1.
The production theory and the production process of MnN by solid nitration process with Mn Managense power has been introduced.
介绍了利用金属锰粉采用固态氮化法生产氮化锰的原理和工艺。
2.
CATALYTICALLY ACTIVE DIMERIC Mo-Fe PROTEIN OF AZOTOBACTER NITROGENASE
有催化活性的固氮酶二聚态钼铁蛋白
3.
Removal of nitrogen, phosphorus and organic matters by immobilized algal-bacteria under fluidization condition
固定化藻菌流态化去除氮磷及有机物的研究
4.
The Effect of pH and Combined Nitrogen Factors on Alfalfa Bunching and Nitrogen Fixation;
pH值和化合态氮对紫花苜蓿结瘤和固氮效果的影响
5.
The study of the oxidation states and the coordination structure of Mo in N_2 ase
钼在固氮酶中氧化态和配位结构的研究
6.
The Choose of Solid Organic Carbon Source in Biological Denitrification of Wastewater
污水反硝化脱氮的固态有机碳源选择实验研究
7.
Comparison Study on Nitrogen Removal of Immobilized Bacteria and Activated Sludge
固定化小球与悬浮态菌去除氨氮的比较研究
8.
Characteristics of Denitrifier and Study on Removal of Nitrate by Immobilized Cells;
反硝化微生物生物学特性及其固定化细胞对硝态氮去除的研究
9.
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
10.
Ecological Engineering Experiment for Jinshan Lake in Zhenjiang Base on Techniques of Immobilized Nitrogen Cycling Bacteria
基于固定化氮循环细菌技术的镇江金山湖生态工程效果研究
11.
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
12.
Dynamics of Labeled Substrate N by Microorganism and Soil Clay Immobilized and Its Residue Fractions in Typical Paddy Soils in Dongting Lake Floodplain
洞庭湖平原典型水稻土氮素固持动态及氮的残留形态
13.
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
14.
Synthesis of Nitrogenous Heterocyclic Compounds Catalyzed by Solid Acid;
固体酸催化下含氮杂环化合物的合成
15.
Contrast Research on Removal of Phosphorous and Nitrogen by Immobilized and Free Chlorella Vulgaris as well as the Metal Cadmium on the Absorption Rate of Phosphorous
固定化与游离态小球藻脱氮除磷对比以及金属镉对吸收磷速率的影响
16.
The soil nitrogen status is a function of the processes of nitrogen fixation, microbial decompostion, nitrificattion and denitrification.
土壤氮状况是一个固氮、微生物分解、硝酸化和脱氮过程的作用。
17.
Mechanism of N_2 and H～+ Reduction Catalyzed by Nitrogenase;
固氮酶催化N_2和H～+还原的机制
18.
Study on Immobilized Chlorella Vulgaris and Its Efficiency on Using N and P;
固定化小球藻及其对氮磷利用的研究