面间距最大的一对原子面也具有最大的面原子密度。

The layer with the largest spacing to one of its neighbours also possesses the maximum surface atomic density.

youdao

末日时钟并不是真正的计时钟表，而是一面虚构的钟面，由芝加哥大学的《原子科学家公报》杂志于1947年设立，以标示出世界受核武威胁的程度。

The Doomsday Clock isn't a clock and it doesn't keep time. It's a metaphor introduced by The Bulletin of the Atomic Scientists to gauge public safety.

youdao

另一方面，如果信息用原子记号表示则使用属性。

On the other hand: If the information is expressed as an atomic token, use attributes.

youdao

They took a crystal, this is a single crystal of nickel that has regular planes of atoms, and those planes are spaced on the order of an angstrom or less apart, and they irradiated this with x-rays.

他们取了个晶体,一个具有规则原子平面的，镍晶体,这些面间距差不多也是一埃或者更少，它们放射出X射线。

麻省理工公开课 - 固态化学导论课程节选