当前探测深部构造的地球物理技术主要是地震学的方法,其中的深反射地震技术目前被国际地学界公认为探测岩石圈精细结构的高技术。美国于20世纪70年代中期首先利用该技术来研究地壳结构深部构造的问题,并取得了很好的研究结果。随后英、法、德、加拿大和澳大利亚等国家相继开展了深地震反射研究计划,获得了岩石圈的形成与演化、地球深部构造等方面的重要信息。我国从20世纪80年代开始利用深地震反射技术来研究造山带形成机制和演化模式,研究结果对地震的孕育和发生的深部环境以及地学上的重大问题取得了突破性的认识。 Currently, geophysical techniques for deep structure exploration are mainly seismological methods. The deep reflection seismic technology is currently recognized by the international community as a high-tech method for detecting fine structures in the lithosphere. The United States in the mid 70s of the 20th century, the first to use the technology to study the deep crustal structure of the problem, and achieved good results. Followed by the United Kingdom, France, Germany, Canada and Australia and other countries have conducted a deep seismic reflection research program, access to the formation and evolution of the lithosphere, the Earth’s deep structure and other aspects of the important information. Since the 1980s, China started to study the formation mechanism and evolution mode of orogenic belts by using deep seismic reflection technology. The research results have achieved a breakthrough understanding of the deep environment of earthquakes and the major problems of geology.