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- Spirogyra frigida f. maximan. 冷性水绵大型变型
- Spirogyra frigidan. 冷性水绵
- Spirogyra frigida f. artan. 冷性水绵狭形变型
- Spirogyra and Rhizopus are examples. 例如水绵属和根霉属的植物。
- The article provides base to the deeply research of Artemisia frigida Willd. 为蒙药材阿给的进一步研究提供依据。
- Examples include filamentous algae such as Spirogyra, and waterweeds like the Canadian pondweed (Elodea). 例如像水绵的丝状藻,水蕴草,加拿大的眼子菜(伊乐藻属)等。
- Accumulation of Soluble Substances in Artemisia frigida and A. halodendron as Influenced by Water Stress. 水分胁迫对冷蒿和差巴嘎蒿溶质累积的影响
- The higher accumulation of dry substances in the Artemisia frigida over A. halodendron is aggrandized by water stress. 冷蒿干物质累积高于差巴嘎蒿,水分胁迫出现时差值更显著;
- Zygote meiosis can be observed with fresh-water algae Chlamydomonas, Spirogyra, Chara for assistant materials. 淡水产衣藻属、水绵属及轮藻属可作为观察合子型减数分裂的辅助材料。
- The main plant transit from semi-immobile dune to moving dune is Artemisia frigida, Lespedeza hedysaroides var. subsericea, Agropyron cristatum etc. 半流动沙丘向固定沙丘过度的主要植物为小白蒿、细叶胡枝子、野麦子等。
- The vegetative body of the filamentous algae (e.g. Spirogyra), composed of a line of similar cells joined by their end walls. 丝状体:2.;丝状藻类的植物体(如水绵),由一列相似的细胞彼此通过端壁连接而成。
- The RAPD is suitable to analyse the genetic diversity of Artemisia frigida populations.The sibship and geographic distribution have consanquineous relation. RAPD技术适用于冷蒿居群遗传多样性的分析,冷蒿居群的亲缘关系与其地理分布有着密切关系。
- Stomach contents examination of two specimens showed a large volume of Spirogyra sp., Cladocera, sediments (sand) and unidentified organic matter. 从其中两个样本的胃中检验出到某种水绵,水蛋,沈积物(沙)与不明有机碎屑。
- Population genetics and RAPD was used to research the genetic diversity of 14 Artemisia frigida populations in different Synusiologic area of Inner Mongolia. 采用居群遗传学方法及RAPD技术,对内蒙古不同生态地区具有代表性的14个冷蒿居群的遗传多样性进行了研究。
- Various other forms exist in the algae, e. g. spiral in Spirogyra, stellate in Zygnema, and cup-shaped in Chlamydomonas. 特别是在藻类的叶绿体差异更大,例如在水绵Spirogyra中是螺旋状的,在双星藻属Zygnema中是星状的,在衣藻Chlamydomonas中是杯状的。
- 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。
- Artemisia frigida Willd. 白蒿
- Accordingly, a psammophyte community dominated by Artemisia ordosica was found in the mid-slope, which was completely different from the typical steppe plant community (Stipa bungeana + Thymus serpyllum + Artemisia frigida) on the ridge top. 相应地,梁坡处是以油蒿为优势种的沙生植物群落,与梁顶的典型草原植物(本氏针茅(Stipa bungeana)+百里香(Thymus serpyllum)+冷蒿(Artemisia frigida))群落截然不同。
- The Artemisia frigida and Carex duriusscula were changed into perferred herbage,and the perferred index of Potentilla acaulis was significant increased when the stocking rate was heavy or overgrazing. 且星毛委陵菜成为主要的食物资源,占全部食物的80%25以上。这说明放牧率的增大和绵羊选择性的采食是草场植物种类组成发生变化的主要原因之一。
- Arteisia frigida by supercritical fluid CO2 超临界二氧化碳流体萃取