bco
abbr. 电池电路断路器（Battery Cutoff）；二-八进制（Binary Coded Octal）
例句
The anaerobic biofilter (AF) and aerobic biological contact oxidation (BCO) process have been used for treating synthetic detergent (LAS) wastewater.
采用厌氧生物滤池(AF)—好氧生物接触氧化(BCO)联合工艺对合成洗涤剂(LAS)废水进行处理试验。
