ammonium

FREQ #33774

n. 铵 [化] 铵

发音

US /əˈmoʊni.əm/
其它

词形变化

ammoniums 复数 ammoniums

释义与例句

n.
  1. 1.

    The univalent NH₄⁺ cation, derived by the protonation of ammonia

    铵

    不可数 化学
  2. 2.

    Any similar cation formed by replacing one or more hydrogen atoms with alkyl or aryl radicals

    不可数 化学

词汇关系

名词

上位词 1

ammonia

相关短语

ammonium imine ammonium ylide ammonium phosphatide ammonium hydroxide [化] 氢氧化铵; 氨水 ammonium carbonate [化] 碳酸铵 [医] 碳酸铵 ammonium chloride [化] 氯化铵 [医] 氯化铵 ammonium laureth sulfate ammonium imines ammonium nitrate [化] 硝酸铵 [医] 硝酸铵 ammonium sulfate [化] 硫酸铵 [医] 硫酸铵 ammonium sulphate ammonium acetate [化] 醋酸铵 [医] 醋酸铵, 乙酸铵 ammonium bicarbonate [化] 碳酸氢铵 [医] 碳酸氢铵, 重碳酸铵 ammonium carbamate [化] 氨基甲酸铵 [医] 氨甲酸铵 ammonium phosphatides

词源

Etymology tree New Latin ammōniumbor. English ammonium From New Latin ammōnium. Equivalent to ammonia + -ium.

来源：wiktionary