1) mass concentration of ammonia nitrogen
氨氮质量浓度
1.
During the testing period,when the precipitation was less than normal,the water quantity increased significantly at the Songpu Bridge cross-section,the net average water quantity was 439 m3/s,and the classification of mass concentration of ammonia nitrogen remained at class Ⅳ,a two-class improvement.
试验结果表明,太浦河闸泵调度对黄浦江上游水源地水量水质改善明显,在试验期间降雨偏枯的情况下,黄浦江水源地松浦大桥断面水量明显增加,平均净泄流量439 m3/s,氨氮质量浓度可达Ⅳ类水标准,好转2个水质类别。
2) aminophenol content
氨基酸态氮质量浓度
1.
The study include the pH, the viscosity of yoghurt , the acidity, the aminophenol content and the effect to each other and the relation among them.
以两种典型的商业乳酸菌种的酸乳发酵过程为对象,研究pH值、黏度、滴定酸度和氨基酸态氮质量浓度等理化特性在发酵过程中的变化规律。
3) high nitrogen concentration wastewater
高质量浓度氨氮废水
4) ammonium nitrogen concentrations
氨氮浓度
1.
Formation of the ligninolytic enzymes by Phanerochaete chrysosporium under various ammonium nitrogen concentrations;
黄孢原毛平革菌在多种氨氮浓度下木质素降解酶的产生
5) TAN concentration
总氨氮浓度
6) high concentration ammonia-nitrogen
高浓度氨氮
1.
Treatment of wastewater containinghigh concentration ammonia-nitrogen by electrochemical oxidation process;
电化学氧化法处理高浓度氨氮废水的研究
补充资料：酸态
1.寒酸或迂腐的样子。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条