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ulva的英文翻譯是什么意思，詞典釋義與在線(xiàn)翻譯：
英英釋義
Noun:
-
type genus of the family Ulvaceae; green seaweed having a thallus two cells thick: sea lettuce
ulva的用法和樣例：
例句
用作名詞 (n.)
- 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.
結果表明，孔石莼能同時(shí)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。
