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唐山地震前后沂沭断裂带α固体径迹测量结果表明,伴随地震活动有α粒子释放的现象。本文根据α固体径迹探测技术原理,试图探讨其在地震研究中的应用前景。一试验方法与结果α固体径迹测量,就是选取反映α粒子最敏感的探测器,检测α粒子径迹的一种技术方法,从径迹现象的发现,到径迹探测技术的应用发展很快,仪十余年间已在核物能、天体物理、地球化学、考古、地质年代、铀矿普查等多个学科领域中广泛应用。在地震研究中的应用,国内外尚处在试验阶段。
The measurements of the α-solid track in the Yishu fault zone before and after the Tangshan earthquake show that there is a phenomenon that the α particles are released along with the seismic activity. Based on the theory of α-solid track detection technology, this paper attempts to explore its application prospect in earthquake research. A test method and results Alpha solid track measurement, is to select the most sensitive detector to reflect alpha particles, a method of detecting alpha particle track, from the discovery of track phenomenon to the track detection technology developed rapidly The instrument has been widely used in many fields such as nuclear energy, astrophysics, geochemistry, archeology and geology, and census of uranium for more than ten years. In the application of earthquake research, both at home and abroad are still in the experimental phase.