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词汇 thorium dioxide
类别 英汉双解翻译词典
释义 thorium dioxiden.(名词)
  1. A heavy white powder, ThO2, obtained from monazite and used mainly in ceramics, glass, and gas mantles and as a catalyst. Also called thoria 二氧化钍:一种从独居石中提取的白色粉末ThO2,主要用于陶瓷、玻璃和灯罩及用作催化剂 也作 thoria
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