Ammonia- N的用法和樣例：
例句
- The key pollution indicators are ammonia nitrogen and BOD.
主要污染指標是氨氮和生化需氧量。 - The performances of different powdered zeolites for removing low-concentration ammonia nitrogen from water were compared through batch experiments.
通過(guò)靜態(tài)試驗比較了不同產(chǎn)地粉末狀沸石去除水中低濃度氨氮的性能。
