标签：chemistry 相关文章

美语三级跳 Go English：005A 大学生活: 初级课程

Eric和Patty是好朋友，也是大学同学。他们中午一起吃饭，聊起了校园生活。 Professor: In this first part, we will learn how to ask what classes someone is taking. Patty: Hi Eric! Are you having fun at college? Eric: Yes, it's

发表于:2018-12-02 / 阅读(75) / 评论(0) 分类 美语三级跳

美国国家公共电台 NPR With Chemistry And Care, Conservators Keep Masterpieces Looking Their Best

RACHEL MARTIN, HOST: That painting you see on the wall of an art museum is the product of the artist and the times in which he or she lived. It is also the result of today, no matter how old it is, a major museum's conservator's work to keep the art

发表于:2018-12-18 / 阅读(52) / 评论(0) 分类 2017年NPR美国国家公共电台6月

创业成功人士访谈录 第30期:皮埃尔奥米迪亚(5)

Was there ever any doubt in your mind that computer science was what you wanted to do? 你对自己想要从事计算机科学这个行业有过任何的怀疑吗？ I always wanted to be involved with computers. 我一直想跟计算机打交道。

发表于:2018-12-28 / 阅读(58) / 评论(0) 分类 创业成功人士访谈录

世界节假日博览 第62期:国际儿童图书节

International Children's Book Day (ICBD) is on April the 2nd every year. This is the birthday of one of the most famous childrens writers Hans Christian Andersen. The day started in 1925. Today it is sponsored by the International Board on Books for

发表于:2018-12-29 / 阅读(83) / 评论(0) 分类 世界节假日博览

大学体验英语第三册Unit2-Passage B

The Wake-up Call from Stockholm

发表于:2018-12-29 / 阅读(75) / 评论(0) 分类 大学体验英语综合教程

8-10 诺贝尔大师自传：罗阿尔德·霍夫曼

Autobiography of Nobel Prize Winner: Roald Hoffmann I came to a happy Jewish family in dark days in Europe. On July 18, 1937 I was born in Zloczew, Poland. My family left Poland for Czechoslovakia in

发表于:2018-12-30 / 阅读(78) / 评论(0) 分类 英语沙龙2004全年合辑下

英语歌曲：坏小子罗比新歌 Robbie Williams - Bodies

亚军单曲：坏小子罗比新歌 Robbie Williams - Bodies 英国著名歌手、前流行组合Take That（接招）有着坏小子之称的罗比威廉姆斯（Robbie Williams）2009的最新大碟《Reality Killed the Video Star》已于10月9日发

发表于:2019-01-10 / 阅读(86) / 评论(0) 分类 经典英文歌曲

VOA慢速英语2015 三位科学家研究基因获诺贝尔化学奖

AS IT IS 2015-10-08 Trio Shares Nobel Prize for Chemistry 三位科学家研究基因获诺贝尔化学奖 The Nobel Prize committee in Stockholm, Sweden has awarded this year's Nobel Prize in Chemistry. 位于瑞典斯德哥尔摩诺贝尔奖委员会

发表于:2019-01-12 / 阅读(81) / 评论(0) 分类 2015年VOA慢速英语(十)月

职业技术英语口语 第20期:参观工厂 自动化

Automation 自动化 A: Is the factory fully-automated? A:本工厂是全自动化吗？ B: Not completely. Our production process is partially-automated. We use robots on the production line for routine assembly jobs but some of the work is still do

发表于:2019-01-14 / 阅读(93) / 评论(0) 分类 职业技术英语口语

pbs高端访谈:危险化学品六价铬污染美国饮水系统

JEFFREY BROWN:And now to part two of our investigative look at the safety of America's drinking water. Science correspondent Miles O'Brien reports on the toxic chemical made famous in the movie Erin Brockovich, its potentially harmful effect on human

发表于:2019-01-27 / 阅读(123) / 评论(0) 分类 PBS访谈环境系列

万物简史 第149期:基本物质(21)

