TY - Chin. Phys. B A1 - Ping Kong(孔平), Bi-De Wang(王必得), Peng Wang(王蓬), Zivkovic V, Jian-Qing Zhang(张建青) T1 - Improved spatial filtering velocimetry and its application in granular flow measurement Y1 - 2020-07-05 JF - Chinese Physics B JO - Chin. Phys. B SP - 74201 EP - 074201 VL - 29 IS - 7 UR - https://cpb.iphy.ac.cn N1 - 10.1088/1674-1056/ab8ac2 ER -