ammonium ion
短語(yǔ)詞組
- quaternary ammonium cationic ion 季銨型陽(yáng)離子
- Ammonium kan ion concentration 銨根離子濃度
- ammonium m ion 銨離子
- Ammonium ion concentration 銨根離子濃度
- ammonium ion selective electrode 氨氣敏電極
- quaternary ammonium ion 季銨鹽
- measurement of ammonium ion 銨離子測(cè)定
- quarternary ammonium ion exchange 季銨型離子交換樹(shù)脂 返回 ammonium ion