废热干燥

Drying Food

Broadcast: Jan 21, 2003 By Gary Garriott Drying food is a simple, low-cost way to keep food safe for eating. Drying removes water that small organisms use to break down food into other substances. Som

发表于:2019-01-02 / 阅读(67) / 评论(0)

VOA2003（上）-社会广角

VOA慢速英语2012 Technology Report - Turning Industrial Waste-Heat Into Electricity

Technology Report - Turning Industrial Waste-Heat Into Electricity 科技报道 - 利用工业废热发电 This is the VOA Special English Technology Report. 这里是美国之音慢速英语科技报道。 Scientists say enough energy is being waste

发表于:2019-01-12 / 阅读(46) / 评论(0)

2012年VOA慢速英语(八)月

VOA慢速英语 Technology Report - Turning Industrial Waste-Heat Into Electricity

Technology Report - Turning Industrial Waste-Heat Into Electricity This is the VOA Special English Technology Report. Scientists say enough energy is being wasted in the oil and gas fields of Texas every year to provide electricity to one hundred tho

发表于:2019-01-12 / 阅读(55) / 评论(0)

2012年VOA慢速英语(九)月

British Vision Issue 73, 麦当劳的环保步伐

So let's go back to Sheffield to that whole plan by McDonald's to try and burn the waste and the leftovers from their burgers and the packaging to try and turn it all into household energy. Lucy Manning reports from Sheffield. Their ads say their cu

发表于:2019-01-30 / 阅读(30) / 评论(0)

英伦广角

AGRICULTURE REPORT - Solar Food Dryers

AGRICULTURE REPORT - Solar Food Dryers By Gary Garriott Broadcast: Tuesday, March 01, 2005 I'm Gwen Outen with the VOA Special English Agriculture Report. Drying food is a simple, low-cost way to keep

发表于:2019-01-30 / 阅读(55) / 评论(0)

农业与发展

News & Reports 2012-07-07

Hello and Welcome to News and Reports on China Radio International. In This Edition Pakistan says it will provide complete security to NATO supply convoys until NATO can make its own security arrangements. WikiLeaks says it will release what it calls

发表于:2019-02-28 / 阅读(69) / 评论(0)

2012CRI中国国际广播电台

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