单词：local speed of sound (lss)
单词：local speed of sound (lss) 相关文章
A: I need to get my high speed internet installed. B: You'll need to make an appointment. A: Could I do that right now, please? B: What day would you like us to do the installation? A: Is Friday good? B: We're only available at 3:00 pm. A: You can't
英语情景对话-日常生活
EXPLORATIONS - The X- 15 Rocketplane By Marilyn Christiano Broadcast: Wednesday, February 18, 2004 (THEME) ANNCR: Explorations -- a program in Special English by the Voice of America. (THEME) The X-15
Explorations
II. Listening Skills Making Calculations W: It sounds expensive. Why did they charge you so much for repairing the computer? M：Well, its $25 for labor to start with. A new modern cost another 50 bucks. On top of that I needed a new battery, and it
新视野大学英语读写教程词汇 第四册
Day 7 5 Tips to Speed Your Long-Distance Job Search Tip 1:Looking for work can be difficult. Looking for work long-distance is even tougher! Fortunately, the Internet makes long-distance job searching easier than it has ever been before. Using a job
白领美丽英文诵典365
Lesson 56:Faster than sound! 比声音还快！ First listen and then answer the question. 听录音，然后回答以下问题。 How fast did the winning car go? Once a year, a race is held for old cars. A lot of cars entered for this race last year
新概念英语第二册
EXPLORATIONS - High and Fast: the X-15 Reached the Edge of Space EXPLORATIONS -- a program in Special English by the Voice of America. Today, Doug Johnson and Frank Oliver tell about the first airplane that flew out of the Earth's atmosphere. It was
2012年VOA慢速英语(十)月
at the end of 在结束时 be different from 与不同 Benz 奔驰（车名） break down 抛锚，出故障 course 跑道，行程 downhill 下坡 excitemnet 激动，兴奋 explosion 爆炸，轰响 handsome 漂亮的， 美观的 have a lot of tro
新概念英语第二册单词MP3
Exercise 5-13: Speed-reading We've already practiced strong intonation, so now we'll just pick up the speed. First I'm going to read our familiar paragraph, as fast as I can. Subsequently, you'll practice on your own, and then we'll go over it togeth
美式英语正音训练
In the 17th century, the French scientist Pierre Gassendi knew that light traveled faster than sound. When a gun fired far away, he could see the flash of gunshot long before he heard the report. Gassendi tried to measure the speed of sound by clocki
英语听力文摘 English Digest
By Steve Herman Okinawa, Japan 09 March 2006 The United States pledges to move 8,000 of its Marines off the southern Japanese island of Okinawa. But U.S., Japanese and Okinawan officials are strugglin
2006年VOA标准英语（三月）
wNaked Swiss hikers must cover up 裸体瑞士旅行者必须穿点衣服 Anyone found wandering the Alps wearing nothing but a sturdy （强健的，健全的） pair of hiking boots will now be fined. Appenzell is considered one of the most conservative （保守的） regi
英语新闻
今天我们要学的词是sound off。 To sound off about something, 有抱怨的意思。 Local residents sounded off about plans to cut library hours, 当地居民对缩短图书馆的开放时间表示不满。 The player sounded off about the te
英语每日一词
DRC Misses Deadline for High Speed Internet Officially, the Democratic Republic Congo is about four months behind schedule to connect to the West African Cable System (WACS). This is not the first time the DRC has missed out on a high speed Internet
VOA标准英语2012年(五月)
Exercise 5-13: Speed-reading CD 3 Track 38 We've already practiced strong intonation, so nowwe'll just pick up the speed. First I'm going toread our familiar paragraph, as fastas I can. Subsequently, you'llpractice on your own, and thenwe'll go over
标准美语发音的13个秘诀 CD3
ARI SHAPIRO, HOST: Now we're going to remember a man who set a standard for movie trailers and commercials. His name was Alan Bleviss. (SOUNDBITE OF ARCHIVED RECORDING) ALAN BLEVISS: Sex, Lies And Videotape. (SOUNDBITE OF ARCHIVED RECORDING) A. BLEVI
2018年NPR美国国家公共电台1月
Todd: Jonathan we are talking about conspiracy theories. What about the one where the sound? That when the rocket lands, they have actually audio of the rocket landing and you can't hear the rocket engine, and the rocket engine should be making a rea
原版英语对话1000个
By Paul Sisco Washington 12 October 2007 American test pilot Chuck Yeager flew a plane through the sound barrier on October 14th, 1947. VOA's Paul Sisco takes a look back at the famous feat and the man who first flew at Mach 1. Some say only the Wrig
2007年VOA常速英语（十月）
Before we take this giant leap, we need to be able to carry everything needed for a three-year -round trip with us. This is a much larger effort than getting to the moon. Its the Apollo mission on steroids. At this point we know at least as much as t
自然百科2012年
Todd: So, Anja, you are from Switzerland? Anja: Yes, exactly. Todd: So, I thought we would talk a little about your country. Anja: OK. Todd: First of all, what do you like most about being Swiss? Anja: Actually, what I like the most about Switzerland
原版英语对话1000个
今天我们要学的词是sound off。 To sound off about something, 有抱怨的意思。 Local residents sounded off about plans to cut library hours, 当地居民对缩短图书馆的开放时间表示不满。 The player sounded off about the te
英语单词荟萃