子核

英文翻譯

相關詞條：

例句：

1. 原子的中央是原子核，電子繞著它旋轉。
   The atomic center is the nucleus, and the electronics winds revolve it.
2. 人們花費很長時間才學會怎樣把電子同原子核分開。
   It took a long time for men to learn how to separate the electrons from their nucleus.
3. 正像行星圍繞太陽轉一樣，行星般的電子被認為是圍著原子核轉的。
   Just as the planets revolve about the sun, planetary electrons are thought of as revolving about the nucleus.