五天生化需氧量 meaning in English
five day bod
Examples
- Photo of biochemical oxygen demand bod5 in the river beas
图片双鱼河rb3的五天生化需氧量 - 5 - day biochemical oxygen demand bod 5
五天生化需氧量 - These three parameters are dissolved oxygen , 5 - day biochemical oxygen demand bod5 , and ammonia - nitrogen nh3 - n content
这三项参数分别是溶解氧五天生化需氧量和氨氮水平。 - The index monitors the level of dissolved oxygen , 5 - day biochemical oxygen demand and ammonia nitrogen content in our waterways
指数反映河水中的溶解氧含量、五天生化需氧量以及氨氮水平。