1.
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
2.
Most, if not all fungi can dispense with inorganic sources.
即使不是全部亦是大多数真菌可省去无机氮源。
3.
Study of the Inorganic Nitrogen Flux into LaiZhou Bay from the Non-Point Pollution Sources in the XiaoQingHe Basin;
小清河流域陆源无机氮非点源入海通量的研究
4.
Screening of Carbon and Nitrogen Sources and Inorganic Salts Mycelium Culture Medium of Phlebopus portentosus
暗褐网柄牛肝菌菌丝体培养基的碳源、氮源及无机盐的筛选研究
5.
Influence of External Source Nitrogen and Phosphate on Inorganic Carbon Source/sink;
过量氮和磷引起的富营养化对海水无机碳源汇强度的影响
6.
Effect of exogenous NO on the growth and inorganic ion content of Festuca arundinacea seedlings under Pb~(2+) stress
外源一氧化氮对铅胁迫下高羊茅生长和无机离子含量的影响
7.
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
8.
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。
9.
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
10.
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
11.
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
12.
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
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.
power plant for mobile radio apparatus
移动式无线电机用电源
18.
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