[通信] 发射脉冲波形

Telecommunication via Satellite

LESSoN EIGHT TEXT Telecommunication via Satellite At the beginning of the twentieth century, there were four powerful means of transmitting and receiving information over long distances: print, photog

发表于:2018-12-01 / 阅读(110) / 评论(0)

自考英语（一）78讲

2009-02-07&2009-02-09 脉搏快有问题？

So how is it, doc? It goes alright? Good. OK. I have my pulse checked coz Jim from Texas says his pulse is fast, really fast and he'd like to know if he should worry about it. Is a fast pulse an indication of anything specific? Well, you'd know the n

发表于:2018-12-11 / 阅读(92) / 评论(0)

访谈录2009

70年的学习

Rob: Hello, I'm Rob and this is 6 Minute English and I'm joined this week by Finn. Hello Finn. Finn: Hello Rob. Rob: We are in a celebratory mood this week Finn aren't we? Finn: Yes we are. We have something to shout about - it's the 70th anniversary

发表于:2019-01-07 / 阅读(70) / 评论(0)

六分钟英语

TED演讲世上最无聊电视节目为何迷得无可救药(2)

We brought it on air in November 2009. 我们在2009年11月的时候播出了这个节目。 But no, this was far more attractive. 但其实，这节目火了起来。 This is the five biggest TV channels in Norway on a normal Friday, 这张图是挪威

发表于:2019-01-18 / 阅读(36) / 评论(0)

TED演讲娱乐篇

辛沛沛NO-BOOK 傻瓜机口语极短句 Lesson 334 Your pulse is regular.

Lesson 334 Your pulse is regular. 1.Your pulse is regular.您的脉搏正常。 2.I have a regular diet.我的饮食是有规律。 3.I'm not a regular lawyer.我不是正式的律师。 4.He has no regular work.他没有正式的工作。 5.It's my

发表于:2019-02-12 / 阅读(106) / 评论(0)

辛沛沛NO-BOOK 辛沛沛傻瓜机口语极短句

飞行员英语900句第25期:紧急情况通话术语(3)

We have multiple failures on the inertial reference system. We are no longer able to fly oceanic route. Request return for landing. 481. 我们有多个惯导失效，我们不能再跨洋飞行，申请返场着陆。 We do not meet GPS approach req

发表于:2019-03-10 / 阅读(325) / 评论(0)

飞行员英语900句

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