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Spirogyra A genus of filamentous green algae found in freshwater and having a characteristic spiral chloroplast.

水绵属:生存于清水中的丝状绿藻中的一个属,具有螺旋状叶绿体。

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。

Through the lab study on Pb2+ in water adsorbed by green algae in fresh water,such as stigeoclonium,cladophora and spirogyra,it opens out the adsorbing relationship between green algae and Pb2+ and the main influence factors.

通过淡水中绿藻门的一些丝状种类,如毛枝藻、刚毛藻、水绵对铅的吸附实验,研究淡水藻类与铅的吸附关系及影响因素。

6Unicellular periphyton has also shown good adaptability to sewages,with remarkable increases of Chla(58.2%)and biomass (54.0%).It was also observed that community compositions were successfully changed from original unicellular Bacillariophytes and chlorophytes dominated community to filamentous and unicellular Cyanobacteria dominated community.

6水质处理期间,颗粒态周丛藻类也表现出对污水环境很好的适应性,其Chla在整个试验期间增长了58.2%,生物量增长了54.0%,群落组成由试验初期的颗粒态硅藻、绿藻为主,转变为试验后期的以丝状和颗粒态蓝藻、绿藻为主的藻群,水绵、丝藻、纤维藻、颤藻等藻类大量出现。

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Do you know, i need you to come back

你知道吗,我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书,王祥生,李德昌。安徽省首次发现嗜群血蜱。

Chapter Three: Type classification of DE structure in Sino-Tibetan languages.

第三章汉藏语&的&字结构的类型划分。