单词：photoacoustic spectrometry (PAS)
单词：photoacoustic spectrometry (PAS) 相关文章
Lesson 15 Your passports, please. 请出示你们的护照。 Listen to the tape then answer this question. Is there a problem with the Customs officer? 听录音，然后回答问题。 海关官员有
新概念英语第一册
AS IT IS 2014-05-01 New York's Sherpas Mourn Everest Avalanche Victims 纽约的夏尔巴人哀悼珠穆朗玛峰雪崩的遇难者 Hello. Im Jim Tedder in Washington. Lets do it again. It is time to learn and improve your American English. Today we
2014年VOA慢速英语(五)月
Helen: Hello, this is Real English from BBC Learning English, Im Helen. Jean: 大家好，我是董征。欢迎收听地道英语。 Helen: In Real English, we look at words and phrases that you might not find in your dictionary. Jean: 和汉语一样，英语语言里也是有好
地道英语在线听
SCIENCE IN THE NEWS - Killer Virus Brought Back From the Past, With the Hope to Avoid a New One By Cynthia Kirk and Caty Weaver Broadcast: Tuesday, October 18, 2005 (MUSIC) VOICE ONE: This is SCIENCE
科技之光
Daily Life - Talking About a Past Event (C0095) A: Mike! Hey, how are you, man! Long time no see! B: Hey, Pat! Yeah, I havent seen you in ages! How are you? A: Im doing great! Its funny running into you like this. Just last week I ran into Matt as we
纯正地道美语
Rights Group Challenges US Security Policy on Airline Passenger Lists Jim Malone A leading U.S. civil liberties group has filed a legal challenge to a program that seeks to bar people with suspected l
VOA2004（上）--各类新闻
This is the VOA Special English Economics Report. Greece's debt crisis has shaken investors in the United States and worldwide. They worry that it could spread far beyond Greece. On Thursday, a day after huge protests in Athens, the Greek parliament
2010年VOA慢速英语(五)月
U.S. stock prices edged higher Friday after the U.S. Senate passed the biggest overhaul of the nation's financial system since the 1930s. The Senate measure must be reconciled with a version passed earlier in the House of Representatives, but it stil
VOA标准英语2010年(五)月
Chris Hillman Edward Pederson's At Edwards BarnChris Hillman and Herb Pedersen had bluegrass in common when they met as teenagers in Los Angeles back in the early '60s, but the two didn't make much music together until years later. Hillman first came
VOA标准英语2010年(十二)月
Richmond Re-examines its Confederate Past As the United States marks the 150th anniversary of the start of the Civil War, many Americans are re-examining the conflict, especially in Richmond, Virginia, former capital of the Confederacy. During the Ci
VOA标准英语2011年(八月)
By Peta Thornycroft Southern Africa 16 June 2007 Hours before the first South African-mediated talks between Zimbabwe's ruling ZANU-PF and the opposition Movement for Democratic Change (MDC) were due to begin in Pretoria, police in Harare seized the
2007年VOA标准英语（六月）
中国雇员Kathy忧心忡忡地去找美国同事Mark请教。 K: Hey Mark...do you mind if I ask you a couple of questions? Mark: No problem, I've got time. K: Great! Well, I'm going to Seattle for half a year. I'm attending a course at a universit
商务礼节美语
中国雇员Kathy要去美国考察，她找美国同事Mark了解美国文化，以免在待人接物的时候在礼节方面闹笑话。 K: If I'm using public transport...should I give up my seat if I see elderly people? M: Yes. I think that's pro
商务礼节美语
By Derek Kilner Nairobi 18 March 2008 Kenya's Parliament has unanimously approved a bill to amend the constitution to allow for a power-sharing agreement between the country's two main parties. As Derek Kilner reports from Nairobi, both sides have ex
VOA标准英语2008年（三月）
Photo of my wife 我老婆的照片 A businessman enters a tavern, sits down at the bar, and orders a double martini on the rocks. After he finishes the drink, he peeks inside his shirt pocket, and then orders the bartender to prepare another double
趣味英语
I love to use my laptop, to play around with different programs, to surf the web, and to edit photos. Today I have been doing that for hours. Now that my app has come out in iTunes, I have been trying to design a really good photo for it. The existin
英语博客 A cup of English
今天我们要学的词是photo op. Photo op是photo opportunity的简称，意思是为做宣传而专门安排的媒体拍照机会。The meeting between the two Presidents was followed by a photo op, 两位总统会面后接受媒体拍照。 一架
英语每日一词
a photo of my family This is a photo of my family.It was taken in the Ocean Park by a tourist last year.Look!People who is in the picture is smiling! The woman who is standing in the front is my mother .She is young.She is a teacher of Liannan Primar
英语作文
The Way It Goes (Acoustic) - Passenger One man's home is another man's journey Stars shine late and the sun shines early One man's straight and another man's curly It's just the way it goes One man's trash is another man's treasure Rummaging around i
英文摇滚歌曲
今天我们要学的词是photo op. Photo op是photo opportunity的简称，意思是为做宣传而专门安排的媒体拍照机会。The meeting between the two Presidents was followed by a photo op, 两位总统会面后接受媒体拍照。 一架
英语单词荟萃