dephosphorization and denitrification的用法和樣例：
例句
- The key factor of dephosphorization &denitrification is to control the inverse sludge system.
該工藝中對污泥迴流系統的控制是除磷脫氮最關鍵的因素。 - The results also showed that the five-tank integrated active sludge process could realize dephosphorization and denitrification at high efficiency.
研究還表明五箱一體化活性污泥工藝能在交替運行過程中實現高效除磷脫氮。
