biologic degradation treatment

• 生物降解

biologic degradation treatment的用法和样例：

例句

1. In stock yards ammonia is formed by biological degradation.
   在畜牧场，氨是由生物降解形成的。
2. Microbial degradation critically affects the fate and behavior of pesticides in soil.
   生物降解主要影响土壤中农药的行为和命运。