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本文利用地面实测的重力资料计算并构制了从1°×1°到10°×10°平均的中国大陆自由空气重力异常图,并对这套图中所反映出来的基本事实进行了分析和解释,且就这些基本事实与大地构造、地壳均衡、地震活动的关系及其可能的地球动力学过程进行了讨论。
This paper calculates and constructs the free-air gravity anomaly map of China from 1 ° × 1 ° to 10 ° × 10 ° by using the gravity data measured on the ground and analyzes and explains the basic facts reflected in this set of maps , And discussed the basic facts and the tectonics, crustal balance, the relationship between seismic activity and its possible geodynamic process.