At that distance, a sunlike star is visible through binoculars.

在此距离之内，一个像太阳这样的恒星可以通过大型望远镜观测到。

youdao

At that distance, this canvas would be about 15 light-years across.

在这个距离内，这幅画布大概有15光年宽了。

youdao

At that distance, this image would be about 300 light-years across.

在那个距离，这张图约宽300光年。

youdao

So, when we think about a bond length, this is going to be the length of our bond here, that makes sense because it's going to want to be at that distance that minimizes the energy.

因此，当我们考虑一个键的长度的时候，这就应该是我们的键长，这是合理的,因为体系会在核间距达到这一距离时,能量到达最小值。

麻省理工公开课 - 化学原理课程节选

So if we take this term, which is a volume term, and multiply it by probability over volume, what we're going to end up with is an actual probability of finding our electron at that distance, r, from the nucleus.

如果我们取这项，也就是体积项然后，乘以概率除以体积，我们能得到的就是真正在距离,原子核ｒ处找到电子的概率。

麻省理工公开课 - 化学原理课程节选

And again, we can define what that most probable radius is, that distance at which we're most likely to find an electron.

同样的，我们可以定义最可能距离，在这里找到电子的概率最大。

麻省理工公开课 - 化学原理课程节选

Even at that distance, fields of mud and debris can be seen stretching for miles.

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Although solar panels will work on spacecraft at that distance, the desire for sufficient energy to drive many instruments means any mission would really need to go with radioisotope thermal generators (RTGs) - solid state electrical generators powered by the heat of radioactive decay.

BBC: NEWS | Science/Nature | Europe tells US: 'Come to Europa'

The old tide line was at least that distance from the present tide line.

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