六价铀矿物：钙铀云母、钡铀云母。
Hexavalent uranium minerals : autunite , uranocircite .
根据实验结果，给出了钙铀云母的能级跃迁图。
An energy level diagram of autunite is presented from the experimental results .
钙铀云母钙铀云母钙铀云母