中英词典查询

tourmaline ['tʊrməlɪn]

n. 电气石;

例句:

  • This property, which is known as dichroism, is particularly strong in tourmaline.
    此种特性称为二向色性, 尤其是在电气石中表现得特别强烈.
  • High - performance tourmaline plate, releasing a large of negative ions . c.
    高性能电气石发热板, 释放大量负离子.
  • Discusses the of natural tourmaline material & technology used in air filtration field.
    讨论天然电气石负离子材料 与 技术在空气过滤领域的应用前景.