atom中文什么意思

• n.
  1.原子。
  2.微粒；微量。
  短语和例子
  +更多解释...chemical atoms 原子。 physical atoms 分子。 have [there is] not an atom of 一点也没有。 break to atoms 粉碎 (The vase was broken to atoms. 花瓶敲得粉碎)。

• the atom:    原子能
• atom-atom potential:    原子间电热; 原子间电势
• acceptor atom:    受体原子; 受汁子; 受主原子; 原 ...

例句与用法

1. There is a stable ground state of the atom .
   原子有一个稳定的基态。
2. An atom contains a tiny heavy nucleus .
   一个原子含有一个微小而重的核。
3. The electron is not very tied to the atom .
   电子受原子的约束不那么紧。
4. Waves emanate from the same atom source .
   波是由同一原子辐射的。
5. He didn't know that the atom bomb would work .
   他不知道原子弹能解决问题。

英文释义

名词

1. (nontechnical usage) a tiny piece of anything
   同义词：molecule, particle, corpuscle, mote, speck
2. (physics and chemistry) the smallest component of an element having the chemical properties of the element

百科释义

The atom is a basic unit of matter that consists of a dense central nucleus surrounded by a cloud of negatively charged electrons. The atomic nucleus contains a mix of positively charged protons and electrically neutral neutrons (except in the case of hydrogen-1, which is the only stable nuclide with no neutrons).