Gai Jie, Liu Ze-Yu, Luo Jia-Qi, Cai Qing-Dong, Xia Zhen-Hua. Penta-decomposition of instantaneous field in spanwise-rotating turbulent plane Couette flowJ. Acta Physica Sinica, 2016, 65(24): 244703. DOI: 10.7498/aps.65.244703