3Ma Longbo, Zhang Hongjian, Hua Yuefang, et al. Experimental Studies on the Measurement of Oibwater Two-phase Flow[C] // American Institute of Physics. 2007 : 600-608.
4Huang Zhiyao, He Chaohong, Liang Qiliru Multiphase Flow Measurement System of Oil Well[C]//American Institute of Physics. 2007: 625-628.