回转式离心分离器

新东方英语6级词汇 List 26

rig --n.索具装备,钻探设备,钻探平台,钻塔;v.装上索具,配备,装配 rigorous --adj.严格的,严厉的,严酷的,严峻的 rim --n.边,轮缘,蓝框;vt.镶边,为...装边,沿...边缘滚动;vi.形成边状 rip --v.撕,剥,劈,锯,裂开

发表于:2018-12-01 / 阅读(177) / 评论(0)

新东方六级词汇

Lesson 12

10. The newcomers found it impossible to ____ themselves to the climate sufficiently to make permanent home in the new country. A. shatter B. adapt C. regulate D. coordinate adapt 调整，适应 adep

发表于:2018-12-01 / 阅读(208) / 评论(0)

新东方赵丽词汇课堂

Polio1

Broadcast: January 14, 2003 By Jill Moss VOICE ONE: This is Phoebe Zimmerman. VOICE TWO: And this is Bob Doughty with Science in the News, a VOA Special English program about recent developments in sc

发表于:2018-12-07 / 阅读(126) / 评论(0)

VOA2003（上）-健康资讯

VOA慢速英语2017 马拉维女性拒绝早婚：让女孩儿们上学

Malawi Woman Resists Early Marriage, Provides Education to Girls Girls on the Move Secondary School is a symbol of hope for girls from poor families in Malawi. The school is free and welcomes young girls who would traditionally be forced to marry. 马拉

发表于:2018-12-07 / 阅读(140) / 评论(0)

2017年VOA慢速英语(十二)月

VOA慢速英语2017 马拉维女性拒绝早婚:让女孩儿们上学

发表于:2018-12-07 / 阅读(161) / 评论(0)

2017年VOA慢速英语(十二)月

Louis C.K.脱口秀节目-被科技宠坏的一代？

个人简介： Louis Szekely (born September 12, 1967), known professionally as Louis C.K., is a stand-up comedian, Emmy-winning television and film writer, actor, producer, and director from Boston, Massachusetts. He currently stars in the FX comed

发表于:2018-12-09 / 阅读(101) / 评论(0)

英语万花筒

新东方赵丽词汇课堂 Lesson 112

新东方赵丽词汇课堂 Lesson 112听力下载

发表于:2018-12-15 / 阅读(177) / 评论(0)

新东方赵丽词汇课堂

World Closes In on Eradicating Polio

World Closes In on Eradicating Polio Never before have so few children in the world had polio. Yet, as World Polio Day is observed Saturday, those who are trying to rid Earth of the virus say it's time to step up vaccination campaigns. If this happen

发表于:2018-12-16 / 阅读(87) / 评论(0)

VOA标准英语2015年(十月)

SCIENCE IN THE NEWS - Saying Goodbye to Polio: Not There Yet

SCIENCE IN THE NEWS - Saying Goodbye to Polio: Not There Yet, but Close By Karen Leggett and Cynthia Kirk Broadcast: Tuesday, December 27, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS in VOA Sp

发表于:2019-01-02 / 阅读(98) / 评论(0)

科技之光

SSS 2011-12-12

Cooking is one big science experiment and chefs have been gaining fame for more explicit uses of scentific techniques and tools in the kitchen. Now, according to an article in the December issue of physics world, mixologists the folks behind the bar

发表于:2019-01-08 / 阅读(128) / 评论(0)

Scientific American(十二)月

SSS 2011-12-09

Cooking is one big science experiment. And chefs have been gaining fame for more explicit use of scientific techniques and tools in the kitchen. Now, according to an article in the December issue of Physics World, mixologiststhe folks behind the bara

发表于:2019-01-08 / 阅读(135) / 评论(0)

Scientific American(十二)月

VOA慢速英语 2008 0304b

SCIENCE IN THE NEWS - Fight to End Polio a Story of Unexpected Problems, but Also Progress Over the years, polio experts have had to learn to deal with surprises. Transcript of radio broadcast: 03 March 2008 VOICE ONE: This is SCIENCE IN THE NEWS in

发表于:2019-01-11 / 阅读(133) / 评论(0)

VOA慢速英语2008年（三）月

VOA慢速英语 2008 0107a

This is the VOA Special English Development Report. Sometimes it takes an engineer to help a village. In poor communities, that help may come from volunteers with a group called Engineers Without Borders. A civil engineering professor in the United

发表于:2019-01-11 / 阅读(102) / 评论(0)

VOA慢速英语2008年（一）月

VOA慢速英语2013 World Partners Intensify Effort to End Polio

World Partners Intensify Effort to End Polio From VOA Learning English, this is As It Is. Welcome to the show. I'm Caty Weaver. On the program today, we explore the continuing international effort to end polio following an outbreak of the disease in

发表于:2019-01-12 / 阅读(337) / 评论(0)

2013年VOA慢速英语(九)月

【有声英语文学名著】不会发生在这里（10）

It Can't Happen Here by Sinclair Lewis Chapter 10 While I hate befogging my pages with scientific technicalities and even neologies, I feel constrained to say here that the most elementary perusal of the Economy of Abundance would convince any intell

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有声英语文学名著

DEVELOPMENT REPORT - Campaign Against Polio

DEVELOPMENT REPORT — June 10, 2002: Campaign Against Polio By Jill Moss This is the VOA Special English Development Report. In nineteen-eighty-eight, world health leaders started a campaign to end t

发表于:2019-01-30 / 阅读(137) / 评论(0)

农业与发展

VOA慢速英语2010年-Development Report - New Vaccine Joins

This is the VOA Special English Development Report. An Afghan girl receives a dose of polio vaccine The World Health Organization has begun to use a new vaccine against polio. Officials say it will become a major tool in the campaign to end a disease

发表于:2019-01-31 / 阅读(120) / 评论(0)

2010年慢速英语(一)月

英语词汇分类：石油化工

oil field 油田 wildcat 盲目开掘的油井 percussive drilling 冲击钻探 rotary drilling 旋转钻探 offshore drilling 海底钻探 well 井，油井 derrick 井架 Christmas tree 采油树 cr

发表于:2019-02-03 / 阅读(154) / 评论(0)

英文语法词汇

Helping Others 美国方式：帮助他人

Christmas in America means different things to different people. To some people, Christmas means brightly wrapped packages under a decorated tree. To others, it means family reunions and a wonderful meal together. To Christians, it means Jesus' birth

发表于:2019-02-08 / 阅读(148) / 评论(0)

实用英语

TED演讲:我们不要一成不变的教育(3)

Now look, I'm a technology fan, but I have to admit to you all I'm a little old. 我是一个技术发烧友，但我得承认我年纪是大了点。 So I was a little slow, and I did not trust technology, and when they first came out with those new

发表于:2019-02-13 / 阅读(109) / 评论(0)

TED演讲国际问题篇

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学英语单词

Acanthocepola

alkyd oil resistance paint

alveolar microlithiasis