常见例句双语例句In the text, the forming process and the microbial ecology of the activated sludge floe in SBR (sequencing batch reactor) were observed and studied.采用序列间歇式反应器（SBR），对啤酒废水活性污泥凝絮体的形成过程及其微生态演替进行研究。 返回 Floe process