单词：stroboscopic light sources
单词：stroboscopic light sources 相关文章
[00:04.78]text 7.1 Funds inflow and outfl [00:10.27]Sources and uses of fun [00:12.77]The sources and uses of funds can be set out as follow [00:16.30](a) funds generated by trading operations, cash received from sales net of cash paid out for expens
西方会计英语
Lighthouses Keep Watch Over the North Carolina Coast This is Shirley Griffith. And this is Steve Ember with the VOA Special English program, EXPLORATIONS. Today we tell about the lighthouses that protect ships sailing along the coast of North Carolin
2013年VOA慢速英语(五)月
Tropical Storm Lee to Soak US Gulf Coast The U.S. Gulf Coast is getting a major soaking this weekend from Tropical Storm Lee. The storm is expected to dump as much as 50 centimeters of rain in parts of the southern states of Louisiana, Mississippi an
VOA标准英语2011年(九月)
Income Sources of College Students According to the investigation of the income sources of students, the income of American and Chinese students comes from parents, part-time job and scholarship, However, the percentage of each income is quite differ
英语作文
Robots, becoming increasingly prevalent in factories and industrial plants throughout the developed world, are programmed and engineered to perform industrial tasks without human intervention. Most of today's robots are employed in the automotive ind
双语有声阅读
Pronouns and Their Antecedents Today were going to talk about pronouns that don't clearly match up with the nouns they are supposed to replace. Readers become unhappy when they have to guess what noun a writer is talking about, or readers may even ch
英语语法 Grammar Girl
Century-Old Sailor Songs Delight Crowds Peter Kasin has been on staff with San Francisco's Maritime National Historical Park for 20 years. Like other park rangers, he escorts sightseers and ensures their safety during their visits. But there's one pa
VOA标准英语2012年(一月)
A veil has lifted that shrouded my eyes 眼前的面纱 已经揭开 The folds that lay over me no longer lie 身上的禁锢 已不复存在 Your infinity is revealed to me 永远的你 就在我的面前 It shines in your infinite smile 常在我的笑
好听的英文歌曲
Kinetic artist Carlos Cruz-Diez was born and raised in Caracas, Venezuela, but has spent half of his 87 years in Paris. There he developed a worldwide following for works that challenge how we see color. His illusion-filled pieces are now on display
VOA标准英语2011年(二月)
Confused about different news sources? Radio CUC English will bring you selected and organized news from home and abroad. Only on every Monday!
中国传媒大学英语电台
Confused about different news sources? Radio CUC English will bring you selected and organized news from home and abroad. Only on every Monday!
中国传媒大学英语电台
Confused about different news sources? Radio CUC English will bring you selected and organized news from home and abroad. Only on every Monday!
中国传媒大学英语电台
Confused about different news sources? Radio CUC English will bring you selected and organized news from home and abroad. Only on every Monday!
中国传媒大学英语电台
China's grain enterprises are turning to alternative sources for soybean imports, given the reduction of soybean imports from the United States amid the trade frictions between the two countries. China is the world's largest soybean importer, account
2018CRI中国国际广播电台
We now know this light is produced by the rotating disk of matter, spinning round the edge of the black hole at the heart of the Cygnus A galaxy, waiting to be devoured. It means that against all popular expectations, the brightest sources of light i
探索与发现2013年
Confused about different news sources? Radio CUC English will bring you selected and organized news from home and abroad. Only on every Monday!
中国传媒大学英语电台
JUDY WOODRUFF: Next: the possibilities of getting more energy through water. Humans have long harnessed the power of water to perform work. In modern time, hydroelectricity, generated by the power of water flowing through turbines at the base of dams
PBS访谈环境系列
According to the latest research, vehicles, coal-burning, airborne dust and industrial production account for 85 to 90-percent of the major airborne pollution sources in most Chinese cities. Vehicles are the biggest polluters in Beijing, Hangzhou, Gu
英语新闻
BEIJING, Aug. 21 (Xinhua) -- Sources of clean energy generated 106.8 billion kilowatt-hours of electricity in July, up 31 percent from a year ago, according to figures released by the State Electricity Regulatory Commission (SERC) Tuesday. During the
英语新闻
RAMALLAH, Feb. 13 (Xinhua) -- Palestinian Prime Minister Salam Fayyad will resign Monday to open the door for reshuffling（改组） his West Bank-based government, sources said Sunday. The sources told Xinhua that Fayyad would form and lead the new
英语新闻