【摘要】 文章简要介绍了与地震预测预报有关的几个物理问题,包括地震活动性问题、地球深部物质的物理性质及其变化问题、地球深部的流体问题、地震破裂问题、地球深部的形变和应力问题.这些问题的研究涉及当代物理学的一些前沿领域,唐山大地震后30年来有诸多重要进展.更多还原

【Abstract】 A review is presented of the physical problems related to earthquake predictability,including the physics of seismicity patterns,the physical properties and changes of matter and fluidity within the Earth,earthquake rupture,and deformation and stress.These studies touch the frontiers of modern physics,and have had significant advances in the three decades since the Tangshan earthquake.更多还原