您要查找的是不是：
- Experimental on nitrite accumulation in biological fluidized bed. 生物流化床内亚硝酸积累试验。
- The experiment results showed that at the beginning of operation ,nitrite accumulation occurred due to adaptation to environment and growth lag of nitrobacteria . 试验结果表明:在系统运行初期,由于硝酸菌对环境的适应性和生长的滞后性,暂时出现亚硝酸积累,但伴随硝酸菌适应与繁殖,亚硝酸被完全氧化。
- The most probable number (MPN) measurement showed that the overwhelming quantity of nitrosobacteria immobilized on biofilm was the main reason for stable and high nitrite accumulation in the reactor. 最大可能计数法（MPN）测定发现，亚硝化菌在数量上的绝对优势是反应器能始终保持高效稳定的亚硝氮积累的主要原因。
- Keywords immobilized nitrifier;reacting velocity;DO;nitrite accumulation; 包埋固定化硝化菌;反应速率;DO;亚硝酸盐积累;
- Experimental Study of Nitrite Accumulation in Pre-Denitrification Biological Nitrogen Removal Process 前置反硝化生物脱氮工艺实现亚硝酸氮积累的试验研究
- total nitrite accumulated amount 累积总量
- Effect of combined Application of potassium and Urea with DCD or Different Organic Materials on Nitrate and Nitrite Accumulation in Spinach 钾、尿素与有机物料或双氰胺配施对菠菜体内硝酸盐、亚硝酸盐含量影响的研究
- Keywords A/DAT-IAT;biological nitrogen removal;short-cut nitrification &denitrification;nitrite accumulation and low DO; 生物脱氮;短程硝化反硝化;亚硝酸盐积累;低DO;
- Keywords embedded immobilized nitrobacteria;biological contact oxidation;temperature;nitrification rate;nitrite accumulation rate; 包埋固定化硝化菌;生物接触氧化;温度;硝化速率;亚硝酸盐积累率;
- An accumulation of data to be processed. 要处理的数据的一种聚集。
- An accumulation of work is waiting to be done. 一堆积下的工作等著要做。
- nitrite accumulation 亚硝酸盐积累
- nitrite accumulation efficiency 亚硝酸盐氮积累率
- nitrite accumulation rate 亚硝氮积累率
- Alkyl halides are reacted with sodium nitrite. 卤化烷与亚硝酸钠反应。
- An accumulation, especially of unfinished work or unfilled orders. 积压堆积物，尤指没完成的工作或未兑现的定单
- Nitrite is used as a food additive. 亚硝酸盐被用作一种食物的附加剂。
- The steady accumulation of small debts was a ball and chain to his progress. 不断累积的小债务妨碍了他的发展不断累积的小债务妨碍了他的发展。
- Preventing abnormal or excessive accumulation of fat in the liver. 抗脂肪的防止肝脏内脂肪异常或过度积聚的
- Nitrate was aerobically reduced to nitrite. 硝酸盐去氧后转化为亚硝酸盐。
