单词：x-ray fluorescent analysis (xrf)
单词：x-ray fluorescent analysis (xrf) 相关文章
Mary Morningstar It's been 11 years since Billy Ray Cyrus earned worldwide attention with his breakthrough single, Achy Breaky Heart. Since 1992, the 41-year-old country singer has recorded six albums
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His work brought together different kinds of music and different kinds of music fans. Transcript of radio broadcast: 21 June 2008 VOICE ONE: This is Faith Lapidus. VOICE TWO: And this is Doug Johnson with PEOPLE IN AMERICA in VOA Special English. To
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Fighting has erupted between Pakistani troops and a Taliban faction located in the Swat valley in the country's northwest. Pakistani forces reported killing at least 25 militants on Wednesday and imposed a curfew throughout the valley. VOA's Barry N
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By Margaret Besheer United Nations 02 October 2007 The U.N. Security Council has condemned an attack on African Union peacekeepers in Sudan's Darfur region that killed 10 of them, but could not agree on language for a formal statement. From U.N. hea
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By Noel King Khartoum 20 October 2006 The Sudanese army has denied that its forces are badly demoralized after losing two key battles against rebels in Darfur. Jan Pronk Thearmystatement followed comments by a top United Nations envoy in Sudan. Unit
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A: My doctor said that I need a chest X-ray. B: Just take your clothes off from the waist up and put this gown on, with the opening in the back. A: What should I do after that? B: You need to come over here and face this plate. A: Am I standing the r
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By Nick Wadhams Nairobi 04 October 2007 A group of elders including former U.S. President Jimmy Carter and Archbishop Desmond Tutu has told of the horrifying stories they heard during a visit to Sudan's Darfur region, and they urged the international
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Gabon's Interior Ministry is introducing tougher security measures across the country after opposition riots brought an overnight curfew to a key port city. The violence followed the announcement that the son of the country's long-time leader has be
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