Total nitrogen removal

• 总氮去除

Total nitrogen removal的用法和样例：

例句

1. The rapid increase of water temperature in spring induced a decrease of the ammonia removal efficiency.
   春季温度的快速升高导致了氨氮去除率的降低。
2. Aside, the heightener of ammonia-nitrogen removal follows ammonia-nitrogen original concentration.
   另外，氨氮去除率随着初始氨氮浓度的增大有明显的提高。