Isotopic neutron-source logging plays a great role in oil field exploration and development.Several isotopic neutron logging methods which detect gamma ray and
This paper presents a novel scheme of high efficiency spreading spectrum modulation using double orthogonal complex sequences(DoCS).In this scheme,input data bi
Study on efficient mining of the steep incline and fractured ore-bodies in Yongshaba mine of Guizhou Kailin Group shows that ore-body is fractured and difficult