1)azotobacter[英][ei'z?ut?,b?kt?][美][e'zot?,b?kt?]固氮细菌
1.Isolation,Identification and Nitrogenase Activities of Mulberry Rhizosphere Azotobacter;桑树根际固氮细菌的分离鉴定及固氮酶活力测定
英文短句/例句
1.An enzyme of nitrogen-fixing bacteria that activates the conversion of nitrogen to ammonia.定氮酶在固氮细菌中催化氮转化成氨的一种酶
2.The Research on Nitrogenase Activities of N_2-fixation Bacteria by Border Separation from Three Flowers Root;三种花卉根际固氮细菌固氮酶特性研究
3.Any of various rod-shaped, nonpathogenic, nitrogen-fixing bacteria of the genus Azotobacter, found in soil and water.固氮菌发现于土壤和水中的一种固氮菌属的条状的、非致病的固氮细菌
4.Isolation and Identification of Endophytic Nitrogen Fixation in Sugarcane and Growth Characteristics;甘蔗内生固氮细菌的分离、鉴定和生长特性
5.PCR-DGGE Analyses of the Nitrogen-Fixing Bacterial Isolates Originated from Paddy Soil and Screening of Phenol-Biodegrading Strains;稻田固氮细菌分离物的PCR-DGGE分析及苯酚降解菌株的筛选
6.Nutrient requirement and media of associative nitrogen-fixing bacterium Enterobacter cloace in rice plants水稻内生联合固氮细菌阴沟肠杆菌营养及其配方的研究
7.Growth Condition, Nutrition and Colonization of Associative Nitrogen-Fixing Bacterium Enterobacter Cloace in Rice Plants;水稻内生固氮细菌生长条件、发酵营养及在植株体内外定殖研究
8.Phylogenetic Diversity of Nitrogen Fixation Bacteria and nifH Gene Associated with the Rhizosphere Soil of Mangrove Trees红树林根际土壤固氮细菌和功能基因nifH的多样性研究
9.Distribution and Dynamics of Non-symbiotic Nitrogen Fixing Bacteria in Xilingol Grassland Soil内蒙古锡林郭勒天然草地非共生固氮细菌的分布和数量动态
10.Effect of Potential Treatment on Nitrogenase Activity of Azotobacter vinelandii Whole Cell电位处理对棕色固氮菌整体细胞固氮活力的影响
11.Study on Photofermentative Hydrogen Production and Mutagenesis of Rhodobacter Azotoformans Y6;固氮红细菌Y6光发酵产氢及其诱变的研究
12.Study status on the photosynthesis of photosynthetic bacteria and H_2-evolving function of nitrogenase光合细菌光合作用及固氮酶产氢作用研究进展
13.Nitrogen removal and N_2O emission from water purification process by immobilized nitrogen cycling bacteria in urban lake固定化氮循环细菌修复城市湖泊水体脱氮效果及N_2O排放
14.Study on Influence of Chinese Herbal Medicines on Growth of PSB and Removal of Phosphorus and Nitrogen by Immobilized Marine PSB;中草药对光合细菌生长的影响及固定化PSB脱氮除磷研究
15.Removing Ammonium Nitrogen from Wastewater by Immobilize Nitrobacteria with Chitosan and Alginate;壳聚糖海藻酸钠固定化硝化细菌去除水体中氨氮的研究
16.Nanophase Material in the Nitrogen and Phosphorus Treatment of Domestic Sewage by Immobilized PSB;纳米材料在固定化海洋光合细菌处理生活污水中氮磷的研究
17.N-fixing, P-solubilizing and Disease-resisting Abilities of Bacterial Mixtures and Effect of Cultivation Conditions;细菌组合的固氮、解磷与抗病能力及不同培养条件的影响
18.Creation on Artificial Associations between N_2-fixing Cyanobacteria and Wheat and Screening of Compatible Algae Strains;固氮蓝细菌与小麦共生体系的创建及亲和藻株的筛选
相关短句/例句
Rhodobacter azotoformans固氮红细菌
1.The biosynthesis pathway of carotenoid in Rhodobacter azotoformans was br.本论文对光合细菌产番茄红素等类胡萝卜素的提取及产量的优化进行了研究，并着重对固氮红细菌(Rhodobacter azotoformans)的色素合成途径进行了分析，同时对累积链孢红素的突变株的突变基因作了初步的研究。
3)azotobacterin固氮细菌肥
4)aerobic nitrogen fixing bacterium好氧固氮细菌
5)amphoteric nitrogen-fixing bacterium两性固氮细菌
6)aerobic nitrogen-fixing bacteria需氧固氮细菌
延伸阅读
固氮细菌分子式：CAS号：性质：能进行生物固氮的各种原核生物的通称。可分三大类。(1)自生固氮菌：指各种自由生活、能独立固定大气氮的原核生物，包括多种生理类型的种类，如化能异养、好氧性的固氮菌属(Azotobacter)、化能异养、兼性厌氧的克雷伯氏菌属(Klebsiella)和化能异养、专性厌氧的巴氏梭菌(Clostridium pasteurianum)，光能自养、好氧性的念珠蓝细菌属(Nostoc)、光能异养、兼性厌氧的红螺菌属(Rhodospirillum)和光能自养、专性厌氧的着色菌属(Chromatium)等。(2)共生固氮菌：指必须与它种生物共生时才能固氮的原核微生物。包括与豆科植物共生结根瘤的根瘤菌属(Rhizobium)、与非豆科植物共生结根瘤的弗兰克氏菌属(Frankia)放线菌以及与地衣共生的鱼腥蓝细菌属(Anabaena)等。(3)联合固氮菌：指必须生活在植物根际、叶面或动物肠道等处才能固氮的原核生物。包括在热带植物根际固氮的固氮螺菌属(Azospirillum)以及在叶面固氮的拜叶林克氏菌属(Beijerinckia)等。所有的固氮菌都有固氮酶，在有氧障保护的严格厌氧微环境中进行固氮。生物固氮对全球生物圈的存在、繁荣与发展极端重要，对人类的生存和农业增产也有极其重要的作用。
