acetaldehyde ammonia
基本解釋
- [化學(xué)]乙醛氨乙醛合氨
英漢例句
- There are two manufacturing methods of pyridine bases: extraction from coal tar and catalytic synthesis from ammonia, formaldehyde and acetaldehyde.
吡啶堿的生產(chǎn)方法主要有兩種:一是從煤焦油中提取;二是從氨和甲醛、乙醛的合成過程中獲得。
雙語例句
專業(yè)釋義
- 乙醛氨
- 乙醛合氨