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，是环境监测与污水处理中评价水质的一项重要指标。
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.
在污水处理过程仿真平台展开验证工作，对生化需氧量BOD的软测量进行建模，获得了良好的实验结果。
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，即有机物分解所需的氧这个单位进行测量。