cyclobutadiene

n.  环丁二烯

机械



双语例句

  1. Discussion on Unstability of Cyclobutadiene with the theory of HMO
    用HMO理论讨论环丁二烯分子的不稳定性
  2. The data calculated by the use of resonance energy and tension energy show that the unstability of cyclobutadiene and cyclooctatetraene are not contradictory with resonance theory.
    用共振能和张力能的计算数据,说明了环丁二烯和环辛四烯的不稳定性与共振论并不矛盾。