氢原子

• hydrogen atom

参考释义

氢原子 [qīng yuán zǐ]

• -
• 短语
  氢原子符号 H
  氢原子焊 atomic-hydrogen welding
  氢原子优势圈 metasphere
  氢原子振荡器 hydrogen atomic oscillator
  氢原子振动异构（现象） mesohydry
  氢原子钟 hydrogen atomic clock

例句

1. 水分子含有两个氢原子和一个氧原子。
   A molecule of water consists of two atoms of hydrogen and one atom of oxygen.
2. 两个氢原子和一个氧原子结合而成一个水分子。
   Two atoms of hydrogen combine with one atom of oxygen to form a molecule of water.
3. 一个氧原子同两个氢原子化合，可以形成一个水分子。
   Being combined with two hydrogen atoms, one oxygen atom may form a molecule of water.