Only a tiny fraction of Americans change any behaviors in an effort to preserve their privacy.

只有一小部分美国人为了保护自己的隐私而去改变自己的行为。

youdao

However using light to find one's own way around requires vastly more energy, since the eyes have to detect the tiny fraction of the light that bounces off each part of the scene.

然而，利用光来找到自己的方向极大地需要更多的能量，因为眼睛必须检测从场景的每个部分反射的光的极小部分。

youdao

Only a tiny fraction of birds are retrieved and released.

只有一小部分的鸟被拯救和释放。

youdao

But Mr.Obama's critics point out that the $100 million in cost cutting is miniscule - just a tiny fraction of one percent of the federal budget deficit.

VOA: standard.2009.04.20

OK, so tiny fraction, tiny fraction of alphas, tiny fraction of incident alphas, tiny fraction of incident alphas deflected through large angles.

这一小部分，极少的阿尔法粒子，极小部分的入射阿尔法粒子，小部分的入射阿尔法粒子,以大角度偏转。

麻省理工公开课 - 固态化学导论课程节选

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

Cyprus may only be a tiny fraction of the eurozone economy, our Brussels correspondent says.

BBC: Eurozone ministers urge Cyprus to shield small savers

Mr Allamby said this is a tiny fraction of the tens of thousands affected.

BBC: Is incapacity assessment working?

Dynamic windows are still a tiny fraction of the marketplace but are growing fast.

FORBES: Dynamic Windows Improve Efficiency, Human Experience in Buildings