1.
Effect of Long-term Fertilization on Soil Reactive Nitrogen Pool
长期不同施肥处理对土壤活性氮库的影响
2.
Effect of Agricultural Practice on Reactive Nitrogen Pool in Soil and Environment;
人类农业活动对土壤活性氮库的影响及其环境效应
3.
Effects of simulated N deposition on soil active C pool and root biomass in Neosinocalamus affinis plantation,Rainy Area of West China
模拟氮沉降对华西雨屏区慈竹林土壤活性有机碳库和根生物量的影响
4.
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
5.
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
6.
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
7.
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
8.
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
9.
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
10.
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
11.
The Effects of NO on Hemorheology Traits of Banked Blood
一氧化氮对库血血液流变学性状的影响研究
12.
Studies on Plankton Biodiversity and the Changes of N,P Concentration in Fangzhu Reservoir,Guizhou Province
贵州方竹水库浮游生物多样性与氮、磷分布
13.
Spatio-temporal Distribution of Nutrients in Incipient Three Gorges Reservoir Water in Chongqing;
三峡水库成库初期重庆段水体氮、磷的时空异质性
14.
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。
15.
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
16.
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
17.
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
18.
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