macrophyte造句
例句與造句
- Aquatic macrophyte vegetation
水生大型植物群落 - Aquatic macrophyte vegetation restoration in multipond wetland systems and its control on nonpoint source pollution
多水塘濕地系統(tǒng)中水生植被恢復及其對面源污染的截留作用 - Therefore , establishing and restoring the ecosystem mainly of macrophyte was the effective way to control the eutrophication of the west lake
因此，建立和恢復以沉水植物為主的生態(tài)系統(tǒng)，是治理西湖富營養(yǎng)化的有效途徑。 - Standard guide for conducting static , axenic , 14 - day phytotoxicity tests in test tubes with the submersed aquatic macrophyte , myriophyllum sibiricum komarov
在裝有浸入式水生大型植物狐尾藻屬sibiricum蜀試驗管里進行靜態(tài)無菌和14日植物毒性試驗的標準指南 - Although an order of magnitude smaller , the pore water pool can supply enough nutrients to build up the macrophyte biomass pool , but only if a fast turnover is attained
盡管數(shù)量級較小，孔隙水池可提供足夠的營養(yǎng)來維持大型動植物的生存，但是需要周轉(zhuǎn)得很快。 - It's difficult to find macrophyte in a sentence. 用macrophyte造句挺難的
- These values were compared with the n and p concentration in sediments and macrophyte biomass in order to assess nutrient availability , fate and storage capacity
這些數(shù)值被用來與沉淀物和大型動植物中的氮磷濃度相比較，由此得出營養(yǎng)物質(zhì)的有效性，去向和儲存量。 - Macrophyte played important role in the distribution of fish community . biomass of fishes in the macrophyte regions was significantly higher than in the regions without macrophyte
水生植被是小型魚類群落分布的主要影響因子，有水草的區(qū)域魚類數(shù)量顯著比無水草的區(qū)域多。 - Nh4c depletion in the pore water concentration and low n / p ratios ( 3 . 7 by weight ) within the macrophyte biomass at the end of the growing period suggest that available n limits plant growth
孔隙水濃度中nh4c的消耗和大型動植物生長末期的低氮/磷比率（重量上占百分之3 . 7 ）表明，有效的氮元素限制了植物的生長。 - One of the sub - lake , the xiaonan lake area , after a series of control engineering had a large area of macrophytes , the transparency of the water was increased greatly and the density of algae was evidently decreased , and the water eutrophication character transformed gradually from phytoplankton type to macrophyte
西湖子湖之小南湖區(qū)經(jīng)系列工程治理后，出現(xiàn)了大面積的沉水植物，水體透明度大大提高，藻量明顯下降，水體富營養(yǎng)特徵逐漸從浮游植物響應型向大型高等水生植物響應型轉(zhuǎn)化。