1.
Study on Emission Spectra of Reaction between Active Nitrogen with Bromine
活性氮与溴分子反应的发射光谱研究
2.
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
3.
Differences of Enzymes Activity Involved in Nitrogen Metabolism in the Nitrogen Efficiency Genotypes of Eggplant
不同氮效率茄子氮代谢相关酶活性的差异
4.
Effects of Different Ratios of Nitrogen Forms on Enzyme Activities Related to Nitrogen Metabolism and Growth of Cucumber Seedlings
氮素形态对黄瓜幼苗生长及氮代谢酶活性影响
5.
Relationship of Activities of Key Enzymes Involved in Nitrogen Metabolism with Nitrogen Utilization in Rice under Water-Nitrogen Interaction
水氮互作下水稻氮代谢关键酶活性与氮素利用的关系
6.
Modified active carbons for nitrogen oxide purification at low temperature
低温净化氮氧化物的改性活性炭材料
7.
STUDIES of NOVEL NITROGEN HETEROCYCLIC COMPOUNDS--SYNTHESIS and ACTIVITY TEST;
新型含氮杂环活性化合物的合成及活性研究
8.
Effect of Nitrogen Doping on Reduction of NO with Metal/Activated Carbon;
渗氮处理对金属/活性炭还原NO活性的影响研究
9.
Elemental nitrogen is a very unreactive and inert material.
元素氮是一个十分不活跃的惰性物质。
10.
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
11.
Study on Active Screen Plasma Nitriding of Austenitic Stainless Steel;
奥氏体不锈钢活性屏离子渗氮的研究
12.
The Heterosis Research of Rice Nitrogen Metabolism Enzyme Activity
水稻氮素代谢酶活性的杂种优势研究
13.
Optimization design for nutrients removal process with activated sludge 2D model
活性污泥法脱氮除磷工艺的优化设计
14.
Preparation of TiO_2 Co-Doped with Cobalt and Nitrogen and Its Photocatalytic Activity
钴氮共掺杂TiO_2的制备及其光催化活性
15.
Preparation,characterization and biological evaluation of azido-seconucleoside analogues
叠氮无环核苷的制备、表征及活性测试
16.
Pilot Research on Highsludge~ Process with High MLSS for Nitrogen Removal
Highsludge~高浓度活性污泥脱氮工艺中试
17.
Studies on Nos Positive Neurons Distribution and Nos Activities in Rabbit Brain;
兔脑一氧化氮合酶阳性神经元分布及一氧化氮合酶活性的研究
18.
Differences of Photosynthetic Characteristics and Key Enzymes Activity Involved in Nitrogen Metabolism in Eggplant Genotypes with Different Nitrogen Use Efficiency
不同氮效率基因型茄子光合特性及氮代谢相关酶活性的差异