绿藻

Surprisingly, cadalene, retene and perylene, usually used as the terrestrial biomarkers, are abnormally abundant in the Lower Paleaozoic source rocks.

卡达烯、惹烯和苝在下古生界烃源岩中的普遍存在充分说明它们不是可靠的陆源标志物，早古生代繁盛的兰绿藻等浮游植物无疑也是其主要的生物来源。

When grown on Chlorella exposed for different durations to cadmium,the rotifer density decreased with the increasing duration of algal exposure to the heavy metal.

而喂食经不同时间处理的绿藻后，轮虫的密度随着食料在重金属中处理时间的延长而减小。

"Ulva species, commonly called sea lettuce, are among the relatively few green algae that are seaweeds."

石莼类海藻，即俗称的海白菜，属于海藻中较少见的绿藻

"Ulva species, commonly called sea lettuce, are among the relatively few green algae that are sea weeds."

石莼类海藻，即俗称的海白菜，属于海藻中较少见的绿藻

Then appeared in the Blue 3,4 - Green algae this ancient single-celled organism.

然后在3、4月份出现了蓝——绿藻类这种古老单细胞生物。

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。

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。

Zygospores are characteristic of the ZYGOMYCOTA, especially the Mucorales (which include such fungi as Mucor and Rhizopus) and the GAMOPHYTA (conjugating green algae, e.g. Spirogyra and Zygnema).

是接合菌纲的典型特征，特别是毛霉菌目 Mucorales(包括毛霉属 Mucor 和根霉属 Rhizopus 等真菌)以及接合藻类 Gamophyta(接合绿藻，例如：水绵属 Spirogyra 和双星藻属 Zygnema)。

During the growth season in the year 1998—2000, through collecting、culturing and identifing the subaerial algae which is in 26 research sites of forest and 11 communities of steppe vegetation, there are 107 species of subaerial algae in Jilin's terrestrial ecosystem which are subordinated to 12 families, 29 genus in Cyanophyta.

在1998—2000年三个生长季节内，通过对设立在森林区内26块研究样地及草原植被带内多状态下的11种群落类型中的亚气生藻类标本采集、培养、鉴定，中国东北森林-草原样带中共有亚气生藻类107种，隶属于蓝藻门、绿藻门及黄藻门的12科29属。

Cyanobacteria dominated in subaerial and soil inhabitats in terms of number of species or in biomass, while diatoms and green algae have advantages in oligotrophic and mesotrophic aquatic environments respectively.

亚气及陆地生境中蓝藻在种类数、生物量方面占主导地位；贫瘠水体生境中硅藻占主要地位，营养较丰富水体中绿藻处于优势地位。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了