单词：proliferation of fibrous tissue
单词：proliferation of fibrous tissue 相关文章
When humans have a heart attack, heart muscles die after being cut off from their blood supply. But what if the heart could grow new muscle to replace the dead tissue? Some amphibians can regrow body parts, even entire limbs. But humans and other hig
VOA标准英语2011年(三月)
By Nick Wadhams Nairobi 19 July 2007 Kenya's attorney general acknowledged Thursday that his country has seen what he called an astronomical proliferation of light weapons such as assault rifles and pistols. As Nick Wadhams reports from Nairobi, the
2007年VOA标准英语（七月）
Beating Heart Tissue from Stem Cells In a study in the journal Science, researchers explain how they used mouse embryonic stem cells and microchip technology to create heart muscle tissue that actually beats. Cynthia Graber reports One of the goals o
60秒科学
China opposes proliferation of weapons of mass destruction: FM spokesman BEIJING, Nov. 14 (Xinhua) -- China opposes the proliferation of weapons of mass destruction and their means of delivery, Foreign Ministry spokesman Hong Lei reiterated at a regu
英语新闻
Just as many roads lead to success in the workplace, many different personalities attract followers. But the following traits seem universally to attract people and open their minds and hearts. 职场上通往成功的道路有很多条，吸引人的个
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Just as many roads lead to success in the workplace, many different personalities attract followers. But the following traits seem universally to attract people and open their minds and hearts. 职场上通往成功的道路有很多条，吸引人的个
实用英语