单词:high-speed motion pictures of combustion
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NASA Successfully Tests Hypersonic 1 Jet Three years after its first test flight ended in an explosion, NASA on March 27 successfully launched an experimental jet that the agency believes reached a re
Unit 3 Free-time Activities Going Swimming(E) David and Larry were teachers in the local high schoolOne day,the weather was very hot,so they wanted to swim in the nearby lakeThey didn't bring their swimming-trunksbut since they were all alone,they di
By Parke Brewer South African Hestrie Cloete has won the last two women's high jump titles at the World Athletics Championships. Now she is looking for gold in the Olympics. The 1.85 meter-tall Hestri
[00:00.00] Module 2 Unit 4 [00:05.20]1.Look at the pictures. [00:10.84]Listen and point out if the statements are true or false.Circle T or F. [01:05.93]2.Listen and put in the missing words. [01:17.09]1) The ( ) cann't ( ) high. [01:23.96]2) The ( )
Looking Into Your Brain Just Became Easier Researchers and engineers keep improving the machines that help doctors better understand and diagnose conditions that affect our brains. One of the goals is to find causes of Alzheimers and Parkinsons disea
Our reputation for engineering excellence has created a sound base for our future business. 我们在工程方面声誉卓著,为未来的业务打下了坚实的基础。 The Holset turbocharger is an intrinsic part of the modern diesel engine, de
[00:01.49]At the end of the ceremony, [00:03.81]graduates give big cheers and throw their caps [00:07.49]into the air to celebrate. [00:10.34]During the rest of the day, [00:12.02]there are many fun activities [00:13.93]for the students and their gue
By Alan Silverman Hollywood 24 June 2006 Squeezed in among all the multi-million dollar Hollywood blockbusters this season there is also a handful of documentary films drawing audiences to neighborhood theaters. Alan Silverman has a look at three of
This is Scientific Americans 60-Second Science, I am Cynthia Graber .This will just take a minute. How can we improve engines, inhalers and fire extinguishers? Maybe by copying a beetle. The bombardier beetle's name might scare off predators if they
Pictures Of You this is the clock up on the wall this is the story of us all this is the first sound of a new born child before he starts to crawl this is the war that's never won this is the soldier and his gun this is the mother waiting by the phon
When you try your best, but you don't succeed When you get what you want, but not what you need When you feel so tired, but you can't sleep Stuck in reverse And the tears come streaming down your face When you lose something you can't replace When yo
Automakers Capitalizing on Chinese Appetite for Larger, Luxury Cars Bring an auto show to Shanghai, China, and people are sure to come -- tens of thousands of potential car buyers from the world's largest auto market. Ford Motors' Dave Schoch is coun
This is the VOA Special English Economics Report. Competition often means waiting for people to make a choice. That was the case with VCRs, video cassette recorders. During the nineteen eighties, people had two choices: VHS and Betamax. The VHS form
Todd: Richard, do you have a camera? Richard: I do. I have a video camera. It's over there. Todd: Wow! How often do you use it? Richard: I use the video camera regularly..uh..everytime I go on a trip. Recently I went to Nagasaki. Todd: Nagasaki! Rich
一.本课要点及示例 在这一课里, 我们要学习以 that, t-h-a-t, that, which, w-h-i-c-h, which 和 who,w-h-o, who 开头的短句. 这种短句在整个句子里有修饰的功用. 首先我们还是听一段对话, 内容是说彼得和玛
this is the clock up on the wall this is the story of us all this is the first sound of a new born child before he starts to crawl this is the war that's never won this is the soldier and his gun this is the mother waiting by the phone praying for he
The TV volume suddenly increased as a commercial started. He saw a glistening tomato. The camera zoomed in. Then it zoomed out. Then in, then out. Suddenly, a knife, at super-fast speed, chopped the tomato into juicy slices. Then, at super-slow speed
Wall Street analysts searching for reasons for the U.S. stock market's sharp swings in early August point to high unemployment, the European debt crisis and other basic economic problems. But some also suspect what is known as high-frequency trading,
Hollywood's Academy of Motion Pictures Arts and Sciences has apologized to Asians for a racially insensitive skit during last month's Oscar show. It also added three new governors to its 51-member board and appointed six minority members to other lea