“甲基的”造句
2024年06月12日 17:01:50
著重對(duì)
甲基的陽極氧化過程中運(yùn)用的新技術(shù)及發(fā)展趨勢作了評(píng)述.
Recent and new techniques used in anodic oxidation methyl of benzene rings are also extensively discussed.
改進(jìn)了納洛酮的合成工藝,尤其探討了去氧
甲基的方法.
The synthesis of naloxone was improved and the method for O - demethylation was investigated.