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中强地震构造标志研究是一项很重要的基础研究,它对认识地震成因、进行地震预报和开展工程地震等都是非常重要的。通过多次野外调查和大量资料分析,我们认为下扬子及部分邻区中强地震构造标志主要有以下5点,即新构造差异带、断陷陡深带、活动断裂带、构造分水岭和地貌断阶带。
It is very important to study the tectonic emblem of moderate strong earthquake and it is very important for understanding the cause of earthquake, carrying on earthquake prediction and carrying out engineering earthquake. Through many field surveys and extensive data analysis, we believe that there are mainly five major tectonic emblems in the Lower Yangtze and some adjacent areas, namely the Neotectonic Difference Belt, the Deep Fault Belt, the Active Fault Zone, the Structural Watershed and the Geomorphic Fault Strap.