单词：internally phase modulated laser
单词：internally phase modulated laser 相关文章
By Carol Pearson Washington 30 April 2008 Ten years ago, the U.S. Food and Drug Administration approved LASIK, eye surgery with a laser that enables people to see without glasses. But about five percent of LASIK procedures fail, and those patients ca
VOA常速英语2008年（四月）
2012 Sees Record Number of Internally Displaced The number of people displaced within their own countries by armed conflict, violence and human rights violations totaled nearly 30-million in 2012. Many of the newly displaced were in Syria and the eas
VOA标准英语2013年(四月)
EXPLORATIONS - The History of the Laser Welcome to EXPLORATIONS in VOA Special English. Im Mario Ritter. This week, we tell about one of the most recognizable objects in science fiction the laser. It is one of the best examples of how technology can
2013年VOA慢速英语(二)月
The United States Navy has demonstrated a new laser weapon operating in the Persian Gulf. The Laser Weapons System, or LaWS, is deployed on the USS Ponce transport ship. A live test firing of the weapon was recently carried out for Cable News Network
2017年VOA慢速英语(七)月
补充： Backbone - A series of high-speed network connections through which other networks connect. Bandwidth - According to Webster's: a range within a band of wavelengths, frequencies, or energies
电信英语
Cache - Generally, a place to temporarily store something. Regarding computers and telecommunications, it is a place where data is temporarily stored during transmission. Call - This is a connection b
电信英语
By Sean Maroney Washington 23 February 2007 watch International Migration report Millions of people flee their homes each year to escape war, famine or disaster. The international community helps many of them when they end up as refugees in foreign
2007年VOA标准英语（二月）
By Lisa Schlein Geneva 22 March 2006 A new report by the Norwegian Refugee Council says the number of people internally displaced within their own countries by conflict decreased slightly during 2005,
2006年VOA标准英语（三月）
By Lisa Schlein Geneva 18 September 2009 The World Food Program says it will start distributing food next week to 40,000 internally displaced people returning to their homes from camps around the city of Goma in eastern Democratic Republic of Congo.
VOA标准英语2009年(九月)
The United Nations estimates there are about 250,000 child soldiers around the world, and millions more that are victims of armed conflict. Challenges outweigh positives Despite this hapless situation, the U.N. Secretary-General's Special Representat
VOA标准英语2010年(九)月
NOEL KING, HOST: There is a new star on Broadway. He's 20 feet tall, weighs 1.2 tons, and his name is King Kong. He's a puppet, and he's the centerpiece of a $35 million musical based on the original film that opens tonight on Broadway. Reporter Jeff
2018年NPR美国国家公共电台11月
DEVELOPMENT REPORT – June 3, 2002: Internally Displaced Persons By Jill Moss 31 May 2002, 19:45 UTC This is the VOA Special English Development Report. The word “refugee” describes a person who
农业与发展
By Paul Sisco Washington 14 November 2007 At the McDonald Observatory in western Texas, a unique space program has been quietly underway for more than 30 years. It is called the Lunar Laser Ranging Program. VOA's Paul Sisco has more. Research scienti
VOA常速英语2007年（十一月）
Cocktail fans in London will want to take deep breaths when they enter a pop-up bar that opens on Thursday, July 30, on the site of an ancient monastery in Borough. 位于博罗市场古老修道院内的一家快闪酒吧于7月30日开放，伦敦爱
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今天我们要学的词是phase out。 Phase out, 是逐步结束的意思。世界上最年轻的国家南苏丹独立后宣布，学校教育将逐步淘汰阿拉伯语，改用英语教学。 The government of South Sudan announced it will phase
英语单词荟萃
If you are looking for a loan, serving your bank manager breakfast might just do the trick. 如果你准备申请贷款，不妨为银行经理准备早餐，问题即可迎刃而解。 A compound found in eggs makes people much more generous, new re
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The little hairbird still continues his almost incessant chirping, the first to begin and the last to quit the performance. 小小的梳妆鸟依旧在无休止地啾鸣，先是第一只开始，直到最后一只停止表演。 Though the voice of
美国语文第六册
In the morning, at this time of year, on the contrary, we are overpowered by the vocal and multitudinous chorus of the feathered tribe. 与之形成鲜明对比的是，每年这个季节的清晨，我们都会被长着羽毛的族类那动听和多声
美国语文第六册
But the Nautilus wanted nothing to do with these nasty animals. Timor Island was visible for barely an instant at noon while the chief officer determined his position. 但诺第留斯号跟这些怪难看的动物并没有什么交道可打。帝位岛
《海底两万里》中英双语有声读物
Science and technology. 科技。 Neutrino communications 中微子通信 ET, phone home 外星人，致电家中 The world's first neutrino-messaging service 世界上首次中微子通信服务 PARTICLE physics is all very well for addressing trivi
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