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- Pistia stratiotes L. 水浮莲
- water lettuce(Pistia Stratiotes L.) 水浮莲
- Pistia stratiotes L 水浮莲
- Pistia stratiotes L· 水浮莲
- The damage of aquatic plant Spirogyra sp. and Pistia stratiotes L. from anion surfactant LAS and nonionic surfactant AE was studied with transmission electron microscopy. 摘要利用透射电镜研究了阴离子型表面活性剂LAS和非离子型表面活性剂AE对水生植物水绵、水浮莲的损伤作用。
- Keywords pistia stratiotes L. leaves;amino acids;trace element; 水浮莲;氨基酸;微量元素;
- Determination of amino acids and trace elements in the pistia stratiotes L. Leaves 水浮莲叶氨基酸及微量元素的测定
- Keywords Water eutrophication;Treatment;Lemma polyrhiza L.;Pistia stratiotes;Eichhornia crassipes; 水体富营养化;治理;紫萍;大;凤眼莲;
- Keywords aquiculture;aquatic wastewater;Pistia stratiotes;water quality purification;removal rate; 关键词水产养殖;排放水;水浮莲;水质净化;去除率;
- Pistia stratiotes 水浮莲
- Pistia stratiotes Linn 水浮莲
- London is spelt with a capital L'. London一字中L是大写的。
- My main concern is with the W's and L's. 我关注的是一场比赛的输赢。
- I charge you not to forget what l have said. 我告诫你不要忘记我所说的话。
- The floor was littered with ravel(l)ings. 地板上布满了散线。
- The punch level(l)ed him to the ground. 这一拳将他击倒在地。
- The soldier level(l)ed his rifle at the target. 士兵举起步枪瞄准靶子。
- George travel(l)ed all over Europe last summer. 乔治在去年夏天游遍了欧洲。
- He libel(l)ed against her character in an article. 他在一篇文章中诽谤她的人格。
- Keywords pollution;slow-flow water bodies;pistia stratiote linn;plant rehabilitation;risk prevention; 污染;缓流水体;大薸;水体修复;风险防范;
