platinum compounds

例句：

1. 1. These platinumcompounds are used in the production of jewelry.
   这些铂化合物用于珠宝的制造。
2. 2. The platinum compounds have been shown to beeffective in treating cancer.
   铂化合物已被证明在治疗癌症方面是有效的。
3. 3. Platinumcompounds are often used as catalysts in chemical reactions.
   铂化合物通常用作化学反应的催化剂。