A closer look at the fertility behavior of the poor is important because of the extensive literature on the "replacement effect" of high infant mortality.

仔细研究穷人的生育行为是很重要的，因为有大量关于婴儿高死亡率的“替代效应”的文献。

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The term retreat is applied to the short-term escape behavior of desert animals, and it usually assumes the pattern of a daily rhythm.

撤退一词用于描述沙漠动物的短期逃跑行为，通常以日节律的形式出现。

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"It's amazing to think that just 60 years ago, we knew next to nothing of the behavior of our sister species in the wild," Whiten says.

“就在60年前，我们几乎对自己野生姐妹物种的行为一无所知，真是令人惊讶。”怀滕说。

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They might talk too much. And they might act and speak without thinking about the results of their behavior.

VOA: special.2009.09.16

So that would probably be de Broglie's answer for why, in fact, we're not observing the wavelength behavior of material on a day-to-day life.

所以那就可能是德布罗意关于,为什么我们无法再日常生活中,观测到物质的波动行为的答案。

麻省理工公开课 - 化学原理课程节选

And, guess who the most severe members of that committee are? It's the students, your peers who are outraged at that kind of behavior.

猜猜委员会中谁最为严厉,是学生，你们的同伴对这种行为义愤填膺呀。

麻省理工公开课 - 固态化学导论课程节选

You can see the effect of the U.S. dominance in biology and medicine in the behavior of big drug companies.

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In some states, however, the caps can be defeated if the plaintiff can prove gross negligence (i.e. reckless behavior) or a violation of another statute.

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Somehow a U.S. legal decision of four decades back has become an international standard of behavior.

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