eutrophic plants是什么意思

用法例句

The purification effect and dynamics processes of Lolium multiflorum on floating bed removing ammonia nitrogen in eutrophic waste-water in livestock farm were studied.

采用浮床黑麦草(Lolium multiflorum)技术对畜禽养殖场富养化废水氨氮的净化效应及去除动态进行了研究。