biochemical E oxygen demand生化学的需氧量
nitrogenous biochemical oxygen demand含氮生化需氧量
biochemical oxygen demand load[环境] 生化需氧量负荷
ultimate biochemical oxygen demand最终生化需氧量
biochemical oxygen demand test[微] 生化需氧量试验
Biochemical Oxygen Demand BOD需氧量
Upper Biochemical oxygen demand极限生化需氧量
immediate biochemical oxygen demand瞬时生化需氧量
standard biochemical oxygen demand标准生物氧化需氧量
The main pollutant of Fuyang River in Handan is in turn ammonia nitrogen， biochemical oxygen demand， chemical oxygen demand， volatile phenolics， permanganate index and so on. The ratio of pollution loads adds up to 97.86%.
邯郸市滏阳河主要 污染物排序依次为氨氮、生化需氧量、化学需氧量、挥发酚、高锰酸盐指数等，其等标 污染负荷比合计为97.86%。
参考来源 - 邯郸市滏阳河水质污染监测与评价—《湖北农业科学》—2008年第5期—龙源期刊网N（名词） a measure of the organic pollution of water: the amount of oxygen, in mg per litre of water, absorbed by a sample kept at 20°C for five days 生化需氧量 ( abbr: BOD)