dephosphorization and denitrification的用法和樣例：
例句
- The key factor of dephosphorization &denitrification is to control the inverse sludge system.
該工藝中對污泥回流系統的控制是除磷脫氮最關(guān)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(guò)程中實(shí)現高效除磷脫氮。
