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atom中文什么意思

[ 'ætəm ] 發音:

用"atom"造句

n.
1.原子。
2.微粒；微量。
短語和例子

the atom: 原子能
atom-atom potential: 原子間電熱; 原子間電勢
acceptor atom: 受體原子; 受汁子; 受主原子; 原子接受體
activated atom: 活化原子; 激活原子
activator atom: 激活原子

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例句與用法

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There is a stable ground state of the atom .
原子有一個穩定的基態。
An atom contains a tiny heavy nucleus .
一個原子含有一個微小而重的核。
The electron is not very tied to the atom .
電子受原子的約束不那么緊。
Waves emanate from the same atom source .
波是由同一原子輻射的。
He didn't know that the atom bomb would work .
他不知道原子彈能解決問題。

英文釋義

名詞

(nontechnical usage) a tiny piece of anything
同義詞：molecule, particle, corpuscle, mote, speck
(physics and chemistry) the smallest component of an element having the chemical properties of the element

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).

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