单词
ammonium
读音
əˈmoʊniəm
美式
英式
词根
无
释义
n. [无化] 铵；氨盐基
例句
Dimethylpyrazine reacted with phenylacetic acid, silver nitrate and ammonium persulfate.
二甲基吡嗪与苯乙酸，硝酸银和过硫酸铵反应。
The objective is to establish a quantitative method for determining the content of saponin G2 and ammonium glycyrrhizinate in Glycyrrhiza uralensis.
目的是建立测定甘草药材中甘草皂苷 G2 和甘草酸铵含量的方法。
Ammonium nitrate and powdered aluminum.
硝酸铵加铝粉。
Dimethylpyrazine reacted with phenylacetic acid, silver nitrate and ammonium persulfate.
二甲基吡嗪与苯乙酸，硝酸银和过硫酸铵反应。
The objective is to establish a quantitative method for determining the content of saponin G2 and ammonium glycyrrhizinate in Glycyrrhiza uralensis.
目的是建立测定甘草药材中甘草皂苷 G2 和甘草酸铵含量的方法。
Ammonium nitrate and powdered aluminum.
硝酸铵加铝粉。
强化记忆
无
看视频学发音
When you apply nitrogen fertilizers,it is mostly in ammonium form.Ammonium form binds the soil, doesn't move.
Doesn't create any harmful nitrogen byproducts.There's no problem with ammonium nitrogen.But there is a little bacteria, lives in the soil,
it is mostly in ammonium form.Ammonium form binds the soil, doesn't move.Doesn't create any harmful nitrogen byproducts.
could now be collected in just 5 minutes.Another wartime technology, the chemical explosive ammonium nitrate,also found new life on the farm.
But there is a little bacteria, lives in the soil,that started eating away this fertilizer, nitrogen ammonium,and spitting it out into nitrate.
所属分类
出国
所在词典
