ACN
abbr. Automatic Celestial Navigation 自动天体导航;
[例句]A new process for separating propylene and propane in ethylene production using extractive distillation with aqueous ACN was put forward.
对乙烯生产工艺中丙烷和丙烯的分离进行了研究,提出以含水乙腈为萃取剂的萃取精馏新工艺。
AC代表交流电,N代表零线
ACN
abbr. Automatic Celestial Navigation 自动天体导航;
[例句]A new process for separating propylene and propane in ethylene production using extractive distillation with aqueous ACN was put forward.
对乙烯生产工艺中丙烷和丙烯的分离进行了研究,提出以含水乙腈为萃取剂的萃取精馏新工艺。
AC代表交流电,N代表零线