1)Nitrogen fixation固氮
1.Effects of seed soaking with plant growth promoting bacteria(PGPR) suspension on the growth and nitrogen fixation efficiency of oat in alpine area;植物生长促生菌浸种对高寒地区燕麦生长及固氮的效应
2.Analysis for characteristics of nodulation and nitrogen fixation of Rhizobia-Acacia mangium Willd;马占相思根瘤菌结瘤固氮特性的分析
3.Nitrogen fixation and transport form of organic N compounds in Elaeagnus conferta;羊奶果的共生固氮及氮素的运转形式
英文短句/例句
1.asymbiotic nitrogen fixatio非共生固氮（作用）
2.nitrogen fixer(土壤中的)固氮微生物
3.respiration and nitrogen fixation by root nodules根瘤的呼吸与固氮作用
4.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
5.Mycorhizae perform the function of nitrogen fixation and storage.菌根起着固氮和贮氮的作用。
6.Isolation of Endophytic Diazotrophic Bacteria from Gramineae Grasses and Their Activity for Nitrogen Fixation and Plant Growth-Promoting;禾草内生固氮菌的分离及固氮促生效能研究
7.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
8.Effects of Environmental Factors on the Nitrogen-fixing Quantity of Nitrogen-fixing Bacteria in Agropyron Cristatu;环境因子对冰草根际固氮菌固氮量的影响
9.Study on Nitrogenase Protein in Azotobacter Vinelandii Mutant DJ194 and UW3;棕色固氮菌突变株DJ194和UW3中固氮酶蛋白的研究
10.Analysis of Correlation between Growth Quantity and N-Fixation Efficiency of 29 N-fixing Trees29种固氮树种生长量与固氮效率相关性研究
11.Identification of endogenous nitrogen-fixing bacteria of Polygonum viviparum and analysis on nitrogen fixation gene(nifH)珠芽蓼内生固氮菌鉴定及其固氮基因分析
12.Isolation and identification and evaluation of nitrogen-fixing bacillus strain GD272固氮芽孢杆菌GD272的筛选鉴定及其固氮性能研究
13.Isolation and Identification of Endophytic Nitrogen-fixing Bacteria and Different Levels of N on Nitrogen Fixation in Sugarcane;甘蔗内生固氮菌的分离鉴定与不同氮水平对其固氮的影响
14.To convert(nitrogen) into stable, biologically assimilable compounds.固氮把（氮）转变成稳定的、能被生物吸收的化合物
15.Influence of Different Levels of Nitrogen on Nitrogen Fixation in Sugarcane (Saccharum Officinarum L.);不同氮水平对甘蔗生物固氮活性的影响
16.A Study on Effects of N-fixing Bacteria Fertilizer under Different Soil Nitrogen Level;不同施氮水平下固氮菌肥施用效果的研究
17.Effect of Different Forms Nitrogen on Nodule Growth and Nitrogen Fixation in Soybean(Glycine max L.)不同形态氮对大豆根瘤生长及固氮的影响
18.Nodule Growth,Nodulation and Nitrogen Fixation in Soybean(Glycine max L.)as Affected by Nitrogen Application施氮对大豆根瘤生长和结瘤固氮的影响
相关短句/例句
diazotroph[dai'?z?,tr?f]氮固氮菌
3)Activity of nitrogen-fixing enzyme固氮菌固氮活性
4)nitrogen fixation固氮;固氮作用
5)Vanadium nitrogenase钒固氮酶
6)biological nitrogen fixation生物固氮
1.A Review on quantifying biological nitrogen fixation based on N-15 natural abundance method;利用N-15自然丰度法研究固氮植物生物固氮量
2.A preliminary probe of biological nitrogen fixation生物固氮的研究现状初探
3.The nitrogen input process of wetland ecology system mainly includes atmospheric nitrogen deposition,biological nitrogen fixation and nitrogen input caused by human activities and runoff,etc.湿地生态系统的氮素输入过程主要包括大气氮沉降、生物固氮、人为氮和径流氮输入等途径,它们通过影响湿地系统自身的营养状况而决定氮素生物地球化学过程的运行。
延伸阅读
固氮固氮NitrFixation NitrFixation氮画固李道纯华东化工学院(1.)洪国藩中国科学院上海生物化学研究所(2.)倪福弟中国科学院上海生物化学研究所(2.)林国栋厦门大学化学系(3.)张鸿斌厦门、大学化学系(3.)1.2.2 1.2 .2.2.2.12 .2.2.2 .2.3.2 .2.4.2.2.5.2 .3.2 .3.1.2 .3.2.概述··········································……113生物固氮····································……11魂历史沿革···，································……114固氮酶·······································……l州分子结构····································……114理化特性··…‘······························……1巧酶促反应·‘······························，···……1巧分离纯化及活性测定·····················……115活性中心模型······················，····，··……l是6自生固氮作用·····················，，·······……]16肺炎克氏固氮杆菌························……116Kp的固氮遗传···························……1172.4.共生固氮作用······························……1182.4.1.根瘤菌与豆科植物共生固氮体系····……1182.4.2.根瘤菌的分子遗传························……1182.4.3.根瘤菌的固氮基因························……1182.4.4.根瘤菌的结瘤基因························……1192，4.5.宿主植物在共生固氮中的作用··········“”·1203.化学固氮“·····，····“························一12031.过渡金属双氮配位化合物···············……1203.2.经由氮化物的固氮作用··················……1223.3.水溶液中的固氮体系····················……1233.4.电化学或光化学方法固氮········，······……123参考文献······································，·········……1241.概述 氮是蛋白质[1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18]下一页
