科学家们从乌鸦那里收集了样本，以估计它们食物中幼虫的比例。

Scientists have collected samples from crows in order to estimate the proportion of larvae in their diet.

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在千禧一代的女性中，有75%认为美国需要继续改变，以实现职场中的性别平等，而千禧一代的男性中，这一比例则为57%。

Among Millennial women, 75% say this country needs to continue making changes to achieve gender equality in the workplace, compared with 57% of Millennial men.

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由于 P 波和 S 波以不同但相当恒定的速度传播，它们到达的间隔与到震源或初始破裂点的距离成比例地增加。

Because P and S waves travel at different but fairly constant speeds, the interval between their arrivals increases in proportion to the distance from the earthquake focus, or initial rupture point.

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And as a consequence, brute force methods are typically not going to work.

一些有意思的事情的规模，以某种不可思议的比例在扩大,因此，蛮力的方法已经行不通了。

麻省理工公开课 - 计算机科学及编程导论课程节选

I think the simplest way to understand Modigliani-Miller proposition is the following: imagine that we, as a board, decided to pay a dividend of $5 a share.

理解莫迪利阿尼和米勒命题,最简单的方式是,假设我们构成了一个董事会,决定以每股5美元的比例发放股利

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