elements of platine group的用法和样例：
例句
- 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。 - This paper discusses the geochemical behavior of platinum group elementsduring mgratic evoution and liquation of sulfide and the noble metal distribution patterns in rocksand ores.
结果表明，冷水箐矿床的铂族元素配分型式与玄武岩浆有关的铜镍硫化物矿床相似，而明显不同于与科马提岩浆有关的铜镍硫化物矿床。
