MY字典>英语词典>vacuum tube翻译和用法

vacuum tube

英 [ˈvækjuːm tjuːb]

美 [ˈvækjuːm tuːb]

n.  真空管

化学

英英释义

noun

双语例句

  • They couldn't shrink the vacuum tube any more and keep the vacuum.
    他们再也无法缩小真空管,并使它保持真空。
  • The vacuum tube has natural tracing ability against sunlight and it can work when sunlight exists.
    真空管对太阳光具有自然跟踪的能力,只要有太阳光辅射,真空管就可工作;
  • The experimental results show: the instantaneous efficiency of vacuum tube collector is concave;
    实验结果表明:真空管集热器瞬时效率呈凹形;
  • Currently the most frequently used solar energy collection devices are mainly flat-plate collector and vacuum tube collector.
    目前使用最多的太阳能收集装置主要有平板型集热器,真空管集热器两种。
  • Battery used to maintain the grid potential in a vacuum tube.
    能够保持潜藏在真空管内的栅格的电池。
  • Battery for supplying a constant positive voltage to the plate of a vacuum tube.
    能够产生真空管金属板稳定负电压的电池。
  • Diangong solar vacuum tube heat collector.
    电工太阳能真空管集热器。
  • Abstract: new ideas, new structures and new technologies have been used for the design, manufacture and installment of wiggler in order to achieve the coincidence of the central level planes of magnets and beam vacuum tube.
    文摘:采用新思想、新结构、新工艺设计和加工超导扭摆磁铁,并在安装过程中确保磁体的准直,实现了磁体的磁中心水平面与束流真空管的中心水平面的重合。
  • A computer utilizing vacuum tube components.
    一种使用真空管器件的计算机。
  • On each visit, a special vacuum tube created blister wounds on their arms that were monitored for healing.
    在每一个疗程中,都会在他们的手臂上用电子管制造一些水泡,并观测这些水泡的愈合情况。