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(144) / 评论(0)

电信英语

电信常用缩略语-4

SBA Software generated group Blocking-Acknowledgement message 软件产生的群闭塞证实消息 SCCP Signalling Connection Control Part 信令连接控制部分 SCMG SCCP Management SCCP管理 SCP

发表于:2019-01-03 / 阅读(78) / 评论(0)

电信英语

电信英语及其缩略语解释-13

DCC Data Country Code 数据国家号码(3位) DCC Digital Cross Connect 数字交叉连接 DCCE Digital Cell Center Exchange 数字小区中心交换机 DCCH Dedicated Control CHannel 专用控制信道

发表于:2019-01-03 / 阅读(86) / 评论(0)

电信英语

Lesson 145 - SET OF WHEELS / FREE-WHEELER

set of wheels free-wheeler Wheel是轮子的意思。轮子是在很久以前就发明的，现在都没有人记得到底是谁发明了轮子。可是，轮子的发明对人类做出了非常大的贡

发表于:2019-01-08 / 阅读(98) / 评论(0)

美国习惯用语

加州语文教材 Ready,Set,Move! 08

图片1

发表于:2019-01-10 / 阅读(118) / 评论(0)

加州语文教材California Treasures G1

Liu Xiang, Robles set for Birmingham showdown

LONDON, Feb. 9 (Xinhua) -- Reigning Olympic champion and world record holder Dayron Robles will go head-to-head with reigning world indoor champion Liu Xiang of China in a blockbuster 60m hurdles race at the Aviva Grand Prix next Saturday. It will be

发表于:2019-01-11 / 阅读(93) / 评论(0)

英语新闻

美国国家公共电台 NPR Most Americans Feel They've Lost Control Of Their Online Data

MARY LOUISE KELLY, HOST: As Facebook's Mark Zuckerberg testified for Congress today, we sat wondering, how much do Americans care about their online privacy? What's OK for companies to collect about you, and what's not? So we went out here in Washing

发表于:2019-01-16 / 阅读(81) / 评论(0)

2018年NPR美国国家公共电台4月

2016年CRI China to launch first quantum communication satellite

Quantum communication boasts ultra-high security as a quantum photon can neither be separated nor duplicated. It is hence impossible to wiretap, intercept or crack the information transmitted through it. Anton Zeilinger, an Austrian physicist at the

发表于:2019-01-19 / 阅读(110) / 评论(0)

2016CRI中国国际广播电台

流行美语第128课 - from scratch / all set

李华正在为朋友的生日party做准备，她生平第一次烤了一个蛋糕。今天李华会学到两个常用语：from scratch和all set. LH: Larry, 这是我烤的蛋糕，你尝尝。这可

发表于:2019-02-03 / 阅读(200) / 评论(0)

美国之音《流行美语》

CCTV9英语新闻12月：嫦娥3任务使用尖端的深空跟踪

By CCTV reporte Han Bin The Change-3 lunar probe will be the countrys first attempt at a soft landing on any extra terrestrial surface and the first moon landing by any country in almost 40 years. The extreme distances present new challenges for the

发表于:2019-02-05 / 阅读(72) / 评论(0)

CCTV9英语新闻2013年12月

CCTV9英语新闻：一人的日历记录北京空气质量

Chinese are becoming more aware of the air pollution and its danger. An ordinary man in Beijing has been charting the change of air quality in the city for the last three years. Every morning, the first thing Zou Yi does is take a photo out of the wi

发表于:2019-02-06 / 阅读(73) / 评论(0)

cctv9英语新闻2016年

All set for Barcelona city derby

MADRID, Jan. 7 (Xinhua) -- FC Barcelona face one of the most difficult games of the season when they face city rivals Espanyol on Sunday night. Newly crowned World Club Champions, Barca travel to the Cornella-El Prat Stadium after starting the weeken

发表于:2019-02-06 / 阅读(128) / 评论(0)

英语新闻

VOA标准英语2008年-Bangladesh Set to Free Former Prime Minister

By Steve Herman New Delhi 10 June 2008 Former prime minister of Bangladesh Sheik Hasina is awaiting release from jail so she can seek medical treatment outside the country. The Awami League matriarch had been facing trial on corruption charges, as p

发表于:2019-02-12 / 阅读(84) / 评论(0)

VOA标准英语2008年（六月）

GRE阅读：如何快速锁定正确答案

GRE阅读理解考查的范围非常广，不像填空、类比和反义那样注重基础和词汇量，而GRE考试的阅读又与其他考试中的阅读有很大区别，所以在技巧方法上也要区分对待。GRE阅读中多见长句，对理

发表于:2019-02-17 / 阅读(86) / 评论(0)

GRE英语

音乐咖啡厅:Hey Monday - Set Off

音乐咖啡厅:Hey Monday - Set Off 相关介绍：Hey Monday是近来比较优秀的一支女声流朋乐队, 签约于Decaydance唱片公司, 成为Fall Out Boy, Panic at Disco, The Academy Is...等的同门师妹, 也是Decaydance旗下继The Hus

发表于:2019-02-18 / 阅读(156) / 评论(0)

音乐咖啡厅

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(115) / 评论(0)

雅思英语

最新学习文章

热门学习文章

热门标签

英语听力 VOA标准英语 VOA 英语歌曲口语听力提高听力材料听力教程英语学习 NPR 英语口语 VOA慢速英语美国国家电台儿童英语 VOA英语小学英语 cnn VOA常速英语标准英语英文歌曲听电影学英语英语单词英文电影慢速英语 CRI 美联社新闻美国有线新闻加州分级澳洲新闻流行歌曲常速英语 ABC新闻快递疯狂英语英语读物听力棚车少年经济学人英语词汇商务英语 VOA双语新闻 BBC 中国电台大学英语 Treasures 加州语文 BBC英语英语听力网站 VOA英语教学词汇万花筒 SSS VOA英语听力 AP 新概念分级英语英语广播听力精选英语播客英文绘本 TED演讲赖世雄英语MP3 CCTV9英语新闻 lesson 英语新闻初中英语学英语英语语法历史上的今天英文广播剧英语游戏原版英语小说英语有声读物书虫英语牛津英语读物访谈录新闻一分钟考研英语英语每日在线听新闻 Us 新概念英语地道英语单词第二册自然百科高中英语 sports 实用英语 MP3听力辛沛沛 ESL英语第一册英语每日一句 unit 新东方 GRE 每日一词 BBC听力

学英语单词

advanced tactical fighter (atf)

astrosphaeriella stellata

Augustinism