“銨”造句
2024年03月01日 00:54:37
亞胺基雜環(huán)丙烷季
銨鹽的陽(yáng)離子,一定是按協(xié)同反應(yīng)的方式開(kāi)環(huán)的.
The aziridinium ions must all be opened by a concerted process.
陽(yáng)離子表面活性劑通常為季
銨鹽類.
Cationics are usually quaternary ammomium salts.
反 離子通常是鈉, 鉀和
銨.
The usual counter - ions are sodium, potassium and ammonium.