chemical humoral regulation

例句：

1. 1.The chemical composition of the substance is crucial for its function.
   该物质的化学成分对其功能至关重要。
2. 2.Hormones play a vital role in chemical humoral regulation.
   激素在化学和荷尔蒙调节中起着关键作用。
3. 3.The study of chemical humoral regulation has led to significant advancements in medicine.
   化学和荷尔蒙调节的研究已经使医学取得了重大进步。