And if we're talking about atomic radius, essentially we're talking about atomic size.

如果我们在讨论原子半径，实际上我们讨论的是原子的尺寸。

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Berns surprised her family with her comic book "Atomic Size Matters" at her graduation last year.

在去年的毕业典礼上，伯恩斯以漫画书《原子大小的重要性》给了家人意外的惊喜。

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Effect of atomic size factor and electron factor on the formation of quasicrystalline have been studied.

利用原子尺寸因数和电子因素构成键参数坐标系统，研究了原子尺寸因数和电子因素对准晶形成的影响。

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We are expecting to see that it decreases because it's feeling a stronger pull, all the electrons are being pulled in closer to the nucleus, so that atomic size is going to get smaller.

我们将看到它是减小的,因为电子会感受到越来越强的吸引力，所有的电子将会被原子核拉得越来越近，所以原子半径将越来越小。

麻省理工公开课 - 化学原理课程节选

These are all isoelectronic, they all have the same electron configuration. And we can also think about going back to atomic size for a second.

这些都是等电子的，它们都有相同的电子排布，而,我们还可以再回想一下原子尺寸的概念。

麻省理工公开课 - 化学原理课程节选

Here's where it comes. " The result of the discussion of these questions seems to be a general acknowledgment of the inadequacy of classical electrodynamics in describing the behavior of systems of atomic size."

这就是他来的地方“,这些问题讨论的结果,似乎变成了一种普通的知识,经典电动力学,不能描述原子尺度的系统行为“

麻省理工公开课 - 固态化学导论课程节选

This theory holds that in its early history, the observable Universe underwent a period of exponential expansion, doubling in size many dozens of times, growing our observiball a tiny fraction of the size of an atomic nucleus to that of, say, a beach ball.

BBC: The observable Universe and beyond

Gamma-ray emitters bounce atomic particles off rock formations to see the size, density and flow of oil reservoirs.

FORBES: Magazine Article

In fact, it has not even declared the size or whereabouts of its stockpile of atomic weapons.

CENTERFORSECURITYPOLICY: Bad deal: all carrots, no sticks