单词：RMS Root mean square
单词：RMS Root mean square 相关文章
[00:00.69]Storms Always Give Way to the Sun [00:07.87]What is the secret ingredient of tough people [00:11.66]that enables them to succeed? [00:13.51]Why do they survive the tough times [00:16.03]when others are overcome by them? [00:17.84]Why do the
英语专业晨读美文
Agriculture Report - Getting to the Root of How to Water Trees This is the VOA Special English Agriculture Report. Some trees can survive a long time without water. Think of trees that grow in the desert. But other trees may need more moisture than t
2011年VOA慢速英语(八)月
THIS IS AMERICA - How Root Beer Changed the Business World BARBARA KLEIN: Welcome to THIS IS AMERICA in VOA Special English. I'm Barbara Klein. CHRISTOPHER CRUISE: And I'm Christopher Cruise. This week on our program, we look at the history of root b
2011年VOA慢速英语(八)月
By Anjana Pasricha New Delhi 05 February 2006 Lockheed Martin executive, second right, explains the working of surveillance aircraft Hawkeye 2000 to Indian Defense Minister Pranab Mukherjee, right, du
2006年VOA标准英语（二月）
By Deborah Tate Capitol Hill 14 November 2006 A group of prominent arms control experts has sent letters to U.S. senators urging them not to approve legislation relating to the Bush administration's nuclear deal with India unless significant changes
2006年VOA标准英语（十一月)
Ali: Its just our luck that as soon as we arrive here for our island vacation , theres a hurricane warning! Mariela: Its uncanny , isnt it? On last years vacation, we crossed paths with a tornado and now this. Ali: Yeah, that tornado was something. I
地道美语播客
September is usually the worst month for hurricanes in the Atlantic Ocean. At least ten named storms have formed there this year. The hurricane season continues until the end of November. The total number of major storms this year has been above aver
英语杂谈
By Paul Sisco Washington, DC 10 January 2007 watch Avalanche Safety report Avalanche! is the most frightening alert a mountain traveler can hear. Uncontrollable snow slides in the world's mountainous regions -- from the Himalayas to the Alps to Nort
2007年VOA标准英语（一月）
By Alisha Ryu Nairobi 25 September 2006 Ali Mohamed Gedi The prime minister of Somalia's beleaguered interim government is urging the UnitedNations Security Council to act swiftly in lifting a 14-year-old arms embargo on Somalia, so that armed peace
2006年VOA标准英语（九月）
By Delia Robertson Johannesburg 23 March 2007 At least83 people are dead, and about 300 have been injured in a series of explosions at an arms depot on the outskirts of the Mozambique capital, Maputo. VOA's Delia Robertson reports from our southern A
2007年VOA标准英语（三月）
音乐咖啡厅:Kelly Clarkson - Einstein 相关介绍 ：凯莉布里安妮克拉克森 （Kelly Brianne Clarkson），凯莉克拉克森，是美国著流行音乐名歌手， 作词人和女演员。克拉克森在2002年第一季《美国偶像》胜
音乐咖啡厅
Larry在帮李华写一篇报告，因为李华的电脑出了问题，她写的整个报告都丢了。今天李华会学到两个常用语：back to square one和killer. LH: 电脑出了问题，我写
美国之音《流行美语》
By Lisa Schlein Geneva 03 January 2007 The major wars of the 20th century gave a boost to the legal arms trade. But the end of the Cold War and the move from international to local and regional conflicts pushed trade in small arms and light weapons
2007年VOA标准英语（一月）
By Noel King Khartoum 12 October 2006 The African Union Mission in Sudan says violence between Darfuri rebels and the Sudan government continues along the Sudan/Chad border. A U.N. panel of experts says that an arms embargo in Darfur is being routin
2006年VOA标准英语（十月）
By Paula Wolfson White House 14 February 2007 President Bush says he is convinced an elite Iranian military unit with government ties is putting weapons in the hands of Iraqi insurgents. But, as VOA's Paula Wolfson reports, Mr. Bush says he does not
2007年VOA标准英语（二月）
今天我们要学的词是 root cause。Root cause 根本原因。世界经济论坛说，The lack of competitiveness in Europe is the root cause of financial instability and rising unemployment numbers in the region. 缺乏竞争力是欧洲经济不
英语单词荟萃
今天我们要学的词是root。 Root, 做为动词，是为某人打气，捧场的意思。The whole town is rooting for the local high school football team, 整个小镇都为当地高中橄榄球校队加油。I always root for the underdog, 我总
英语每日一词
很多人BMI指数(身体质量指数)超重，实际上却健康苗条。如果你也是其中的一员的话，那么下面的这个新研究可能会让你觉得很中听。因为一种新的测试体重的指数诞生了。 If you're one of the l
雅思英语