ulva

 
['ʌlvə]     ['ʌlvə]    
  • n. [植]石蓴
new

ulva的英文翻譯是什麼意思,詞典釋義與在線翻譯:

英英釋義

Noun:
  1. 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.)
  1. Studies on the chemical constituents of Ulva lactuca L.
    石蓴的化學成分。
  2. 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,孔石蓴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。
今日熱詞
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