two-unit system

英 美
  • 双组系统
  • system n.系统;体系;身体;制度
  • two num.二;两个
  • unit n.单元;单位;部件;组件
    1. The report Friday quotes sources as saying gas had been fed into the second system this week and that the results of the proce already had been obtained.
      报导星期五援引消息人士的话说,工程人员这个星期已经向第二组系统中注入了气体,并已从相关程序中获得了结果。