[化] 工程化学

初中英语人教版九年级04

[00:03.15]第五单元复习 [00:06.30]Lesson 17 Read and act [00:09.87]第17课阅读并表演 [00:13.45]During the break, [00:15.03]课间, [00:16.61]Li Lei happened to see Paul's mark on the report of a chemistry experiment. [00:19.94]李雷偶然

发表于:2018-12-01 / 阅读(168) / 评论(0)

初中英语人教版初三

VOA标准英语2013--New Award Could Become Nobel for Engineering

New Award Could Become Nobel for Engineering At Buckingham Palace, Queen Elizabeth presented her first ever Prize for Engineering, including one million British pounds, to Americans Robert Kahn and Vincent Cerf, and Frenchman Louis Pouzin for inventi

发表于:2018-12-08 / 阅读(153) / 评论(0)

VOA标准英语2013年(六月)

初中英语人教版初三年级上册01

[00:21.89]lesson 1 [00:36.05]Have/has got =have/has [00:59.22]I have got a CD player, [01:03.97]but Jim hasn't got one. [01:10.92]Has Lucy got one? [01:22.99]I have a CD player, [01:31.66]but Jim hasn't/doesn't have one. [01:50.60]Does Lucy have a Cd

发表于:2018-12-10 / 阅读(177) / 评论(0)

初中英语人教版初三

高中英语人教版高中必修一07

[00:03.89]Lesson 5 1 Dialogue [00:09.64]Mr Zhu is showing the students of Class 4 the chemistry lab. [00:16.30]Mr Zhu: Now,this is the chemistry lab. [00:20.45]Have you been in this lab before? All:No. [00:25.50]Mr Zhu: Ok,listen carefully,please. [0

发表于:2018-12-13 / 阅读(200) / 评论(0)

高中英语人教版高一

雅思分类词汇大全：学科

English英语 Japanese日语 Chinese语文 mathematics数学 science理科 gymnastics体育 history历史 algebra代数 geometry几何 geography地理 biology生物 chemistry化学 physics物理 physical geography地球物理 literature文学 sociolo

发表于:2018-12-19 / 阅读(168) / 评论(0)

英文语法词汇

洋话连篇 Lesson 16

发表于:2018-12-25 / 阅读(152) / 评论(0)

洋话连篇

纯正英语一分钟-genetic engineering

I think the idea of genetic engineering is fascinating. Its also quite dangerous. Fiddling around with what makes us human might make us less human. We could end up creating a Frankensteins monster. The idea of genetic engineering has been around for

发表于:2018-12-26 / 阅读(152) / 评论(0)

纯正英语一分钟

英语口语轻松学第72期:挑灯夜战

ENGLISH MARATHON Host: Jeffery 叶茼荞 burn the midnight oil The hardest part is the physics requirement. I can do the engineering sections and computer science and chemistry, but physics is almost impossible. Whenever you see me burning the midnig

发表于:2018-12-26 / 阅读(93) / 评论(0)

英语口语轻松学

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(124) / 评论(0)

创业成功人士访谈录

听一分钟英文：Genetic Engineering-基因工程

发表于:2018-12-28 / 阅读(158) / 评论(0)

听一分钟英文-G

VOA慢速英语2014 Remember Your Chemistry Classes?

As It Is - Remember Your Chemistry Classes? An international team of researchers recently reported creation of a new element that is 40 percent heavier than lead. The researchers successfully developed what they are calling Element Number 117 at a la

发表于:2019-01-03 / 阅读(175) / 评论(0)

2014年VOA慢速英语(八)月

VOA标准英语2010年-Oberlin Conservatory of Music Gives Di

Having the opportunity to take on a diverse range of classes such as economics and chemistry along with her music studies is the perfect combination for Diane. Marsha James | Washington DC 10 August 2010 Oberlin Conservatory of Music Student Diane Ly

发表于:2019-01-13 / 阅读(164) / 评论(0)

VOA标准英语2010年(八)月

科学美国人60秒 SSS Nobel in Chemistry for Molecular Machines

This years Nobel Prize in Chemistry is about the worlds smallest machines. G?ran Hansson, secretary general of the Royal Swedish Academy of Sciences, earlier this morning. The Royal Swedish Academy of Sciences has decided to award the 2016 Nobel Priz

发表于:2019-01-17 / 阅读(185) / 评论(0)

2016年Scientific American(十)月

Genetic Engineering Crop Debate

84 利用基因技术提高粮食产量 DATE=8-14-01 TITLE=AGRICULTURE REPORT - Genetic Engineering Crop Debate BYLINE=George Grow （Start at 59

发表于:2019-01-30 / 阅读(175) / 评论(0)

科技之光

VOA标准英语2009年-3 Scientists Share Nobel Chemistry Prize f

By Tom Rivers London 07 October 2009 Ada Yonath (file photo) Two Americans and one Israeli share this year's Nobel Prize in Chemistry for their work showing how the DNA code is translated into life itself. Americans Venkatraman Ramakrishnan and Thom

发表于:2019-02-03 / 阅读(150) / 评论(0)

VOA标准英语2009年(十月)

雅思分类词汇：环境资源相关(二十五)

学科SUBJECTDISCIPLINES 科目Subjects 声学Acoustics 农业生态学Agriculturalecology 农业经济学Agriculturaleconomics 农业工程Agriculturalengineering 农业林学Agroforestry 分析化学

发表于:2019-02-04 / 阅读(155) / 评论(0)

英文语法词汇

VOA常速英语2007-German Scientist Wins Nobel Chemistry Prize

By Kevin Billinghurst Stockholm 10 October 2007 The 2007 Nobel Prize for Chemistry has been awarded to Gerhard Ertl of the Max Planck Society in Berlin. Kevin Billinghurst has the story from Stockholm. The Royal Swedish Academy of Sciences honors Pr

发表于:2019-02-04 / 阅读(159) / 评论(0)

2007年VOA常速英语（十月）

VOA标准英语10月-Japanese, American Scientists Win Nobel Chemistry

A Japanese and a pair of American scientists captured this year's Nobel chemistry prize for discovering a glowing green protein in jellyfish that can be used to spot the beginning of diseases like cancer. Lisa Bryant has more on the prestigious awar

发表于:2019-02-06 / 阅读(143) / 评论(0)

VOA标准英语2008年（十月）

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(147) / 评论(0)

英文语法词汇

CCTV9英语新闻：Soldiers & engineering students in rescue mission

Hundreds of soldiers from the Chinese Navy, as well as students from the Naval University of Engineering in Wuhan city, Hubei province, are involved in the rescue mission for the Eastern Star ship, which sank in the Yangtze River Monday night. Navy d

发表于:2019-02-19 / 阅读(165) / 评论(0)

cctv9英语新闻2015年

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autogenictransformation

average core transit time