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electroscope

英 /ɪˈlektrəʊˌskəʊp/美 /ɪˈlektrəˌskoʊp/
  • n.
    [电] 验电器
SAT

双语例句

  1. Her electroscope was a metal case with two holes in its side.
    她的验电器是一个金属盒子，旁边有两个小孔。
  2. It was an electroscope which contained a small amount of radium.
    这是一个验电器，其中载有少量的镭。
  3. Figure 4-2 a present - day laboratory version of the electroscope.
    图4 - 2就是目前实验室里的验电器样式。

网络短语

  • goldleaf electroscope
    金箔验电器
  • foil electroscope
    金箔验电器
  • leaf electroscope
    箔验电器；金箔验电器
  • quartz fibre electroscope
    石英丝验电器
  • gold leaf electroscope
    金箔验电器

英英释义

  • n.measuring instrument that detects electric charge; two gold leaves diverge owing to repulsion of charges with like sign

词源

  • electroscope
    From electro- +‎ -scope.