由中国地质学会勘探地球物理专业委员会召开的第二届勘探地球物理学术讨论会于1986年10月14—20日在古都西安举行。到会中国代表282人，分布在18个部、委的168个单位。国外代表33人，来自四大洲的六个国家。在我国举办这么大规模的、国际性的、内容全面涉及 The 2nd Symposium on Exploration Geophysics, convened by the Exploration Geophysics Committee of the Chinese Geological Society, was held in the ancient capital of Xi’an from October 14 to October 20, 1986. There will be 282 Chinese delegates attending the meeting, distributed in 18 ministries and commissions and 168 commissions. There are 33 foreign delegates from six countries on four continents. In our country to host such a large-scale, international, comprehensive coverage