| 释义 |
ammonium
英音 [ əˈməʊniəm ]
美音 [ əˈmoʊniəm ]
释义
n. [无化] 铵；氨盐基
例句
1·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。
2·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。
3·Ammonium nitrate and powdered aluminum.
硝酸铵加铝粉。
短语
1·ammonium chloride
[化]卤砂，氯化铵
2·ammonium nitrate
[化]硝酸铵，硝安
3·quaternary ammonium
[石油]季铵；[生物]四级铵
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