单词biochemical oxygen demand
un.: 生化需氧量；生化耗氧量；生物化学需氧量
生物化学需氧量
生化耗氧量
生化需氧量
The two methods used for measuring standard samples and all sewage biochemical oxygen demand.
用上述两种方法测定标准样品、各种污水的生化需氧量进行差异性比较。
Biochemical oxygen demand----The measure of the oxygen demand placed on a stream by any particular volume of effluent.
生化耗氧量——在由特定容量排放的小河中氧需求的测量。
Biochemical oxygen demand - BOD: A measure of the amount of pollution by organic substances in water.
生化物需氧量（简写为BOD）：一种衡量有机物在水中的污染量的标准。
The other curve shown in Fig 1. 5 corresponds to the biochemical oxygen demand (BOD).
图1-5的另一曲线相当于生化需氧量（BOD）曲线。
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。
Measurement of the Biochemical Oxygen Demand of the Organic Pollutant in the Aquatic Environment
水环境中有机污染物生化需氧量的测定
Rapid determination for biochemical oxygen demand in wastewater by the method of near-infrared spectrum
近红外光谱法快速测定废水生化需氧量
Determination of dissolved oxygen in biochemical oxygen demand with DO tester
用溶氧仪代替碘量法测定生化需氧量中的溶解氧
Development of a new biosensor for biochemical oxygen demand
一种新型生化需氧量传感器的研制
The Progress of Microbial Biosensors for Biochemical Oxygen Demand
生化需氧量微生物传感器的研究进展