This characteristic of uranium ore went undetected for a long time,resulting in the deaths, due to cancer, of hundreds of uranium miners. 鈾礦石的特性在很長(cháng)一段時(shí)間內未被發(fā)現，從而導致了成百上千的鈾礦礦工死于癌癥。
The influencing factors of the uncertainty of measurement result for uranium in uranium ore by volumetric analysis method were discussed. 分析了容量法測定鈾礦石中鈾含量測量不確定度的影響因素。
They worked in diamond and uranium mines. 他們在鉆石和鈾礦場(chǎng)工作過(guò)。
