1.
Inorganic Nitrogen Sequestration in Rice-Based Ecosystems
稻田生态系统对污水中无机态氮的消纳
2.
Study on Distribution of Atmospheric Particulate Inorganic Nitrogen in Qingdao and the Yellow Sea
青岛及黄海大气颗粒态无机氮分布研究
3.
Effects of Combined Application of Organic and Inorganic Fertilizers on Soil Ammonia Volatilization and Nitrate Accumulation in Winter Wheat Field;
有机无机肥料配施对麦田土壤氨挥发和硝态氮含量的影响
4.
Influence of Inorganic and Amino Acid Nitrogen on Mineral Nutrient Contents in Xylem and Phloem Sap of Different Tomato (Solanum lycopersicum) Cultivars
无机氮和氨基酸态氮处理对番茄幼苗木质部和韧皮部汁液中矿质养分的影响
5.
Effect of Combined Application of Organic and Inorganic Fertilizer on Soil Microbial Biomass Nitrogen and Nitrogen Cycle;
有机无机氮源配合施用对土壤微生物生物量氮及氮素循环的影响
6.
Effect of Combined Use of Organic and Inorganic Nitrogen Fertilizer on Rice Yield and Nitrogen Use Efficiency
有机氮部分替代无机氮对水稻产量和氮素利用率的影响
7.
Maize straw returning to the field can increase the soil total nitrogen and inorganic nitrogen content.
秸秆还田增加了土壤全氮和无机氮含量。
8.
Nutrients Exchange at the Sediment-water Interface along the Tidal Flat of Yangtze Estuary;
长江口潮滩无机氮界面交换通量研究
9.
The Interaction between Heavy Metals and Inorganic Nitrogen in the Soil
土壤中的无机氮与重金属的相互影响
10.
Effects of Proportioning Fertilization of Organic and Inorganic N on Growth and Yield of Chinese Cabbage
有机氮与无机氮配施对大白菜生长与产量的影响
11.
Effects of partial mineral nitrogen substitution by organic fertilizer nitrogen on the yields of rice grains and its proper substitution rate
有机肥料氮替代部分无机氮对水稻产量的影响及替代率研究
12.
Since gaseous nitrogen is non corrosive, special materials of construction are not required.
由于气态氮无腐蚀性，不需要特殊的建材。
13.
Organic Materials and Inorganic Minerals Comparative Study for Nitrogen Slowly Releasing Effect;
有机物和无机矿物对氮素缓释效应的对比研究
14.
Application of Oil-free Lubrication Technique in Hydrogen/Nitrogen Gas Compressor and Circulating Machine
无油润滑技术在氢氮气压缩机及循环机的应用
15.
The effects of coated slow/controlled fertilizer on winter wheat yield,soil Nmin and nitrogen use efficiency
包裹型缓/控释肥对冬小麦产量、土壤无机氮和氮肥利用效率的影响
16.
Effects of nitrogen fertilization application and faba bean/maize intercropping on the spatial and temporal distribution of soil inorganic nitrogen
施氮量和蚕豆/玉米间作对土壤无机氮时空分布的影响
17.
Effects of Nitrogen, Phosphorus and Nitrogen Forms on Growth and Physiological Traits of Fraxinus Mandshurica Seedlings;
氮磷营养及氮形态对水曲柳幼苗生长和生理的影响机制
18.
The Evolution of Humus and Organic Nitrogen Forms and Its Relation of N Supply Capacity in Sheltered Soil;
设施土壤腐殖质和有机氮形态演变及其与供氮能力关系的研究