单词：EC (engineering change)
单词：EC (engineering change) 相关文章
American Universities offer Scholarship for Engineering Students 美国大学为工程学生提供奖学金 From VOA Learning English, this is the Education Report. 这里是美国之音慢速英语教育报道。 American colleges and universities h
2014年VOA慢速英语(三)月
New Award Could Become Nobel for Engineering At Buckingham Palace, Queen Elizabeth presented her first ever Prize for Engineering, including one million British pounds, to Americans Robert Kahn and Vincent Cerf, and Frenchman Louis Pouzin for inventi
VOA标准英语2013年(六月)
A hundred teenage girls from seven countries are gathered the Malawi University of Science and Technology in the country's Thyolo district for a Women in Science camp. Experts from Intel Corp. and Google are teaching the girls from Rwanda, Uganda, Li
VOA标准英语2017年(8月)
I think the idea of genetic engineering is fascinating. Its also quite dangerous. Fiddling around with what makes us human might make us less human. We could end up creating a Frankensteins monster. The idea of genetic engineering has been around for
纯正英语一分钟
I think the idea of genetic engineering is fascinating. Its also quite dangerous. Fiddling around with what makes us human might make us less human. We could end up creating a Frankensteins monster. The idea of genetic engineering has been around for
听一分钟英文-G
Scientists in developing nations are considering ways to limit the effects of climate change on Earth. These scientists plan to explore one possibility: controlling or restricting sunshine levels. They want to see if use of a man-made chemical to blo
2018年VOA慢速英语(四)月
Teen Girls Gather in Malawi to Advance Science, Tech Skills A hundred teenage girls from seven countries are gathered the Malawi University of Science and Technology in the country's Thyolo district for a Women in Science camp. Experts from Intel Cor
VOA标准英语2017年(9月)
By Cathy Majtenyi Nairobi 05 January 2007 watch Kenya Climate report The U.N. Climate Change Conference, held recently in Nairobi, Kenya, renewed the world's attention to what is commonly known as global warming, which most scientists say is caused
2007年VOA标准英语（一月）
By Phil Mercer Sydney 23 November 2007 Australia's political leaders have made their final pleas to voters ahead of Saturday's federal election. The conservative Prime Minister John Howard is widely tipped to lose power after more than a decade in of
VOA常速英语2007年（十一月）
By Edward Yeranian Beirut 25 September 2007 Lebanon's parliament has failed to attain the required two-thirds quorum to elect the country's next president, forcing a postponement of the electoral session to October 23. Edward Yeranian reports for the
2007年VOA标准英语（九月）
A: I enjoyed taking the car out for a test drive. B: Isn't that a great car? Let's work out the details of purchase. A: I will not be purchasing the car today. B: Why don't you take a second look at that car? You'll see that it is as good a deal as y
英语情景对话-买车
A: I appreciate you letting me take the car out for a spin. B: Why don't you come over here and we can work out the details of the purchase? A: I don't think that this is the car for me at this point in time. B: It's a great deal. Let's talk price. M
英语情景对话-买车
A: Thank you for letting me test drive the car. B: So do you think that you would like to purchase this car? A: You know, I am not interested in purchasing the car right now. B: What's the problem? We can at least sit down and maybe work out a deal.
英语情景对话-买车
84 利用基因技术提高粮食产量 DATE=8-14-01 TITLE=AGRICULTURE REPORT - Genetic Engineering Crop Debate BYLINE=George Grow （Start at 59
科技之光
By Ernest Leong Washington, D.C. 10 November 2006 watch Gates profile Robert Gates, President Bush's nominee to become the new U.S. Defense Secretary, is a former CIA Director with decades of experience in the national security field. He has also se
2006年VOA标准英语（十一月)
By Peta Thornycroft Southern Africa 12 October 2007 There is growing concern in Zimbabwe that presidential and parliamentary elections scheduled for next March will not live up to the expectations of the people. Peta Thornycroft reports that one of t
2007年VOA常速英语（十月）
By Tabinda Naeem Washington, D.C. 21 May 2007 Two years ago, the National Academy of Engineering established the Grainger Challenge Prize for Sustainability. This $1 million award was designed to challenge the world's scientists to develop a practica
2007年VOA标准英语（五月）
Climate change and geoengineering 气候变化与地质工程学 Fears of a bright planet 地球发光，令人担心 Experiments designed to learn more about ways of geoengineering the climate should be allowed to proceed 为更好地利用工程学手
经济学人文艺系列
Hundreds of soldiers from the Chinese Navy, as well as students from the Naval University of Engineering in Wuhan city, Hubei province, are involved in the rescue mission for the Eastern Star ship, which sank in the Yangtze River Monday night. Navy d
cctv9英语新闻2015年