无机砷在单剂量100毫克可以通过减弱能量代谢的进程使人致死。

Inorganic arsenic in a single dose of about 100 milligrams can kill by shutting down energy metabolism.

youdao

这就是单离子键的能量。

So this is the energy of a single ionic bond.

youdao

你能够在单群理论或这多群理论里，单群理论假设，中子能量和所有的东西，要达到一个能量，我们必须要做出些调整。

And you can do it in one-group theory or multi-group theory. One-group theory assumes that the neutron energy and everything is going on at one energy and we have to make some adjustments.

youdao

So, in talking about covalent bonds, we should be able to still apply a more general definition of a chemical bond, which should tell us that the h 2 molecule is going to be lower in energy than if we looked at 2 separate hydrogen atom molecules.

那么，既然提到了共价键，我们应该还可以,给化学键下一个更普遍的定义,那就是告诉我们氢分子能量应该更低,与两个分开的氢的单原子分子相比。

麻省理工公开课 - 化学原理课程节选

So this is the energy of a single ionic bond.

这就是单离子键的能量。

麻省理工公开课 - 固态化学导论课程节选