杜邦分析法

新概念英语第一册Lesson 5 Nice to meet you

新概念英语第一册,Lesson 5 Nice to meet you 很高兴见到你。 Listen to the tape then answer this question. Is Chang-woo Chinese? 听录音，然后回答问题。昌宇是中国人吗？ MR. BLAKE: Good morning.

发表于:2018-11-28 / 阅读(254) / 评论(0)

新概念英语第一册

WORDS AND THEIR STORIES(31)- Teflon

WORDS AND THEIR STORIES - Teflon By Frank Beardsley Broadcast: Sunday, December 12, 2004 Now, Words and Their Stories, a VOA Special English Program about Amercian expressions. I'm Rich Kleinfeldt wit

发表于:2018-12-01 / 阅读(299) / 评论(0)

WORDS AND THEIR STORIES

资本运作令旧车站成为艺术中心

Underground Station in Capital to Become Arts Center 资本运作令旧车站成为艺术中心 The Dupont Circle park in Washington DC is a busy, crowded place. Popular restaurants and businesses around the circle attract many city residents and vis

发表于:2018-12-16 / 阅读(182) / 评论(0)

2015年VOA慢速英语(八)月

VOA标准英语2012--Study Says Breath Analysis Can Help in Diagnosing Cancer

Study Says Breath Analysis Can Help in Diagnosing Cancer Lung cancer claims an estimated one and a half million lives each year. But a research team at the Cleveland Clinic and University of Illinois is working to develop a new test that could make d

发表于:2018-12-16 / 阅读(173) / 评论(0)

VOA标准英语2012年(一月)

BEP 142 ADV Presentations: SWOT Analysis (Part2)

This is the second in a 2-part Business English Pod series on presenting a SWOT analysis. A SWOT analysis is a tool that helps companies understand their strengths and weaknesses, while keeping in mind the opportunities and threats they face. In this

发表于:2018-12-31 / 阅读(261) / 评论(0)

商务英语演讲课

BEP 141 ADV–Presentations: SWOT Analysis(Part1)

In this Business English Pod lesson, we start the first in a 2-part series on presenting a SWOT analysis. A SWOT analysis is a simple but powerful framework for analyzing your companys strengths and weaknesses these are internal to the company as wel

发表于:2018-12-31 / 阅读(271) / 评论(0)

商务英语演讲课

SCIENCE IN THE NEWS - Air Pollution Harms Young Lungs / A Le

SCIENCE IN THE NEWS - Air Pollution Harms Young Lungs / A Legal Settlement Over Teflon By Broadcast: Tuesday, October 05, 2004 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I

发表于:2019-01-02 / 阅读(295) / 评论(0)

科技之光

公务员英语·第20课：同意或不同意

167.I agree to hold a paty this evening. 168.I agree with his analysis of the problem. 169.Do you agree that his proposal is a good idea？ 170.Yes， I agree.（No，I don't.） 171.I object to the plan. 172.I don't see any point in repairing the ol

发表于:2019-01-08 / 阅读(234) / 评论(0)

公务员英语口语

VOA慢速英语2013 Scientific and Engineering Skills Lead to Inventions that Save Lives

Scientific and Engineering Skills Lead to Inventions that Save Lives This is Science in the News, in VOA Special English. Im June Simms. Today Shirley Griffith and Bob Doughty tell about two recent inventions that have helped to save lives. We will a

发表于:2019-01-12 / 阅读(174) / 评论(0)

2013年VOA慢速英语(六)月

Two Inventions That Helped Level the Playing Field Against

BOB DOUGHTY: This is SCIENCE IN THE NEWS in VOA Special English. Im Bob Doughty. CHRISTOPHER CRUISE: And Im Christopher Cruise. Today we tell about two recent inventions that have helped to save lives. We will also tell about the people who developed

发表于:2019-01-12 / 阅读(512) / 评论(0)

2011年VOA慢速英语(三)月

VOA慢速英语2012 SCIENCE IN THE NEWS - Safety Science: The Stories Behind Seat Belts and Bulletproof Clothing

