能量投影算符

Pollution Rule Eased for Older Power Stations And Factories

By Caty Weaver Broadcast: September 5, 2003 This is Bob Doughty with the VOA Special English Environment Report. The administration of President Bush has eased an air pollution rule for about seventee

发表于:2018-12-15 / 阅读(62) / 评论(0)

VOA2003（下）-环境与健康

美国国家公共电台 NPR Step Inside A Movie Projection Booth To See What's Changed Since Film

AUDIE CORNISH, HOST: Before he became a film critic, NPR's Bob Mondello worked for a chain of movie theaters. He spent a lot of time in projection booths, which is where he's taking us this week as part of the NPR series Backstage Pass. It's been a w

发表于:2019-01-16 / 阅读(51) / 评论(0)

2017年NPR美国国家公共电台7月

U.S. firm says it can "grow" diesel

BEIJING, March 1 (Xinhuanet) -- A biotechnology(生物技术) company says it can produce diesel using the same ingredients(配制成分) that make grass grow, media reported on Monday. The Massachusetts company Joule Unlimited has created a genetica

发表于:2019-01-20 / 阅读(50) / 评论(0)

英语新闻

英语学习乐园：What did they do?

101 Why did he cut himself this morning? Because he shaved hurriedly. 102 What did he take? He took acake. What did he do with it? He ate it quickly. 103 What did you give him? I give him aglass of water. What did he do with it? He drank it thirstily

发表于:2019-01-23 / 阅读(46) / 评论(0)

英语学习乐园

夏说英语新闻晨读第279期:中国游客在南极

本期内容： As the number of Chinese tourists to Antarctica soared to the No 2 ranking, experts urged the country to speed up legislation on Antarctic travel to protect the environment there as well as tourists' safety and interests. Last year, 5

发表于:2019-02-13 / 阅读(38) / 评论(0)

夏说英语新闻晨读

CCTV9英语新闻：Russian tour ban affects operators, consumers

Russia's dispute with Turkey is leaving tourists out in the cold. Since Moscow banned package tours to Turkey, Russians hoping for some winter sun are trying to find an alternative. And the ban is also affecting Russian tour operators who now need to

发表于:2019-03-04 / 阅读(93) / 评论(0)

cctv9英语新闻2016年

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

algebraically dependent