@article{WU Zhang-song_5, author = {[WU Zhang-song, ZHANG Gen-guang, LIANG Zong-xiang, XING Ru]}, title = {Error Analysis of Low Sediment Concentration Measured by Pycnometer Method}, publisher = {Journal of Yangtze River Scientific Research Institute}, year = {2016}, journal = {Journal of Yangtze River Scientific Research Institute}, volume = {33}, number = {3}, eid = {5}, pages = {5-8}, keywords = {pycnometer method; low sediment concentration; influencing factors of error; temperature; dissolved matter}, doi = http://ckyyb.crsri.cn/EN/10.11988/ckyyb.20140868 }