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- aquatic plant residues 水生植物残体
- An aquatic plant of the genus Naias. 茨藻一种茨藻属水生植物
- The broad, floating leaf of an aquatic plant such as the water lily. 浮叶,叶枕水生植物漂浮的宽叶子,如睡莲
- Minute, free-floating aquatic plants. 浮游植物群落自由浮动的微小水生植物群
- Any of several related aquatic plants. 任一种相关的水生植物
- Water lilies are aquatic plants. 睡莲是水生植物。
- The horizontal zonality and the vertical zonality of the aquatic plant distribution in Zhejiang Province were analysed. 探讨了浙江水生植物的水平地带性和垂直地带性分布规律。
- Any of several submersed aquatic plants of the genus Vallisneria. 苦草任一种大叶藻属的水下水生植物
- The 1BZ heavy duty disc harrow is used for stubble ploughing,hopping the plant residues prior of cultivation and very effectively on the heavy Soils where other disc harrow can not operate. 4型二十片/二十四片/二十八片/三十二片牵引式液压偏置重耙主要适用于农田耕前灭茬,破除地表板结,秸杆切碎还田,耕后碎土,平整保墒等项工作,在熟地上亦可代替犁进行土壤耕翻作业。
- Aroids includes also a number of climbers, epiphytes and a free-floating aquatic plant (e.g.Pistia statiotes;common name: water lettuce). 此外有些是藤本、少数附生及一种独立飘浮水生植物(如:大萍)。
- The review introduce the main methods of bioconversion of agricultural and forestry wasters, biotechnology is promising in the field of bioconversion of agricultural and plant residues. 介绍农林废弃物高效生物利用的几条主要途径,生物技术在农林废弃物的利用领域有着广阔的应用前景。
- The second is the techniques of constructing the zone for finding food, such as waterside line designing and aquatic plant arrangement. 觅食区营建技术,包括水岸线的处理,水生植物的选择和配置;
- This study used an aquatic plant, Najas graminea Del, to remove the heavy metals from the prepared metal solution and electroplating wastewater. 故本研究利用水生植物阳明柳处理实际电镀工业废水,使有毒重金属含量能有效降低,并降低处理废水中污泥量。
- Cabomba caroliniana (cabomba, fanwort) is a perennial aquatic plant originated from the United States, Brazil and the other places of the South America. 水盾草 (Cabomba caroliniana)是原产美国和南美巴西等地的多年生植物。
- Eichhornia crassipes (Mart.) Solms, an aquatic plant native to the Amazon Plain of South America, has a mating system of three floral morphs (L, M, and S) - tristyly. 原产于亚马逊河流域的水生植物凤眼莲(Eichhornia crassipes)在花部结构上有三种花型(L、M和S),故其配殖系统(mating system)为典型的三型花柱(tristyly)。
- This paper introduces application of aquatic plants in sewage treatment. 摘要介绍了水生植物在污水治理中的应用。
- Candidia barbata swim in the crystal-clear waters of the aquatic plants pool. 水生植物池池水清澈见底,马口鱼成群悠游其中。
- In its inky water, reflections are almost perfectly mirror-like.Every aquatic plant, every flower, every cypress tree, and the eye of every alligator is doubled. 墨色的水就如镜子一样,使每一棵水生植物,每一朵花,每一棵柏树以及每只鳄鱼的眼睛都被完美的倒映其中。
- 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。
- An aquatic plant (Orontium aquaticum) of the eastern United States, having a clublike, golden-yellow spadix, small blue-green berries, and floating leaves. 奥昂蒂:美国东部一种水栖植物(奥昂蒂奥昂蒂属),有棍状、金黄色佛焰花序,蓝绿色浆果和浮叶