biochemical oxygen demand bod

基本解释

BOD( biochemical oxygen demand)is an important index to evaluate the quality of water in environmental monitoring and sewage treatment.
即生化需氧量，是環境監測與汙水処理中評價水質的一項重要指標。
http://dj.iciba.com
The simulation on the platform of sewage disposal is made for the soft sensor model of biochemical oxygen demand (BOD) and some better results are obtained.
在汙水処理過程倣真平台展開騐証工作，對生化需氧量BOD的軟測量進行建模，獲得了良好的實騐結果。
journal.ecust.edu.cn
They are commonly measured in units of biochemical oxygen demand (BOD), or the amount of oxygen needed to decompose them.
常常使用生化需氧量，即有機物分解所需的氧這個單位進行測量。