摘要：“挑战极限”和“自我完满”曾是竞技体育的动力指向。竞技体育要使人追求卓越，是人性的驱使和竞技体育的回归。但是在现在这个......

The conceptual of Hefei Advanced Light Source,which is an advanced VUV and Soft X-ray source,was developed at NSRL of US......