thorite / ˈθɔr aɪt, ˈθoʊr- /

🎓大学词汇钍石雷石托拉石索尔特

thorite 的定义

n. 名词 noun
  1. a rare mineral, thorium silicate, ThSiO4, occurring in the form of yellow or black crystals.

更多thorite例句

  1. Determinations of the atomic weight of lead from thorite, a thorium mineral nearly free from uranium, gave 208.4.