在一个原子的核内,中子和质子聚合在一起。
Neutrons and protons are bound together in the nucleus of an atom.
每一个都有一个原子的大小。
那些希望在原子的转化中获得能量的人都是胡说八道。
Anyone who expects a source of power in the transformation of these atoms is talking moonshine.
So now, the enzyme is locked up with being built, and the penicillin has effectively killed the bacteria.
所以这是我第一次感受到,我想在单个原子的层面上思考这些分子,所以这时我的专业转到了化学方向。
We talked about this reaction here where we had chloride ion in the gas phase plus sodium ion in the gas phase.
我们在讨论这一个反应,我们有气相的氯原子,与气相的钠原子接触。
z So, this is what we find the actual z effective is for an electron in the helium atom.
所以这就是我们得到了实际有效的,对于一个氦原子的电子。
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