Yx,s (yield of active biomass on the substrate) reached 0.4 kg VSS per kilogram of COD for cell protein concentrations of 30%50%. Yp,s (yield of SCP on the substrate) was 0.20.4 kg SCP per kilogram of COD and slowly increasing.是什么意思_Yx,s (yield of active biomass on the substrate) reached 0.4 kg VSS per kilogram of COD for cell protein concentrations of 30%50%. Yp,s (yield of SCP on the substrate) was 0.20.4 kg SCP per kilogram of COD and slowly increasing.在线翻译_英语_读音_用法_例句