阴影是可触的藻草。
您好……我瀑布藻草洗涤器的发明者，我可以帮你有任何问题。您的系统仍在运作？
Hello... I am the inventor of the waterfall Algae Turf Scrubber, and I can help you with any questions. Is your system still operating?
水盾草的生物量与水体透明度呈显著正相关，生物量和优势度与溶解氧呈显著负相关，金鱼藻和黑藻与水质间没有呈现显著的相关性。
The biomass of fanwort has significantly positive correlation with transparency, and its biomass and dominance has markedly negative relationship with dissolved oxygen in the water.
无论从全湖平均还是从典型点来看，草藻型湖区水体水环境差异都很显著。
The water environment difference between the grass-type zone and the algae-type is significant either judging from the average of the whole lake or from the typical spot.
北美东部的一种植物(河苔草属金鱼藻)，长有类似于海草的橄榄绿叶子，而且生长在流速很快的河流中的岩石上。
An eastern North American plant (Podostemum ceratophyllum) having olive-green foliage resembling seaweed and growing on rocks in rapidly flowing streams.
留意其它生长在样条附近的植物，如藻、地衣、附生植物、草等。
Notice other plants growing along the transect line including grasses, lichens, epiphytes and herbs.
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.
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.
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.
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