PGE elements

• 铂族元素

PGE elements的用法和样例：

例句

1. Similarity and difference between PGE and gold in geochemistry are discussed.
   此外，还讨论了铂族元素与金地球化学条件的异同。
2. Precise determination of the platinum-group elements and Os isotopic ratios in low-level rock samples.
   岩石样品中低含量铂族元素和锇同位素比值的高精度测量方法。