N. Liu

Determination of TOC, TP and TN in Water System of Beijing Urban Area

Jinmei Nie, Z. Liu, Ya Ru Liu, 2014 .

Determination of Heavy Metals in Water System of Beijing Urban Area and a Countermeasure to Remove them

Lei Liu, H. Yang, Jinmei Nie, 2013 .

Application of Laser Doppler Technique in Measurement of Explosive Container Based on Frequency Correction

Hong Li Liu, Lei Shao, Nan Liu, 2013 .