nitrogen cycle bacteria

基本解釋

Any of various soil bacteria that take part in the nitrogen cycle, oxidizing ammonium compounds into nitrites or nitrites into nitrates.
硝化細菌的作用將氨的化合物氧化成硝酸鹽的過程。
The results showed that the compound microorganism preparation could affect the number of the nitrogen-cycle bacteria in the pond water and had influence on nitrogen-cycle.
研究結果表明，復合微生態(tài)制劑通過直接影響水體中氮循環(huán)細菌的數(shù)量而促進水體的氮循環(huán)。
Analysis shows that more nitrogen is oxidized by ammonia oxidizing bacteria(AOB) than by nitrite oxidizing bacteria(NOB) with more growth of the AOB than the NOB in each cycle when using this method.
結果表明：利用曝氣時間實時控制，在每個周期內氨氧化菌（AOB）降解氨氮質量大于亞硝酸鹽氧化菌（NOB）降解亞硝態(tài)氮質量；AOB的凈增數(shù)量大于NOB凈增數(shù)目。