hermetic closure

英 美
  • 密封
  • closure n.关闭;关口;讨论终结;终结
  • hermetic adj.密封的;与外界隔绝的;深奥的;炼金术的
    1. A hermetic seal is used on this glass bottle.
      这个玻璃瓶用的是一种密封盖。
    2. Leads are connected to the outside ends of the reeds and the entire assembly is sealed in a hermetic glass tube.
      导线被连接至簧片的外侧一端,并且整个成套件是被密封在一个密闭的玻璃管内。
    3. Leads are connected to the outside ends of the reeds and the entire assembly is sealed in a hermetic glass tube.
      导线被连接至簧片的外侧一端,并且整个成套件是被密封在一个密闭的玻璃管内。