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1978年10月29日至11月2日,在美国旧金山召开了第48届美国勘探地球物理国际年会.自1949年建国以来,这是我国在SEG邀请下首次派代表团参加年会活动.参加会议的代表总人数约5000余人,他们分别来自全世界一百多个国家和地区.在本届年会上,共发表了258篇论文,并有173家厂商在360个展台上展出了几千种物探仪器产品.会议结束后,代表们还到森尼维尔、塔尔萨、休斯顿以及纽约等地参观了八个公司、四所大学的有关物探的十五个研究中心和实验室.此外还作了以考察地热、圣安德烈斯大断层、五指湖冰川峡谷为内容的三次地质旅行.中国代表团共接触到地震勘探、重磁电测量、金属物探、工程物
The 48th American International Conference on Exploration Geophysics was held in San Francisco from October 29 to November 2, 1978. Since the founding of the People’s Republic of China in 1949, this is the first time that a delegation was sent by China to participate in the Annual Meeting under the invitation of SEG. The total number of delegates attending the conference was about 5,000, and they came from over 100 countries and regions respectively. A total of 258 papers were published at the conference and 173 of them were exhibited on 360 booths Thousands of geophysical equipment After the meeting, delegates also visited eight companies, fifteen research centers and laboratories for geophysics in four universities in places like Sunnyvale, Tulsa, Houston and New York. In addition, three geological trips were carried out to investigate the geothermal heat, the Great San Andreas Fault and the Wuzhi Lake glacier valley, and the Chinese delegation had a total of three visits including seismic exploration, heavy magnetometry, metal geophysics, engineering