对北极的观察显示，每个夏天北冰洋上面覆盖的冰川都比前一个夏天的要少。

Observations of the Arctic reveal that the Arctic Ocean is covered by less ice each summer than the previous summer.

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秧苗上面覆盖着塑料薄膜。

The rice seedlings were covered with plastic sheeting.

《新英汉大辞典》

老杨卸下轮胎清除上面覆盖的融化了的沥青。

Lao Yang removes his tyres after they get covered with melted tar.

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If we overlay what the actual molecular orbital is on top of it, what you see is that in the center you end up cancelling out the wave function entirely.

如果我们把真实的分子轨道覆盖在上面，你可以看到中间的,波函数是完全抵消掉了。

麻省理工公开课 - 化学原理课程节选

You'll remember the description of the world from Genesis 1 as an air bubble essentially that's formed by separating waters above and waters below.

大家都记得《创世纪》1中，把世界的描述1,一个大气泡,上面下面都被水覆盖。

耶鲁公开课 - 旧约导论课程节选

You shouldn't be able to hear very much either, and it mustn't have been too delightful to breathe out of the thing, although your nose is free, but it's covered by a nose piece.

而且也听不见什么了,同时,戴着头盔呼吸也不是很顺畅,虽然鼻子并不受束缚,但是上面有一块小薄片覆盖着

耶鲁公开课 - 古希腊历史简介课程节选