Electron
[ɪ'lektrɒn] or [ɪ'lɛktrɑn]
解釋/意思:
(n.) Amber; also, the alloy of gold and silver, called electrum.
整理:梅尔巴
解釋/意思:
See page 1208.
錄入:保拉
例句/造句/用法:
- Each atom is negatively or positively charged according to the addition or subtraction of electrons. 李貝. 西洋科學史.
- Wherever, as in the vacuum tube, these electrons appear, the presence of positively charged particles can also be demonstrated. 李貝. 西洋科學史.
- The surrounding electrons render the atom electrically neutral. 李貝. 西洋科學史.
編輯:尼特