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。

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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。

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"For large animals like beef, a very large fraction of the nitrogen that enters the cow's mouth is excreted out the back end."

VOA: special.2011.04.05

Give enough of the vaccine so you have a dose for everybody in the world, or a large fraction of the people.

疫苗的数量,足以让世界上每个人都接种一支,或者让绝大多数人都能接种一支

耶鲁公开课 - 生物医学工程探索课程节选

A tiny fraction of the incident alpha particles were deflected through large angles.

极小部分的入射的阿尔法粒子,发生大角度的偏转。

麻省理工公开课 - 固态化学导论课程节选

One is that a large fraction of the income consists of dividends and capital gains.

FORBES: The Ins And Outs Of The Buffett Rule

Many end up with a large fraction of their net worth invested in their own companies' shares.

ECONOMIST: Economics focus

The usual shareholder-owned-fund sponsors charge big fees and take a large fraction of them to their bottom lines.

FORBES: The Funds: The Vanguard of Texas