既然这些雌蚊在死之前有大量的时间进行繁殖，通过杀死它们所带来的进化压会低得多。
Since these females would have had plenty of time to reproduce before they died, the evolutionary pressure imposed by killing them would be much lower.
尽管奇迹般地保存完好，但没有经受训练的眼睛也可能将她看作路边一只被压死的松鼠，她属于四千七百万年前——一个遥远得难以考究的年代。
Miraculously preserved though she is, she may look to the untrained eye like a roadkill squirrel, and she belongs to a time – 47m years ago – too remote to contemplate.
试压前要先封好盲板，认真检查管路是否连接正确，有无管内堵死现象。
Seal the blind plate and check carefully whether the pipeline is correctly connected and block phenomenon in the pipe before pressure test.
这么管理有好的理由：可以确保没有人被压死，当地居民也不受噪音和干扰之苦。
There are good reasons for this: it ensures that no one is crushed to death and that local people aren't harried by intolerable noise and disruption.
螺栓荷载是用死荷重来模拟的，以钢球和压钮作为代用件，通过它们将此荷载施加于螺栓孔。
Dead weight loading simulating that of the bolts was applied at the bolt holes through the agency of steel balls and buttons.
为了更全面深入地研究这问题，提出了临界压死距离和临界距离两个概念。
For further study, two concepts of critical dead-pressed distance and critical distance are introduced.
今天，我救了一只停在路中间的小鸟，它差点被车压死。
Today, I saved a bird from being run over as it lay in the middle of the road.
今天，我救了一只停在路中间的小鸟，它差点被车压死。
Today, I saved a bird from being run over as it lay in the middle of the road.
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