• 基礎(chǔ)釋義
• 例句

• A HPLC method with electrochemical detector for determination of 2, 6 - dimethylaniline in ropivacaine mesylate was established. 建立了測定甲磺酸羅哌卡因中2, 6- 二甲基苯胺的高效液相色譜-電化學(xué)檢測法.
• The production methods of N, N - dimethylaniline including liquid - phase and gas - phase method are introduced. 介紹了N, N- 二甲基苯胺的兩種生產(chǎn)方法 —— 液相法和氣相法,綜述了N, N-二甲基苯胺國內(nèi)外生產(chǎn)工藝進(jìn)展.
• Synthesis of BGM salt from N. N - dimethylaniline by nitrosotion, reduction, diazotization is detailed. N. N - 二甲基苯胺經(jīng)亞硝化 、 還原 、 重氮等合成BGM鹽.