1·An unexpectedly large fraction of players acted altruistically to protect their weaker friends.
远远超出人们的预料，有很大一部分玩家在游戏中无私地保护那些弱者朋友。
2·Optimists might marshal sophisticated molecular biological models to argue for a large fraction.
乐观主义者们会建立精致的分子生物模型，证明这个比例很大。
3·Finally, to determine the DNA sequence of a large fraction of the human genome and other organisins.
最后，确定大片段人类基因组和其它机体的DNA序列。
4·"You have to put a very large fraction of the blame on Congress for not acting," Levin told the Huffington Post before the panel discussion.
“你把非常大的一部分责任归咎于国会不采取行动了”，Levin在座谈会前对Huffington Post说。
5·Smart Windows can prevent the inside of a building from becoming overheated by reflecting away a large fraction of the incident sunlight in summer.
在夏天，智能窗户可以通过反射掉大部分的入射阳光，防止建筑物内部过热。
6·A large fraction of the top 1 percent's gains have actually gone to an even smaller group, the top 0.1 percent - the richest one-thousandth of the population.
最顶层1%人士收益中的一大部分实际上到了人数更少的人即最顶层的0.1%的手里，他们是最富有的千分之一。
7·Abstract 〗 China listed companies have a characteristic structure of equity ownership, which non-circulating equity ownership owned by state and companies have the large fraction.
摘要〗我国上市公司具有独特的股权流通性结构：非流通的国有股和法人股占绝对控股地位。
8·A large fraction of the ice coming off Greenland, for example, flows down just three glaciers. Work out how to slow or stop those glaciers and you may have dealt with a big problem.
假设一大块融化的冰层从格陵兰岛上滑落，漂移过三个冰川，那么，如何减缓或阻止这些冰川漂移可能是一个大问题。
9·To guide designers, there is a need for a uniform model to estimate the manufacturing cost because a large fraction of manufacturing costs for new products is locked in the early design stage.
大部分复合材料新产品的制造成本取决于早期设计阶段，因此应用一个统一的成本估算模型来估算制造成本对设计者来说具有重要的指导作用。
10·While 38 degrees seems like a big distance (it is around 80 times larger than the size of the moon), the Large Area Telescope on Fermi sees a huge fraction of the sky at once.
尽管38度似乎是一个很远的距离（月亮大小的80倍左右），费米航天器上的大范围望远镜却可以一次观察到特别大的一部分天空。