State;
Key;
Laboratory;
of;
Freshwater;
Ecology;
and;
Biotechnology,;
Institute;
of;
Hydrobiology,;
Chinese;
Academy;
of;
Sciences,;
Wuhan;
430072,;
China;
Graduate;
University;
of;
Chinese;
Academy;
of;
Sciences,;
Beijing;
100039,;
China;
School;
of;
Resource;
&;
Environmental;
Engineering,;
Wuhan;
University;
of;
Technology,;
Wuhan;
430070,;
China;
微生物群落结构; 陶瓷过滤介质; 人工湿地; 单不饱和脂肪酸; 磷脂脂肪酸; 脂肪酸组成; 主成分分析; 原核生物;