bridged-ring system

英 美
  • 桥环体系
  • bridged n.桥梁;纽带;桥牌;鼻梁;(音乐)琴马;齿桥vt.架桥;渡过;缩短...差距
  • ring n.戒指;环;圈;拳击场;马戏场;帮派n.铃声;钟声;电话;口气v.包围;环绕;形成圈v.打电话;回响;鸣响;按铃;听上去
  • system n.系统;体系;身体;制度
    1. The unsaturated link occurs in a cyclic system.
      在环体系中存在不饱和键。
    2. Then a hexacyclic-ring system formed as a result of molecular recombination, based on which further dehydrogenation occurred.
      然后经过重排又转变成了一个具有碳碳双键的六员环体系,并在此基础上进一步发生脱氢反应。