1.
Study and Application of Low nitrogen and Low phenol Furan Resin;
低氮低酚冷硬呋喃树脂的研究与应用
2.
Studies on Nitrogen Efficiency of Germplasm Resources on Phaseolus Valgris in Low Nitrogen Level;
低氮胁迫下菜豆种质资源的氮效率研究
3.
Differences of Photosynthetic Characteristics in the Nitrogen Efficiency Genotypes of Eggplant under Low Nitrogen Stress
低氮胁迫不同氮效率基因型茄子光合特性差异
4.
Selection and Application on Formula of Low Nitrogen Discharge Feed for Grass Carp(Ctenopharyngodon Idellus);
草鱼低氮排放饲料配方的筛选与应用
5.
Methylation Alternations in Riceinduced by the Nitrogen Starvation
低氮水平下诱导的水稻DNA甲基化变异
6.
Experiment Research of New Biological Denitrification Process to Low C/N Wastewater of Nitrogenous Fertilizer Plant
氮肥厂低碳氮比废水生物脱氮新工艺试验研究
7.
Study on Dynamics of Ammonia Nitrogen Degradation in Wastewater with Low Carbon-nitrogen Ratio
低碳氮比污水中氨氮降解动力学研究
8.
Experimental Study on Biological Nitrogen Removal Process of Low C/N Industrial Wastewater
低碳氮比工业废水生物除氮试验研究
9.
Iodine-assisted Synthesis of Silicon Nitride, Aluminum Nitride at Low Temperature
碘辅助低温合成氮化硅、氮化铝纳米材料
10.
Research Advances of Constructed Wetlands for Nitrogen Removal of Wastwater with High Nitrogen and Low Carbon Contents
低碳高氮废水的人工湿地脱氮研究进展
11.
Study on Treatment of High Concentration Ammonia Nitrogen and Low Concentration Carbon Wastewater by Shortcut Nitrification-Denitrification Process
高氨氮低碳废水短程硝化-反硝化脱氮过程研究
12.
Biological advanced nitrogen removal from landfill leachate of high concentration nitrogen by anoxic/anaerobic UASB-sequencing batch reactor(SBR) at low temperature
高氮渗滤液缺氧/厌氧UASB-SBR工艺低温深度脱氮
13.
Research on Phosphorus and Nitrogen Removal by Modified A～2/O Process with Low-carbon and Low-energy Consumption;
低碳源、低能耗型改良A～2/O工艺脱氮除磷研究
14.
Prediction of liquid densities for low carbon alkanes and nitrogen binary mixture at low temperatures
低温低碳烷烃和氮双元液态混合物密度的推算
15.
Effects of Different MLSS on Sewage Treatment Efficiency by Low Temperature and Low C/N
不同MLSS对低温低碳氮比污水处理效果的影响
16.
Research on Simultaneous Nitrogen and Phosphorus Removal at Low Oxygen Concentration from Low-carbon Municipal Sewage
低碳源城市污水的低氧同步脱氮除磷研究
17.
The contents of nitrogen and phospho rous were lest in pod shell at 0. 781 % and 0. 079 % respectively.
荚皮中氮、磷含量最低，分别为0．781％和0．079。
18.
Experiment study on AlN ceramics low-temperature sintering aids
氮化铝陶瓷低温烧结助剂体系的研究