| 多级AO工艺处理酿造废水效能及微生物群落分析 | 
| 杨开明,母宣贻,赵梓君,陈亚平,冯强,王松 | 
| Efficacy and microbial community analysis of multi-stage AO process for brewing wastewater treatment | 
| Kaiming YANG,Xuanyi MU,Zijun ZHAO,Yaping CHEN,Qiang FENG,Song WANG | 
| 图5 基于OTU丰度的PLS-DA分析 | 
| Fig.5 PLS-DA based on OTU abundance | 
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