| 释义 |
PGE elements
基本例句
铂族元素
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。
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。 |