1.
Study on Rule of Nitrogen and Phosphor Release from Sediments in Yanghe Reservoir;
洋河水库底泥氮磷释放规律试验研究
2.
Preliminary Study on Nitrogen and Phosphorus Release from the Creek Sediments, Outskirts of Shanghai
上海市郊河流底泥氮磷释放规律的初步研究
3.
The Release and Transport of NP from Coated Fertilizers and the Law of Absorption and Utilization by Crop in Soil;
土壤中包膜肥料氮磷释放运移及作物吸怍利用
4.
Study on Release of Nitrogen and Phosphorus from Water Level Fluctuation Zone in Three Gorge Reservoir and Its Control Techniques;
三峡库区消落带氮磷释放规律及控制技术研究
5.
Study on Ammonium and Phosphate Fluxes at the Sediment-Water Interface of Lake Taihu Using Flow-Through Incubation
太湖水土界面氮磷释放通量的流动培养研究
6.
Study on N and P Release of Nansi Lake and Its Inflow Rivers Sediment and Its Influencing Factors
南四湖及其入湖河流底泥氮磷释放及其影响因素的研究
7.
Effect of Dredging Depth and Light on Nitrogen and Phosphorus Release from the Surface Sediment of Haihe River
疏浚深度和光照对海河表层沉积物氮磷释放的实验研究
8.
Release Rule Research of Submerged Plants with Temperature Impact in Contabescence
沉水植物衰亡过程中氮磷释放规律及温度影响的研究
9.
Study on the Release Laws of Phosphorous and Nitrogen from the Sediment in Dredged Lake, Nanhu;
南湖疏浚后底泥氮、磷释放规律研究
10.
Release of Nitrogen and Phosphorus from Animal Manure Simulated Direct Returning to Farmland
模拟畜禽粪便直接还田对氮磷的释放
11.
Study on Forms、Release Rules and Control Measures of Internal Phosphorus and Nitrogen in Chaohu Lake;
巢湖内源氮磷的形态、释放规律及控制研究
12.
Study on Sedimentation & Release Rules of Nitrogen & Phosphorusin in the Three Gorge;
三峡库区氮磷沉积与释放规律试验研究
13.
Research of Endogenesis Release of Nitrogen and Phosphorous and Eutrophication in the Daihai Lake;
岱海内源氮磷的释放特性及富营养化研究
14.
Study on the Release Laws of Nitrogen,Phosphorus and Heavy Metals from Sediments of Surface Water Body
地表水体底泥中氮磷及重金属的释放规律研究
15.
Effects of Transformation of Iron Oxides on Phosphorus Saturation and Release of Phosphorus and Nitrogen in Flooded Paddy Soils;
水稻土淹水过程铁氧化物转化对磷饱和度和磷、氮释放的影响
16.
Research on Nitrogen and Phosphorus Pollution of the Great Canal in Hangzhou City and Hydrodynamics of Phosphorus Release from the Sediments;
杭州市运河水系氮磷污染及底泥磷释放水动力学研究
17.
The Preliminary Study of Enteromorpha Absorption and Release Properties of Nitrogen and Phosphorus and the Competition with Skeletonema Costatum
浒苔对氮磷吸收和释放及与中肋骨条藻竞争关系的初步研究
18.
Investigation of Soil Nitrogen and Phosphorus in Water Fluctuation Zone in Central Distract of Three Gorges Reservoir Area and Analysis of Its Release Potential
三峡库区腹心地带消落区土壤氮磷含量调查及其释放潜力分析