Cross-Hole Seismic Tomography with Double Grid
ma de-tang~1; zhu guang-ming~2; zhang wen-bo~2(1.school of sciences; chang an university; xi an 710064; china; 2.school of geological engineering and surveying engineering; chang an university; xi an 710054; china)
..............page:83-86
..............page:33-37,57
Research on Bentonite-Polyacrylate Absorbent Resin
liu jian-chao~(1; 3); zuo ke-sheng~2; li shao-qing~1; li jian-min~1(1.school of earth sciences and resources management; chang an university; xi an 710054; china; 2.school of material sciences and engineering; xi an jiaotong university; xi an 710049; china; 3.school of education; beijing normal university; beijing 100875; china)
..............page:58-62
Stability of Majiawuchang-Houping Landslide at Three Gorges Dam Area
he qing-yu~(1; 3); chen zheng-zhou~1; zhou xin-jing~2; guo feng~2(1.department of earth sciences; nanjing university; nanjing 210093; china; 2.changjiang institute of survay planning design and research; wuhan 430010; china; 3.guangxi institute of investigation design of electric power; nanning 530023; china)
..............page:19-23
..............page:71-74,78
Sustainable Development in Three-Northern Regions Desertification of China
nie hao-gang~(1); zhang wei-ji~(2); li zhi-pei~1; yue le-ping~3; wang min~1 (1.xi an institute of geological and mineral resources; xi an 710054; china; 2.school of earth sciences and resources management; chang an university; xi an 710054; china; 3.department of geology; northwest university; xi an 710069; china)
..............page:63-70