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欧洲勘探地球物理学家学会(EAEG)等四十五届年会于1983年6月14日—17日在挪威奥斯陆召开,有世界各国1200人参加,会上除技术报告外,尚有70家地球物理公司及厂家举办了产品展览。技术报告共有115篇,其中地震勘探86篇,重、磁、电29篇。年会结束后,还参观了挪威国家石油公司及挪威地球物理公司。现将参加年会和访问挪威期间的收获和见闻介绍如下: 一、地震勘探 1.海上震源不断趋于完善:大部分海上震源出于改进信噪比的考虑,由过去的集中的气枪组改进为较大面积的气枪面积组合。有一种
The forty-fifth annual meeting of the European Society of Exploration Geophysicists (EAEG) was held in Oslo, Norway from June 14 to June 17, 1983 with 1,200 participants from all over the world. Apart from technical reports, there were 70 Geophysical companies and manufacturers held a product exhibition. A total of 115 technical reports, of which 86 were seismic exploration, heavy, magnetic, electric 29. After the end of the annual meeting, also visited the Norwegian national oil company and Norwegian geophysical company. Now, the achievements and insights of participating in the annual meeting and visiting Norway are as follows: I. Seismic exploration 1. The seismographic sources at sea continue to improve: most of the seismological sources have been improved by the concentrated air group in the past for the sake of improving signal-to-noise ratio Airsoft for a larger area of the area portfolio. a kind