The nineteenth century held one last great surprise for chemists. It began in 1896 when Henri Becquerel in Paris carelessly left a packet of uranium salts on a wrapped photographic plate in a drawer. When he took theplate out some time later, he was

发表于:2019-01-29 / 阅读(122) / 评论(0) 分类 万物简史

走进牛津大学 第28期:世界上规模最大的出版社

Oxford University Press is regarded as the largest press in the world. 牛津大学出版社堪称是世界上规模最大的出版社。 By the number of publications, it publishes some 6,000 new books around the world each year， earning nearly

发表于:2019-01-29 / 阅读(70) / 评论(0) 分类 走进牛津大学

雅思分类词汇：环境资源相关(一)

大气ATMOSPHERE 大气组成Atmosphericcomposition 空气质量Airquality 大气化学Atmosphericchemistry 大气成分Atmosphericcomponents 大气颗粒物Atmosphericparticulates 二氧化碳Carbondi

发表于:2019-02-02 / 阅读(117) / 评论(0) 分类 英文语法词汇

CCTV9英语新闻：In Inner Mongolia wolves are this man's best friend

If you're considering getting a domestic pet, a wolf probably isn't at the top of your list. But to a man from inner Mongolia in north China, they are more like members of the family. The bond between Xu Yonggui and his wolves formed 8 years ago. Whe

发表于:2019-02-05 / 阅读(91) / 评论(0) 分类 cctv9英语新闻2015年

英文歌曲:坏小子罗比新歌 Robbie Williams - Bodies

坏小子罗比新歌 Robbie Williams - Bodies Bodies God gave me the sunshine, Then showed me my lifeline I was told it was all mine, Then I got laid on a ley line What a day, what a day, And your Jesus really died for me Then Jesus really tried for

发表于:2019-02-06 / 阅读(72) / 评论(0) 分类 好听的英文歌曲

学科英文词汇

中文学科、专业名称 英文学科、专业名称 哲学 Philosophy 哲学 Philosophy 马克思主义哲学 Philosophy of Marxism 中国哲学 Chinese Philosophy 外国哲学 Foreign Philosophies 逻辑学 Logic 伦理学 Ethics 美学 Aesthetics 宗教学 Science of Religion 科学技术哲学 Ph

发表于:2019-02-07 / 阅读(82) / 评论(0) 分类 英文语法词汇

2007年6月英语四级作文参考范文

2007年6月英语四级作文参考范文 In Honour of Teachers on the Occasion of Teacher＇s Day September 10th is a special occasion, on which we students can express our sincere gratitude to our respectable teachers. In my memory, Mr. Jiang, my C

发表于:2019-02-09 / 阅读(111) / 评论(0) 分类 英语四级作文范文

愉悦口语:第293期 听取意见英文怎么说

讲解文本： pick one's brain 听取意见，征求看法，请教 I want to pick Bills brain for some new ideas. 我想听听比尔的意见，看有没有什么新的想法。 If you have time after class, I want to pick your brain on chemistry.

发表于:2019-02-16 / 阅读(125) / 评论(0) 分类 愉悦口语

双语有声阅读：化学的历史

The History of Chemistry Chemistry did not emerge as a science until after the scientific revolution in the seventeenth century and then only rather slowly and laboriously. But chemical knowdedge is as old as history, being almost entirely concerned

发表于:2019-02-25 / 阅读(68) / 评论(0) 分类 双语有声阅读

用美国人的一天学英语 Unit 2 Go to school 去学校 04

Sentence Emergency Room 会话急救箱 Are you good at playing golf? 你擅长打高尔夫球吗？ Yes, I am good at playing it. 是的，我很会打。 What time does your school start? 你学校几点开始上课？ It starts at 7:00 am. 早上7点

发表于:2019-02-27 / 阅读(134) / 评论(0) 分类 用美国人的一天学英语
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