蓝藻

The removing rates on Scenedesmus dimorphus,Microsystis flos-aquae,Synedra acus and Cyclotella meneghiniana are 100.0%,52.1%,60.5%and 73.3%when the algae exposed in the disinfect agent with 62.5ppm available chlorine for 48h,respectively.

采用钠法工艺生产的次氯酸钙是一种无残毒、不产生二次污染的高效广谱灭菌药物。对该药物的杀藻效率进行生物测试的结果表明，它能有效地杀灭引发水华的绿藻、蓝藻和硅藻。

MAAs and scytonemin are UV-protectants in cyanobacteria,which have close relationship with its stress-resistance and bloom-formation.

MAAS和Scytonemins是蓝藻细胞中的紫外防护剂，与蓝藻细胞的强抗逆性形成和水华爆发密切相关。

In this paper, we studied the effect of sterilization on different bacteria and cyanobacteria in variant water sample of micro-electrolysis and high voltage electrostatic field, and the effect of physiological activity on E.coli and the characteristic optical absorption peak of phycocyanin of micro-electrolysis. The mechanism of sterilization and algae killing was approached.

本文研究了微电解、高压静电场作用对于不同水样中的不同种类的细菌和蓝藻的杀灭作用，以及微电解作用对于大肠杆菌的生理活性和对于蓝藻细胞内藻胆蛋白的光吸收特性的影响，探讨了杀菌灭藻的机理。

Cyanobacteria is the scientific name for blue-green algae, or pond scum.

"蓝藻是学名蓝藻，或"池塘败类。

Prokaryotic organisms sometimes considered a class or phylum or subkingdom; coextensive with the Cyanophyceae: cyanobacteria (blue-green algae).

有时被认为是一个纲或门的原核生物体；和蓝藻纲同域；蓝藻。

While two herbicides had no significant effects on the growth of three cyanobacteria at low concentrations (0.01~0.001mg/L), they made damage to cells and affect cyanobacteria's growth at high concentrations (10~100mg/L). EC_(50) values of three cyanobacteria were showed below: Anabaena azollae, 3.172 mg/L; Anabaena azotic, 3.654 mg/L and Anabaena flos-aquae, 3.377mg/L Nitrogenase activities of three species also showed different tolerant capabilities to the two herbicides under 10% vol.

在低浓度(0.01~0.001mg/L)的2种除草剂的作用下，3种固氮蓝藻的生长没有受到明显的影响，而在高浓度下(10~100mg/L)，固氮蓝藻藻细胞在形态上出现受损症状，同时生长速率也受到明显的抑制。120h时，满江红鱼腥藻，水华鱼腥藻及固氮鱼腥藻的EC_(50)值分别为3.172， 3.654及3.377mg/L。

Among all the algae, Chlorophyta (13 genus, 35 species) accounts for 35.14% of the total genus, which are mainly Chlorococcales; Cyanophyta (10 genus 15 species) accounts for 27.03% of the total genus, which are mainly Oscillatoria and Spirulina; Bacillariophyta (6 genus) and Xanthophyta (4 genus) account for 16.22% and 10.81% respectively.

调查结果显示，人工湖共有浮游藻类植物37属，隶属于7个门，其中绿藻门13属35种，占该湖浮游藻类总属数的35.14%；蓝藻门有10属15种，占总属数的27.03%；硅藻门6属占16.22%；黄藻门有4属，占10.81%，绿藻和蓝藻类是人工湖中的主要优势藻类。

The main reasons were as follows: decline in water quality, increment of lake nutrients, developing of eutrophication, special geographical and hydrometeorological conditions, damage of ecological environment and inadequate fertilization etc.

主要原因是：湖体水质下降，营养物增多，富营养化发展迅猛；特定的地理条件和不利的水文气象条件及生态环境遭破坏等是蓝藻暴发的外部因素；不合理施肥及沿湖经济发展过快是蓝藻暴发的加速剂。

The experiments also showed that Eclean restrained the growth of some blue algae such as anabaena flos-aquae and Oscillatoria tennis and some green algae such as chlorella. vulgaris. This shows that the seaweed extract Eclean is very important and very useful in controlling the blue algae water bloom.

EClean对不同藻类的抑制性试验表明，EClean对蓝藻门的水华鱼腥藻(Anabaenaflos-aquae)、小颤藻和绿藻门的小球藻有明显的抑制作用，对绿藻门的斜生栅藻和裸藻门的血红裸藻的生长有一定的促进作用，显示出EClean对蓝藻性水华的治理具有重要意义。

In this paper we studied the species composition of sub-aerial blue-green algae on lava of Aershan, and the relations between ecological factors and species compositionwere also discussed and analyzed.

本文研究了内蒙古阿尔山火山熔岩基质上亚气生蓝藻的种类组成，并对亚气生蓝藻的种类组成特征与相关生态因子的关系进行了初步的探讨。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。