atoms

英 [ˈætəmz]

美 [ˈætəmz]

n.  原子
atom的复数

柯林斯词典

• N-COUNT 原子
  Anatomis the smallest amount of a substance that can take part in a chemical reaction.
  1. A methane molecule is composed of one carbon atom attached to four hydrogens.
     甲烷分子由1个碳原子与4个氢原子构成。

双语例句

• This simple molecule consists of one oxygen atom and two hydrogen atoms.
  这个简单的水分子由一个氧原子和两个氢原子构成。
• Atoms can be subdivided into neutrons, protons and electrons.
  原子可以再分为中子、子和电子。
• The energy that atoms and molecules can possess according to quantum theory is quantized.
  根据量子理论，分子和原子具有的能量是量子化的。
• Water is made up of atoms of hydrogen and oxygen.
  水由氢和氧的原子构成。
• A molecule of ammonia is made up of one atom of nitrogen and three atoms of hydrogen.
  氨分子包含一个氮原子和三个氢原子。
• The process in which substances are converted to their constituent atoms is called "cracking".
  物质转变为其组成的原子的过程叫做“裂解”。
• A compound made up of a ring of four carbon atoms and one sulfur atom and one nitrogen atom.
  由一个含四个碳原子、一个硫原子和一个氮原子的环构成的化合物。
• Atoms of iron in the nail combine with atoms of oxygen from the air to form molecules of iron oxide, or rust.
  钉子里的铁原子与空气中的氧原子结合后形成氧化铁分子，也就是锈。
• A nuclear reactor is the apparatus in which atoms are split.
  核反应堆是分裂原子的装置。
• In graphite sheets, carbon atoms bond together in rings
  石墨层中的碳原子相互连接形成碳环。