SCIENCE IN THE NEWS - Safety Science: The Stories Behind Seat Belts and Bulletproof Clothing SHIRLEY GRIFFITH: This is SCIENCE IN THE NEWS, in VOA Special English. Im Shirley Griffith. BOB DOUGHTY: And Im Bob Doughty. Today we tell about two recent i

发表于:2019-01-12 / 阅读(166) / 评论(0)

2012年VOA慢速英语(三)月

VOA慢速英语2013 科学和工程的发明拯救生命

Scientific and Engineering Inventions Save Lives 科学和工程的发明拯救生命 This is Science in the News, in VOA Special English. Im June Simms. Today Shirley Griffith and Bob Doughty tell about two recent inventions that have helped to save

发表于:2019-01-12 / 阅读(149) / 评论(0)

2013年VOA慢速英语(十)月

VOA标准英语2010年-Website of the Week – The Root

News and analysis from an African American perspective Art Chimes | Washington, DC 19 February 2010 Related Links The Root February is African American History Month here in the United States, and so this week we feature a site that looks at news and

发表于:2019-01-13 / 阅读(204) / 评论(0)

VOA标准英语2010年(二月)

VOA慢速英语20060207b

SCIENCE IN THE NEWS - U.S. Seeks to Cut Levels of Chemical Used for Teflon, Other Non-Stick ProductsBy Caty Weaver, Brianna Blake and Jerilyn Watson Broadcast: Tuesday, February 07, 2006 (MUSIC) VOICE

发表于:2019-01-16 / 阅读(200) / 评论(0)

2006年慢速英语（二）月

分类词汇：医学英语 3

3.诊断和治疗常用词汇 inspection 望诊 inquiry 问诊 auscultation 听诊 percussion 扣诊 palpation 触诊 biopsy 活组织检查 pathological section 病理切片 endoscopy 内窥镜检查 ECG（electrocardiogram） examination 心电图检

发表于:2019-01-17 / 阅读(220) / 评论(0)

英文语法词汇

科学美国人60秒 SSS Protein Test Could Complement Crime Scene DNA Analysis

DNA analysis is a staple of crime scenesand crime shows, like HBO's The Night of or the old standby, CSI: We just need to get this to the DNA lab, confirm it's the victim's blood. And then, case closed. And it's not just for crime: DNA sequencing als

发表于:2019-01-20 / 阅读(220) / 评论(0)

2016年Scientific American(九)月

【英语语言学习】两个伟大发明—安全带和防弹背心

This is SCIENCE IN THE NEWS in VOA Special English. I'm Shirley Griffith. And I'm Bob Doughty. Today we tell about two recent inventions that have helped to save lives. We will also tell about the people who developed them. Seatbelts Most cars have s

发表于:2019-01-24 / 阅读(281) / 评论(0)

英语语言学习

VOA慢速英语2010年- SCIENCE IN THE NEWS - Science of Safe

SHIRLEY GRIFFITH: This is SCIENCE IN THE NEWS in VOA Special English. I'm Shirley Griffith. BOB DOUGHTY: And I'm Bob Doughty. Today we tell about two recent inventions that have helped to save lives. We will also tell about the people who developed t

发表于:2019-01-26 / 阅读(184) / 评论(0)

2010年慢速英语(二)月

VOA标准英语2010年-Segregationist Signs Reappear at a Pre

One hundred years ago, a Delaware chemical tycoon, William duPont, ordered a train depot built at Montpelier, which was once the Virginia estate of America's fourth president, James Madison. DuPont owned Montpelier at the time. The station was needed

发表于:2019-02-07 / 阅读(149) / 评论(0)

VOA标准英语2010年(三月)

PBS高端访谈:孟菲斯警方对心理疾病犯罪者的处理方式

MEGAN THOMPSON: Police officer Christopher Ross patrols a precinct on the south side of Memphis an area with a very high rate of crime. Ross sees a lot of violence, drug use and prostitution. But those aren't the only types of calls that Ross respond

发表于:2019-02-25 / 阅读(150) / 评论(0)

PBS访谈社会系列

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