High velocity of Schwann cells proliferation is able to improve the liferate of nerve bridge and it is also obtain more precious time for the success of clinical nerve transplant.
其增殖速度的提高可大大改善神经桥接体移植的存活率，为临床神经移植术的成功赢得宝贵的时间。
2
Understanding this cycle is important, not only because it sustains life on Earth, but also because it is bound up with the rate of global warming.
理解这种循环很重要，不仅因为碳循环维持地球上的生命，而且因为它对于全球变暖的速度有密切关系。
3
Like the life span, the metabolic rate has for different organisms a fixed mathematical relationship to the body mass.