ammonium 是什么意思

	n. 【化学】铵。

the ion NH4 derived from ammonia; behaves in many respects like an alkali metal ion
同义词：ammonium ion,

	1.	It is compatible with ammonium compounds . 它可与氨化合物混用。
	2.	But ammonium fertilization may have to be increased . 不过铵态肥料是应该增施的。
	3.	The usual counter-ions are sodium, potassium and ammonium . 反离子通常是钠，钾和铵。
	4.	Aluminum powder is placed in a saturated solution of ammonium perchlorate in water . 铝粉放在过氯酸铵的饱和溶液中。
	5.	Ammonium chloride vaporizes on heating, and sublimes back to a solid on cooling . 氯化铵受热蒸发，升华，冷却还原为固体。
	6.	Ammonium chloride under thermal dissociation forms ammonia and hydrogen chloride gases . 氯化铵在热力分解作用下形成氨和氯化氢气体。
	7.	Dust and fume escaping from the tank are washed with a small amount of aqueous ammonium carbonate . 从反应糟中逸出的粉尘和烟雾用少量碳酸氨水溶液洗涤。
	8.	Differential thermal analysis did not reveal the ammonium perchlorate phase change from rhombic to cubic . 差热分析没有测出过氯酸铵从正交晶向立方晶的相变。
	9.	The conversion of nitrite is slowed down as contrasted to the conversion of ammonium ions to nitrite . 与铵离子转变为亚硝酸相比，亚硝酸转变为硝酸是很缓慢的。
	10.	Carbamic acid is formed in reaction(1)and this picks up another molecule of ammonia to give ammonium carbamate . 氨基甲酸按反应（1）生成，它结合另一分子氨生成氨基甲酸铵。

ammonium是什么意思