Thus, certain pitchblendes containing 75% of uranium oxide are about four times as radioactive as this oxide.
比如，含75％氧化铀的某种沥青铀矿物质的放射性是铀氧化物放射性的4倍。
This paper describes the solvent extraction of germanium from the leached solution of uranium - and germanium-containing lignite ash.
本文叙述了从含铀锗褐煤灰的浸出液中萃取锗的研究。
This method is suitable for treatment of low level uranium-containing waste water.
本方法适用于低水平含铀废水的处理。
This method is suitable for treatment of low level uranium-containing waste water.
本方法适用于低水平含铀废水的处理。
应用推荐