;
位素;Before broaching the subject of this lecture, I should like to recall that the discoveries of radium and of polonium were made by Pierre Curie in collaboration with me.
在开始讨论这次
讲的话题之前，
还想回忆一下，镭和钋发现是皮埃尔·居
合作完成的。
]钋（一种放射性元素）Before broaching the subject of this lecture, I should like to recall that the discoveries of radium and of polonium were made by Pierre Curie in collaboration with me.
在开始讨论这次讲的话题之前，还想回忆一下，镭和钋发现是皮埃尔·居合作完成的。
We found that pitchblende contains at least two radioactive materials, one of which, accompanying bismuth, has been given the name polonium, while the other, paired with barium, has been called radium.
们发现沥青铀矿
中至少含有两种放射性质：铋伴生的命名为钋，钡伴生的命名为镭。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向
们指正。
