They're not interacting at all so that's why the energy is the same as that for two individual atoms, that's what we're dealing with. As we get closer together, we start get lower and lower in energy.

它们之间没有任何相互作用，因此,体系的能量就等于两个分开的原子的能量，这就是我们要处理的，而随着我们的距离越来越近，我们的能量开始变得越来越低。

麻省理工公开课 - 化学原理课程节选

and holding the pen in the same hand in the close-up,

那么，在近距离拍摄的时候也应该是用右手拿笔，

制作电视节目 - SpeakingMax英语口语达人

What does it mean to meet another person in such a close proximity?

跟一个人如此近距离的接触,是什么样的感觉？

普林斯顿公开课 - 人性课程节选

So, your tongue is closer to your jaw than it is to your hip in the body; so too in both the motor cortex and the somatosensory cortex.

所以相对于屁股,你的下巴在身体上距离你的舌头更近,而在运动皮层与感觉皮层上的位置,也是这样对应着的

耶鲁公开课 - 心理学导论课程节选

close to Copenhagen in Denmark and there, around there.

距离丹麦的哥本哈根比较近，在附近。

来自瑞典 - SpeakingMax英语口语达人

And when we're talking about orbitals in the same state, what we find is that orbitals that have lower values of l can actually penetrate closer to the nucleus.

当我们谈论在相同态的轨道时,轨道事实上，我们发现的,是具有较低l值的,可以穿越到距离原子核更近的地方。

麻省理工公开课 - 化学原理课程节选

And that is not likely to be the case if it's the person who is nearby. Right?

这和我们说的,近距离产生爱情不是一回事儿？

耶鲁公开课 - 心理学导论课程节选

So what is actually going to matter is how closely that electron can penetrate to the nucleus, and what I mean by penetrate to the nucleus is is there probability density a decent amount that's very close to the nucleus.

所以实际上有关系的是,电子可以穿越至原子核有多近,我所指的穿越至原子核是,这里有一定数量的概率密度,可以距离原子核非常近。

麻省理工公开课 - 化学原理课程节选