DE Defect Event 故障事件 DE Discard Eligibility 废除合格性 DE Domestic Environment 国内／本地环境 DECT Digital Enhanced Cordl

发表于:2019-01-03 / 阅读(124) / 评论(0)

电信英语

电信英语及其缩略语解释-18

DOD Direct Outward Dialing 直拨外线 DOS Disk 0perating System 磁盘操作系统 DOV Data Over Voice 话上数据 DP Data Processing 数据处理 DP Detection Point 检测点，探测点 DP Dial／

发表于:2019-01-03 / 阅读(177) / 评论(0)

电信英语

北京环保局将对环保数据作假零容忍

Beijing's environment authorities last Friday vowed zero tolerance to falsification of environmental figures, after Net users complained that mist cannons, or the magic smog cleaner, are used around the capital's air quality monitoring stations so th

发表于:2019-01-07 / 阅读(125) / 评论(0)

英语新闻

英语科普文选：多媒体到底意味着什么

What Does the Multimedia Actually Mean? Literally, multimedia means TWO or more media. If the publisher of this book Wanted to join the Current hype about multimedia, he could advertise the book as using multimedia technology. After all, it contains

发表于:2019-01-08 / 阅读(175) / 评论(0)

英语阅读理解

VOA标准英语2010年-Keeping Old-Fashioned Journalism Alive

The people behind the just-launched Bay Citizen believe they've found a way to keep old-fashioned journalism alive in the digital age. As Americans increasingly turn to the Internet for their news and advertisers follow them newspapers and magazines

发表于:2019-01-13 / 阅读(140) / 评论(0)

VOA标准英语2010年(六)月

澳洲新闻 (ABC新闻快递) 2014-09-24

A closely-watched measure shows that Chinese manufacturing defied expectations by expanding in the past month. The HSBC manufacturing PMI rose to 50.5 despite analyst predictions it will fall to the breakeven level of 50. The index provided a boost f

发表于:2019-01-19 / 阅读(122) / 评论(0)

澳洲ABC新闻快递2014年

2006年VOA标准英语-Scientists Hoping to Beat African Disease

By Joe Bavier Dantchandou, Niger 10 April 2006 Scientists in Niger, the world's poorest country, are using a new high-tech satellite transmission system to help with rural health care. The network of

发表于:2019-01-22 / 阅读(227) / 评论(0)

2006年VOA标准英语（四月）

瑞士国会议员再次拒绝美国的税收法案

瑞士国会议员再次拒绝美国的税收法案 GENEVA, June 19 (Xinhua) -- Switzerland's National Council (lower house) rejected on Wednesday a draft law that would have allowed Swiss banks to cooperate with the United States and hand over confi

发表于:2019-02-07 / 阅读(115) / 评论(0)

英语新闻

雅思写作范文：传统文化消失

With the development of modern science and technology, some aspects of traditional culture are being lost, so some people think that traditional culture will be replaced by the modern science and technology, such as computers and the Internet. What i

发表于:2019-02-21 / 阅读(170) / 评论(0)

雅思英语

经济学人329:气候变化呈钟形曲线变化的天气

Science and technology 科学技术 Climate change 气候变化 Bell weather 呈钟形曲线变化的天气 A statistical analysis shows how things really are heating up 一项统计分析显示出天气究竟是如何变热的 ARE heatwaves more com

发表于:2019-02-24 / 阅读(139) / 评论(0)

经济学人科技系列

PBS高端访谈:交互网站USAFacts提供一种追踪税款的新方式

Almost all of us have wondered at one point or another about the taxes we pay: Where does the money go? Former Microsoft CEO Steve Ballmer not only wondered. He decided to make the information available in the form of a new public research tool. Last

发表于:2019-02-25 / 阅读(143) / 评论(0)

PBS访谈社会系列

VOA慢速英语--爱沙尼亚政府欲实现100%无纸化工作

Estonian Government Aims to End Paperwork Three-day-old Oskar Lunde sleeps in a small bed at an Estonian hospital. Across the room, his father turns on a laptop computer. Now we will register our child, Andrejs Lunde says, as he lifts his identificat

发表于:2019-02-26 / 阅读(200) / 评论(0)

2019年VOA慢速英语(一)月

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学英语单词

arm type cam roller mechanism