伊乐藻属的任何一种水生植物。

A weedy aquatic plant of genus elodea.

youdao

伊乐藻对水体的净化能力高于菹草和金鱼藻。

The purification ability of Elodea Canadensis Michx is higher than those of Potamogeton Crispus Linn and Ceratophyllum Demersum Linn.

youdao

种植沉水植物可使水体总磷、总氮、叶绿素a含量显著降低，且伊乐藻对总磷的净化效果优于菹草；

The treatments all caused total phosphorus(TP) , total nitrogen(TN), and content of chlorophyll-a(Chl. A) in the overlying water obviously reduced.

youdao