鲍恩说，早期的探险者已经观测过这条路的一小段，但他们没有意识到它的重要性，也没有继续进行观测。

Short segments of the road had been observed by earlier explorers, Bown said, but they failed to realize its significance or follow up on their observations.

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天体物理学家利用南极陆基探测器和球载仪器工作，正在对这些云系进行观测，也许不久会报告他们的观测结果。

Astrophysicists working with ground-based detectors at the South Pole and balloon-borne instruments are closing in on such structures, and may report their findings soon.

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然后再对老鼠的行为进行观测。

The effects on the rats' behaviour were then measured.

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We can do the same thing for the other observed kinetic energy.

我们还可以对观测到的,其它动能进行同样的操作。

麻省理工公开课 - 化学原理课程节选

It wasn't the--in a place where they use the Mediterranean Diet or not -but it was how much did individuals actually follow the Mediterranean Diet and then they looked to see what impact that had on health.

这不是基于某地区是否处于地海式饮食区,而是基于受测个体本身,遵循地中海式饮食的程度进行分组,然后观测其对健康的影响作用

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选