1.
The Effect of Organic Matter and Submerged Macrophyte on Nitrogen & Phosphorus Mineralization and Pools in the Lake Sediment
有机质及沉水植物对湖泊沉积物界面氮磷矿化与赋存的影响
2.
Research on Nitrogen and Phosphorus Mineralization Character of Sewage Sludge Compost and Its Impact on Celery's Growth
生活污泥堆肥氮磷矿化特性及对芹菜生长的影响
3.
Effect of Light Fraction Organic Matter on Mineralization of N and P in Taihu Lake Sediments
轻组有机质对太湖沉积物氮、磷矿化的影响
4.
Nitrogen and Phosphorus Removal Characteristics of Denitrifying Polyphosphate-accumulating Organism C18
反硝化聚磷菌C18脱氮除磷特性研究
5.
Study on Removal Effects of NH_4~+-N and P from Bodies of Water by Four Kinds of Clay Minerals
四种黏土矿物对水体中氮、磷去除效果的研究
6.
Discussion the degradation of available P_2O_5 of SSP maked from phosphate rock with high iron and aluminum content
高铁铝磷矿制过磷酸钙有效磷退化的探讨
7.
Study of Ni-P Alloy Electroless Plating on Boron Nitride Particles
氮化硼微粒化学镀镍-磷合金工艺研究
8.
Removal of Nitrogen and Phosphorus from Municipal Sewage Using DPBs
利用反硝化聚磷菌实现城市污水的脱氮除磷
9.
Factors Influencing Anaerobic Phosphorus Release in A_2N Denitrifying Phosphorus and Nitrogen Removal Process
A_2N反硝化脱氮除磷工艺厌氧释磷的影响因素
10.
CHANGES IN [N], [P] AND SPECIFIC LEAF AREA OF GREEN LEAVES OF LEYMUS CHINENSIS ALONG NITROGEN, PHOSPHORUS AND WATER GRADIENTS
羊草绿叶氮、磷浓度和比叶面积沿氮、磷和水分梯度的变化
11.
The optimum ratio of N:P:K should be 2. 1:1: 0. 4.
化肥氮磷钾比例应是2.1∶1∶0.4。
12.
Enhanced Simultaneous Phosphorus and Nitrogen Removal in Membrane Bioreactors;
膜生物反应器强化除磷脱氮性能研究
13.
Study on Transformations of Carbon, Nitrogen and Phosphorus during Dairy Manure Fermentation;
牛粪发酵过程中碳、氮、磷转化研究
14.
Study on Immobilized Chlorella Vulgaris and Its Efficiency on Using N and P;
固定化小球藻及其对氮磷利用的研究
15.
Experimental Study on the Enhancement of Nitrogen and Phosphorous Removal in AB Process;
强化AB工艺脱氮除磷法功能实验研究
16.
Study on the Effects of Nitrogen, Phosphorus and Potassium Optimum Fertilization on Export Broccoli Production;
出口青花菜氮磷钾优化施肥效应研究
17.
Studies on Nitrogen,Phosphorus and Potassium for Mulation Apply Fertilizer of Hubei Maidong;
湖北麦冬氮、磷、钾优化配方施肥研究
18.
Study on Simultaneous Nitrification and Phosphorus Removal in Carrousel 2000 Oxidation Ditch
Carrousel 2000氧化沟同步脱氮除磷试验研究