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- Anabaena azotic 固氮鱼腥藻
- Isolation Phycocyanin from Anabaena sp. 鱼腥藻藻蓝蛋白的提取。
- Hu Pilan can absorb azotic oxide and methane gas. 虎皮兰能吸收氮氧化物和甲烷气体。
- Anabaena, a freshwater bacteria, is a case in point. 如鱼腥藻,一种淡水藻类,就是这样。
- The toxicity effect of 6 carbamic ester pesticides on Anabaena flos-aquae was studied. 以水华鱼腥藻为材料研究了6种氨基甲酸酯类农药对藻类的毒性效应。
- The inhibitory rates of Anabaena flosaquae and chlorellin were 100% and 91.5% respectively under natural illumination. 遮光条件下,菖蒲对各藻类的化感抑制作用受到影响,效果不佳。
- Some generas of freshwater algae can produce toxins,such as Microcystis,Nodularia,Anabaena etc. 它能产生一种呕吐毒素和多种肠毒素,主要引发呕吐和腹泻型食物中毒。
- Catabolism of all sorts of albumen of human body of element be caused by are overmuch, also can cause disease of azotic qualitative blood. 各种因素所致人体蛋白分解代谢过多,也可引起氮质血症。
- As the matter stands, this unknown melamine, because in its member the azotic atom are quite many, therefore had the big use. 这样一来,这名不见经传的三聚氰胺的由于其分子中含氮原子比较多,于是就派上大用场了。
- Besides, in content of our country air pollution, the azotic oxide of the carbon dioxide of 85 % , 60 % also comes from the combustion of coal. 除此之外,在我国大气污染物中,85%25的二氧化碳、60%25的氮氧化物也来自煤的燃烧。
- The results revealed that there was the toxicity effect of 6 different carbamic ester pesticides on Anabaena flos-aquae. 结果发现,6种氨基甲酸酯类农药对水华鱼腥藻都有不同程度的毒性作用。
- Anabaena sp. PCC 7120 cyanobacterial phytochrome gene AphA and its truncated mutant aphA (N-25/C-445) were PCR amplified and cloned. 通过PCR技术;从蓝藻PCC7120中扩增出细菌光敏色素AphA的基因aphA;进而构建aphA的缺失突变体aphA(N25/C445).
- In northern latitudes in summer, extensive growth of Anabaena may form water blooms that remain suspended instead of forming a surface scum. 北纬夏季,鱼腥藻可形成水花,悬浮水中而非形成水表面的浮渣。
- Introducing choice of high grade aspic while, association still strove for municipal government to come on stage to unite offer azotic policy for essence of life. 在引进优质冻精的同时,协会还争取市政府出台了统一供精供氮政策。
- The LOECNOEC and MATC of 6 carbamic ester pesticides to Anabaena flos-aquae were researched so that the pesticides were reasonably and safely used in the environment. 同时研究了氨基甲酸酯类农药对水华鱼腥藻的LOEC、NOEC和MATC值,发现不同农药的LOEC、NOEC和MATC值也不相同。
- Susceptibility of acetolactate synthase (ALS) was compared in vitro and in vivo in Anabaena flos-aquae todetermine the mechanism of ALS inhibition by metsulfuron. 以水华鱼腥藻的乙酰乳酸合成酶(ALS)比活力作为研究对象,通过在离体和活体条件下比较其对甲磺隆的敏感性,探讨了甲磺隆对水华鱼腥藻的作用机理。
- The results indicate that Lanthanum has stimulating effect on the growth of Anabaena azollae at lower concentration but has inhibiting effect at higher concentration. 结果显示低浓度镧对满江红鱼腥藻生长表现出促进作用,高浓度则表现出抑制作用。
- It can also be concluded that lanthanum can be accumulated by Anabaena azollae cells, and the cyanobacterial physiological process is involved in lanthanum bioaccumulation. 满江红鱼腥藻对镧的富集作用可能与其光合作用电子传递和能量合成有关。
- The effects of frequency and magnetic strength on the cell viability and growth of blue-green algae Anabaena flos-aquae by pulsed electric magnetic field were studied. 对脉冲变频电磁场作用下,扫描频率和磁感应强度的变化对水华鱼腥藻细胞活性和生长的影响进行了研究。
- The removal experiments of the heavy metal ions in the water: Cd2+ , Hg2+ , Pb +, As , Mn2+ , Ni2+ , Cr6+ and Cu2+ were carried out by post exchange with the azotic cellulose and carbomethyl cellulose, which obtained a better satisfactory removal effect. 并用其通过柱交换对水中的Cd~(2+)、Hg~(2+)、Pb~(2+)、As~(3+)、Mn~(2+)、Ni~(2+)、Cr~(6+)、Cu~(2+)等重金属离子分别进行了去除实验,取得了较为满意的去除效果。