Two atoms of hydrogen combine with one atom of oxygen to form a molecule of water.

两个氢原子和一个氧原子结合组成一个水分子。

《牛津词典》

A molecule of water consists of two atoms of hydrogen and one atom of oxygen.

水分子由两个氢原子和一个氧原子构成。

《牛津词典》

An atom itself is a complete whole, with its electrons, protons and neutrons and other elements.

原子本身是个整体，含电子、质子、中子以及其他组成部分。

《柯林斯英汉双解大词典》

This should make sense, because if an atom has a very high electron affinity, that means it's really happy taking an electron from another atom, or taking a free electron -- that that's very favorable.

这应该是合理的，因为如果一个原子有很高的电子亲和能，这意味着,它非常乐意从另外一个原子那里夺取一个电子，或者得到一个自由电子--这是非常利于发生的。

麻省理工公开课 - 化学原理课程节选

We can also look at the energy equation now for a multi-electron atom.

我们也可以看到现在对于,一个多电子原子的能量方程。

麻省理工公开课 - 化学原理课程节选

So when we talk about the size of multi-electron orbitals, they're actually going to be smaller because they're being pulled in closer to the nucleus because of that stronger attraction because of the higher charge of the nucleus in a multi-electron atom compared to a hydrogen atom.

所以当我们讨论,多电子轨道的尺寸，它们实际上会变得更小,因为多电子原子的原子核,相比于氢原子,有更高的电荷量所以,有更强的吸引力,所以可以拉的更近。

麻省理工公开课 - 化学原理课程节选

He just spent the past six years building a replica of the Cyan game's signature, Age-traveling link books that includes a full Windows XP PC with a 1.6GHz Atom, a 2-hour battery, a 5-inch touchscreen and every playable game from the Myst series stored on a CF card.

ENGADGET: Myst linking book replica goes on sale with full PC inside, won't quite take us to other worlds (video)

Pushing this electron out to its lonely periphery - and make a Rydberg atom - requires energy.

BBC: World first for strange molecule

For now, though, this seems like a fine piece of hardware, and we're glad to see Vizio and AMD giving Intel Atom chips a little much-needed competition.

ENGADGET: Vizio Tablet PC hands-on (update: now with video) Hands-on