This paper determined the sulfu risotopic composition of the Mianning REE deposit,Sichuan Province,China. 分析了四川冕宁大型稀土矿床硫同位素组成。
The second epiphany was that the extracted gas had a significantly different isotopic makeup from what is usually produced in nuclear reactors. 第二项大发现是,萃取出来的气体,同位素组成与一般核反应器中所产生的大不相同。