Methods an epidemiological study was carried out in three uranium mines and two geological prospecting teams for uranium mines 方法对3个铀矿和两个铀矿地质勘探队进行流行病学调查研究。
Aim to expound the distribution and basical geology feature of main sand - stone type uranium deposit in the world 摘要目的阐明世界主要国家砂岩型铀矿的分布、基本地质特征及产铀盆地模式。
Characteristics of uranium mineralization and depositional system of host sediments , bayantala basin , inner mongolia autonomous region 内蒙古巴彦塔拉盆地砂岩型铀矿地质特征与主沉积物体系归属
Analysis on ore - formation conditions and character of in - situ leachable sandstone - type u - ranium deposit in lenghu region of caidam basin 柴达木盆地冷湖地区可地浸砂岩型铀矿化特征及成矿条件分析
A study of the formation process and ore - prospecting indicators of the sandstone type uranium deposits in the light of uranium series isotopes 从铀系列同位素角度探讨砂岩型铀矿的形成过程及找矿标志
This paper have briefly expouded the general deploy for the uranium geology research and exploration in the " 11th five - year plan " period 文章最后还简要阐述了“十一五”铀矿地质勘查部署的总体思路。
The average length of employment and age of the occurrence of the silicosis in those exposed only to uranium dust showed and younger 只有铀矿粉尘接尘史的矽肺病例平均发病工龄短，平均发病年龄较轻。
Better yet , uranium comes from stable countries such as canada and australia , so interruptions to supplies are unlikely 另外，铀矿来自于像加拿大和澳大利亚那样的国家，供给稳定，不大可能出现原料短缺。
