TY - Journal of Yangtze River Scientific Research Institute A1 - DING Guo-quan, CHEN Kai T1 - Application of Laser Particle Size Analyzer in Grain-size Analysis of Special Soils Y1 - 2024-09-01 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 123 EP - 129 VL - 41 IS - 9 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20230682 ER -