quartz

[kwɔːts] [kwɔːrts]
  • 复数:quartzs;
  • 例句
    同义词
    • quartz的同义词之:
      marble
    英语四级真题
    • For example, we have quartz crystal clocks and watches accurate to within one minute a year.
      2017年12月四级真题(第二套)听力 Section C
    柯林斯高阶英汉双解学习词典释义
    • N-UNCOUNT
      石英
      Quartz is a mineral in the form of a hard, shiny crystal. It is used in making electronic equipment and very accurate watches and clocks.
      例句
      ...a quartz crystal. 石英晶体
    英汉词典释义
    英英词典释义
    • Noun
      1. colorless glass made of almost pure silica
      2. a hard glossy mineral consisting of silicon dioxide in crystal form; present in most rocks (especially sandstone and granite); yellow sand is quartz with iron oxide impurities
    行业词典
    • 冶金学: 石英;
      医学: 石英,水晶:二氧化硅(SiO2)的结晶体;
      地质学: 石英;
      机械: 石英弹簧管压力计;quartz-Bourdon tube pressure gauge 用石英制成弹性敏感元件的压力计。;
      物理学: 石英;