ulva
基本解釋
- n.[植]石莼
英漢例句
- Studies on the chemical constituents of Ulva lactuca L.
石莼的化學(xué)成分。 - Results show that Ulva P.K.Can uptake ammonia,nitrite,nitrate and phosphorus simultaneously.Ammonia removal is efficient,but the changes of COD is minimal.
結(jié)果表明,孔石莼能同時吸收水中的三氮和磷酸鹽,尤其對氨氮有極強的吸收作用,但對有機物的去除不明顯。