mercaptalation

例句：

1. 1. The metal was subjectedto a high temperature for its mercaptalation.
   该金属在高温下进行氧化。
2. 2. The oxidation of themetal is a complex process that involves multiplesteps.
   金属的氧化是一个复杂的过程，涉及多个步骤。
3. 3. The oxidation reactionbetween oxygen and iron produces rust, whichis a common problem in industrial processes.
   氧气与铁之间的氧化反应产生锈，这是工业过程中常见的问题。