单词:amplitude constraint
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By Nancy Steinbach Broadcast: November 12, 2003 This is Phoebe Zimmermann with the VOA Special English Health Report. Researchers who found a possible link between aspirin and the risk of cancer of th
A: This is really a fascinating city! B: Yes, this city is thousands of years old and has quite a history! A: I really love this temple we are visiting. B: As you enter the temple, please remove your shoes as the others are doing. A: It is so quiet h
5.常见手术名称 General Surgery 普外 appendectomy (appendicectomy) 阑尾切除术 cholecystectmy 胆囊切除术 cholecystostomy 胆囊造口术 drainage of the abscess 脓肿引流 enterostomy 肠造口术 exploratory laparotomy 开腹探查
Rare Pancreatic Cancer Caused Steve Jobs' Death Apple co-founder Steve Jobs' death at the age of 56 followed a seven-year battle with a rare form of pancreatic cancer - the fourth leading cause of cancer-related deaths in the United States. The disea
By Carol Pearson Washington 18 May 2007 The technology that helps drivers to navigate roads and soldiers to map their positions is now helping doctors repair worn-out knees. The medical procedure is called navigational knee surgery. VOA's Carol Pears
I never take credit for God's healing in people. - PastorDaniel Negroni Nearly a year ago, Daniel Rocha, a television producer in the Washington area, received a death sentence. He had an aggressive form of pancreatic cancer that was spreading rapidl