nitrogen pollution meaning in Chinese

氮污染

Situation of nitrogen pollution in water bodies in suzhou region
苏州地区水体氮污染状况
Analysis on nitrogen pollution of panjin section of liaohe river
辽河盘锦段氮污染源解析
Research of recession flow on the loess slope and its nitrogen pollution
黄土坡面退水及其氮污染试验研究
Studies on nitrogen pollution characterstics in hangzhou section of the qiantang river
钱塘江干流杭州段水体氮污染特征分析
The soil nitrogen pollution research of applying nitrogenous fertilizer on summer - corn
有限供水对夏玉米根系生长及底墒利用影响的研究

More: Next