单词：tissue-boxes
单词：tissue-boxes 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)
[Verse 1] I was trying to pretend that the end wasn't coming. Prolonging the inevitable. In love with what used to be. You loved yourself much more, much more than me. Did you really love me, did you love me? Even with the tears rolling down my face
节奏布鲁斯
Researchers have identified a link between dementia and the brain damage that can occur in older people with high blood pressure and other forms of cardiovascular disease. High blood pressure, high cholesterol, and other conditions that affect blood
VOA标准英语2010年(十一)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's Ministry of Transport says it has sent the rescue vessel Nan-hai-jiu 101 to help retrieve the black boxes of flight 8501. The ship set sail at ten AM today from south China's Haikou City. It is heading for the sea area where the wreckage is l
cctv9英语新闻2015年