原子

• When atoms split, the process is called "fission" .
  原子分裂时，其过程被称为“裂变”。
• They knew virtually nothing about the atoms themselves .
  事实上他们对原子本身一无所知。
• An electron from one of the atom shells is ejected .
  电子从原子的某一壳层中被弹射出来。
• All the chlorine atoms have already found partners .
  所有的氯原子都已找到了配对的伙伴。
• The atoms are randomly located .
  原子杂乱地排列。
• The atoms of an insulator hold their electrons very tight .
  绝缘体的原子把电子抓得很牢。
• Today we are on familiar term with the atomic particles .
  今天，我们已经熟悉原子微粒了。
• The atoms are very beautifully located in a nice pattern .
  原子整齐地排列成有规则的花样。
• The valence atom of an alkali-metal atom has two states .
  碱金属原子的价原子具有两种能态。
• We will consider this zeeman effect for the hydrogen atom .
  我们将对氢原子考虑此塞曼效应。