作者: R. J. Lytle , E. F. Laine , D. L. Lager , D. T. Davis
DOI: 10.1190/1.1440929
关键词:
摘要: … in the received signal can be used for løeating the tunnel. … boreholes, the minima can be interpreted easily to yield both the … appears to be diffraction, and the spatial variation of the field …