食材铺反向词典

cathode rays

C 开头单词

同根派生

     

英汉例句

  • To realize the high efficiency of dernisting, thenew type cathode wires and anode tubes with superperformance were developed for increasing the current density and field intensity.
    实现除雾高效化，关键在于研制高性能的新型阴极线和阳极管，提高电流密度和电场强度。
  • Cathode rays are attracted by a positive charge.
    阴极射线被阳电荷所吸引。
  • A cathode ray tube is shaped like a large bell.
    阴极射线管的形状象个大铃铛。