单词：accelerator magnets
单词：accelerator magnets 相关文章
Listen this way听力教程第二册-3
Listen this way听力教程
Task3: A View of Happiness Script Dr. Smith has proposed a reasonable, if perhaps somewhat oversimplifies, view of happiness. According to his theory, happiness might be described as a state if balance. And when human or certain animals achieve that
新视野大学英语：视听说教程 4
She takes a cookie out of the package. She drops the cookie. It falls on the floor. The cookie breaks. It breaks into four pieces. Four pieces are on the floor. She picks up the pieces. She takes them to the kitchen. She throws them into the trashcan
汪培珽儿童英文分级书单三 An I can read
The United Nations says it held secret talks with the Taliban to discuss a truce. The revelation was made as Foreign Ministers gathered in London to map out a plan to hand security back over to Afghan forces. They've also unveiled a 550-million-dolla
澳洲ABC新闻快递2010年
Magnetism and the Brain 2 Not a new idea Using EP-MRSI to treat mental illness is a completely different approach only because of the way the magnetism is applied to the brain. The notion that the bra
彭蒙惠英语
A: Car trouble center. How may I help you? B: My car wont start! Stupid old car! A: Hold on, before you kick your car lets go through some possible problems. B: Fine. A: OK, first of all, can you turn the key in the ignition? B: Yeah! I am here with
纯正地道美语
It was becoming clear how the brave and expert thieves pulled off the world's biggest gem robbery. From a flight of stairs in the diamond center car park, they used a stolen key to open the door leading to the vault, and there they somehow managed to
自然百科2013年
He puts on his glasses. He needs his glasses to read. He opens a book. He reads the first page. The phone rings. He picks up the phone. It is his wife. He talks with his wife. Then she says goodbye. He says goodbye. He puts down the phone. He picks u
儿童英语小故事
He picks up his fork. He picks up his spoon. He hits the plate with his fork. He hits the plate with his spoon. His mom says Stop. He stops. His mom puts a carrot on the plate. He looks at the carrot. He picks up the spoon. He hits the carrot with th
儿童英语小故事
Magnet 磁铁 Magnets are very interesting objects. 磁铁是非常有趣的物体。 Each has a positive pole and a negative pole. 每个磁铁都有正负极。 One for each end. 磁铁两端各为一极。 Similar poles push each other away. 磁铁同
与美国小学生一起学英文第3册
Force 力 A force is a push or a pull. 力是指推力或拉力。 Force gives an object the energy to move, stop moving or change direction. 力给予物体移动、不移动或改变方向的能量。 Here are some good examples of force. 这里有几
与美国小学生一起学英文第5册
Scripts: I just wanna begin directly with how you feel about the safety of your products? Thank you ,Heidi. we continue to have the most rigorous standards in the industry and in fact every toy being made right now as it relates to paint as an examp
商业报道2007年
Voice 1 Welcome to Spotlight. I'm Liz Waid. Voice 2 And I'm Adam Navis. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 This is the sound of a music instr
环球英语 Spotlight
This is the VOA Special English Economics Report. Toyota became the world's largest automaker in two thousand eight. But after years of building loyalty, the Japanese company may have put its quality brand name at risk, at least temporarily. Toyota i
2010年慢速英语(二)月
By Paul Sisco Washington 11 July 2007 The world's largest particle physics laboratory is under construction on the border between Switzerland and France. At the heart is the Large Hadron Collider Particle Accelerator being built by the European Organ
2007年VOA标准英语（七月）
My wife came home yesterday and said, Honey, the car won't start, but I know what the problem is.I asked her what it was, and she told me there was water in the carburetor(化油器）. I thought for a moment, then said, You know, I don't mean this o
趣味英语
Thanks to these new sneakers, you dont need to wait for space tourism to take off to experience walking on the moon. Aptly named MoonWalker, these shoes rely on magnets to allegedly simulate walking in a low-gravity environment. 多亏有这款新型运
阅读空间
Last week while driving with her one-year old son 今天的第一位嘉宾 上周带着 our first guest experienced the most frightening event of her life. 她一岁的儿子开车时 经历了平生最可怕的事 Thankfully a hero appeared on the b
艾伦脱口秀
Although audio tapes and video tapes look different, theyre based on the same principles. Each has a roll of magnetic material which slides past the so-called playback head in the VCR or cassette deck (cassette decks have one playback head, VCRs have
英语时差8，16