[医]恶性肿瘤

This is Scientific Americans 60 second Science, I am Cynthia Craber, this will just take a minute. The biggest risk for breast cancer patients is usually not original tumor, which is removed by surgery. The cancer becomes particularly deadly if it me

发表于:2019-01-08 / 阅读(50) / 评论(0) 分类 Scientific American(六)月

SCIENCE IN THE NEWS -April 2, 2002: Cancer By Oliver Chanler VOICE ONE: This is Sarah Long. VOICE TWO: And this is Bob Doughty with Science in the News, a VOA Special English program about recent deve

发表于:2019-01-09 / 阅读(69) / 评论(0) 分类 科技之光

By Michael Bowman Washington 20 May 2008 One of America's best-known political figures, Massachusetts Senator Edward Kennedy, has been diagnosed with a malignant brain tumor. VOA's Michael Bowman reports from Washington, the diagnosis comes days afte

发表于:2019-01-13 / 阅读(46) / 评论(0) 分类 VOA标准英语2008年(五月)

By Carol Pearson Washington 21 May 2008 Doctors performed a biopsy on U.S. Senator Edward Kennedy and announced Tuesdaythat they found a malignant brain tumor. The Democrat and elder statesman of American liberal politics suffered a siezure last Satu

发表于:2019-01-13 / 阅读(64) / 评论(0) 分类 VOA标准英语2008年(五月)

Spray Detects Hard-to-Find Tumors Surgeons may soon have a new tool to help locate early-stage cancerous growths; a spray that turns fluorescent green when it comes into contact with tumors. The spray is clear, but contains a non-toxic dye that almos

发表于:2019-01-13 / 阅读(58) / 评论(0) 分类 VOA标准英语2011年(十一月)

5After the Philistines had captured the ark of God, they took it from Ebenezer to Ashdod. 2Then they carried the ark into Dagon's temple and set it beside Dagon. 3When the people of Ashdod rose early the next day, there was Dagon, fallen on his face

发表于:2019-01-26 / 阅读(116) / 评论(0) 分类 撒母耳记