单词：sputtering chamber
单词：sputtering chamber 相关文章
By David McAlary Washington 30 November 2006 An ancient piece of Greek technology recovered from a shipwreck more than 100 years ago is amazing scientists who have analyzed it in detail. Fragments of bronze gearwheels, now green and crumbling from m
2006年VOA标准英语（十一月)
Broadcast: Jan 14, 2003 Twins girls who were born joined at the head have gone home to Guatemala, five months after surgery to separate them. The 2) prognosis for both is good. Wearing 3） tiaras ove
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By Tendai Maphosa London 17 October 2007 A memorial to the late South African fighter against apartheid, Oliver Tambo, has been unveiled in London. Tendai Maphosa attended the event for VOA in the neighborhood in which Tambo and his family lived duri
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By Delia Robertson Johannesburg 01 February 2007 Adelaide Tambo, wife of the late Oliver Tambo and South African former President Nelson Mandela attend the unveiling of the O.R Tambo International Airport 27 Ocr 2006 in Johannesburg Adelaide Tambo, w
2007年VOA标准英语（二月）
SCOTT SIMON, HOST: Jeffrey Tambor is a star at an age which a lot of other stars have already burned out. He's been a professional working actor since the early '70s. He's done Shakespeare and Avis commercials, Hollywood Squares and La Cage Aux Folle
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Wisdom From Young Adult Authors: Tamora Pierce SCOTT SIMON, HOST: Throughout August, we'll bring you stories and some advice from authors who've written for young people about the crucial moment when they've left home and set out in the world on thei
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