根据物理定律，阻力的增加相当于平方的速度增加。

By the laws of physics, the increase in drag equals the square of the increase in speed, so even a slightly faster flight requires a lot more fuel.

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这是个大悲剧，质量变为原来的一半，是此数字平方的三倍。

This is a great tragedy, because now you get one-half the sum of the masses, which is three times this small number squared.

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女性在每平方的表面皮肤上平均有34个神经纤维，而男性只有17个神经纤维。

Women average 34 nerve fibers per square centimeter of facial skin, while men only average 17 nerve fibers.

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We can talk about the wave function squared, the probability density, or we can talk about the radial probability distribution.

我们可以讨论它,波函数的平方，概率密度，或者可以考虑它的径向概率分布。

麻省理工公开课 - 化学原理课程节选

OK. So this is again an example, this was quadratic, and this one was quadratic.

好的，这又是一个例子了，这是平方次的，这是平方的。

麻省理工公开课 - 计算机科学及编程导论课程节选

But we can also think when we're talking about wave function squared, what we're really talking about is the probability density, right, the probability in some volume.

波函数平方,的时候，我们说的，是概率密度，对吧,是在某些体积内的概率，但我们有办法。

麻省理工公开课 - 化学原理课程节选