摘要
20051794 Xu Jiren (Institute of Geology, Chinese Academy of Geological Sciences, Beijing 100037, China); Zhao Zhixin New Progress in Continental Scientific Drilling and Long-Term Geophysical Observations in Deep Boreholes (Geological Bulletin of China, ISSN1671-2552, CN11-4648/P, 23(8), 2004, p.721-727, 2 illus., 18 refs.) Key words: Continental Scientific Drilling, Earth Science,