1.
EFFECTS OF NITROGEN ADDITION ON NET NITROGEN MINERALIZATION IN LEYMUS CHINENSIS GRASSLAND, INNER MONGOLIA, CHINA
氮素添加对内蒙古羊草草原净氮矿化的影响
2.
Soil Net N Mineralization in the Typical Temperate Grassland in Inner Mongolia;
内蒙古温带典型草原土壤净氮矿化作用
3.
Modified active carbons for nitrogen oxide purification at low temperature
低温净化氮氧化物的改性活性炭材料
4.
Preparation of Air Purification Mineral Wool Board and Research on Purifying of Formaldehyde
净化空气矿棉板的制备及其净化甲醛性能研究
5.
purified, mineralized and magnetized water, really the water of life
净化、矿化、磁化水，真正的生命之水。
6.
Studies on Bacteria and Removal in Nitrification Process of Nitric Oxide;
一氧化氮生物硝化的菌群与净化过程研究
7.
Treatment of NOx by Plasma Based on Dielectric Barrier Discharge;
介质阻挡放电等离子体净化氮氧化物研究
8.
Screening Identification and Optimal Biodegradation Conditions of Denitrification Bacteria in Biological Purification Tank
生物净化槽中脱氮菌种的筛选鉴定与条件优化
9.
Nitrogen removal from wastewater by four species of immobilized algae
4种固定化藻类对污水中氮的净化能力研究
10.
Removal of Nitrogen and Phosphorus in Eutrophic Water with Humulus scandens
葎草水培生长及对富营养化水体中氮磷的净化
11.
The Purification of Low Concentration NOx in Cultural Relics Conservation Micro-Environment by Biomass-based Carbon
竹炭净化文物保存微环境空气低浓度氮氧化物
12.
Research on the water purification and scale inhibiting techniques of turbid circulating water in ore-dressing
选矿浊环水水质净化及阻垢技术研究
13.
The Application of Disposing about Mine-water-purifying Based on Neural Network
神经网络在矿井水净化处理中的应用
14.
Effect of Nitrogen and Mineralization of Soil Nitrogen on Growth and Quality of Flue-Cured Tobacco;
氮及土壤氮素矿化对烤烟生长及品质的影响
15.
Effect of supplying N on the nitrogen mineralization of Dianchi Lake sediment
外加氮源对滇池沉积物氮矿化影响的研究
16.
The effects of environmental factors on purification of NH_3-N and NO_2-N by three preparations of probiotics
环境因子对3种微生态制剂净化总氨氮、亚硝酸盐氮作用的影响
17.
Specific leaf weight and nitrogen content had positive relation to the net assimilation rate.
比叶重和含氮量与净同化速率间存在正相关。
18.
Research into the Anaerobe Treatment of Phosphorus and Nitrogen Removal Decontaminate Technology for Dispersive Household Sewage;
分散生活污水除磷脱氮净化工艺厌氧部分研究