chemotaxonomy

例句：

1. 1.The study of chemistry and ecology is crucial for understanding the relationship between these two fields.
   研究化学和生态学对于理解这两个领域之间的关系至关重要。
2. 2. Chemotaxis is a fundamental process in the movement of microorganisms, which is essential for their survival and growth.
   趋化作用是微生物运动的基本过程，对于它们的存活和生长至关重要。
3. 3.In recent years, the application of chemotaxonomy has been widely expanded in various fields, such as environmental science and medicine.
   近年来，化学生态学的应用已经广泛扩展到环境科学和医学等领域。