| 释义 |
hydrogen ion ˈhaidrədʒənˈaɪən 短语¹¹⁴⁴⁶⁷⁺⁴
基本英英例句
无化氢离子
Noun:
a positively charged atom of hydrogen; that is to say, a normal hydrogen atomic nucleusAcids dissociate to give hydrogen ions.酸分解时会释放出氢离子。
On hydrolysis, two hydrogen ions are released from chromic oxide.铬酐水解可释放出两个活跃程度不同的氢离子。 |