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

• 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。
• This behavior is sharply different from the behavior of electrons and atoms.
  这种行为截然不同于电子和原子的行为。
• Now with this particular piece of instrumentation, you can actually spot individual carbon atoms.
  现在利用这件特定的仪器，就可以真正观察到单个碳原子了。
• 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。
• 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”。
• Acids produce positively charged hydrogen atoms when dissolved in water.
  酸在水中溶解时可生成带正电荷的氢原子。
• These particles do not contain protons or neutrons found in atoms.
  这些粒子不含原子中的质子和中子。
• The simplest covalently bonded molecule is formed from two hydrogen atoms.
  最简单的共价键分子由两个氢原子组成。
• Atoms are made up of electrons and protons.
  原子由电子和质子构成。
• All bodies consist of molecules and molecules consist of atoms.
  一切物质都由分子组成，而分子由原子组成。