铜铀云母

铜铀云母（铜和铀的磷酸盐结晶体）的放射性是铀放射性的两倍。

Chalcolite ( crystallized phosphate of copper and uranium ) is about twice as radioactive as uranium .

通过分析和计算锕系核裂变截面和全套中子反应截面获取了一组锕系核的裂变位垒参数.沥清铀矿和铜铀云母比纯铀的放射性强得多。

The fission barrier parameters for actinide nuclei were obtained by analysis and calculations of fission cross-sections and complete neutron reaction cross sections .

沥清铀矿和铜铀云母比纯铀的放射性强得多。三种压水堆核电厂的放射性环境影响比较

Pitchblende and chalcolite are much more radioactive than uranium itself . COMPARISION OF ENVIRONMENTAL RADIOLOGICAL IMPACTS FOR THREE TYPES OF PWR NUCLEAR POWER PLANT

铜铀云母一种绿色的放射性矿物，为铀和铜的氢化结晶云母这块岩中余下的黑色矿物部分就是云母。

A green radioactive mineral that is a hydrous crystalline phosphate of uranium and copper . They are mica which makes up the rest of the total rock .