二维地震勘探在大庆长垣南端砂岩型铀矿勘查中的应用 |
梁建刚, 杨为民, 孙大鹏, 匡海阳 |
The application of 2D seismic exploration to the exploration of sandstone type uranium deposits at the southern end of Daqing placanticline |
LIANG Jian-Gang, YANG Wei-Min, SUN Da-Peng, KUANG Hai-Yang |
图6 古河道在地震剖面上表现的下切特征(蓝色虚线框部分) |
Fig.6 Undercutting characteristics of ancient river channel on seismic profile(blue dotted part) |
![]() |