“用压缩质面法反演重力资料以估算地壳构造”一文发表在1977年第一期《地球物理学报》上。在应用过程中,我们发现一些问题,在此提出讨论。 1.平均密度问题 假定“深部重力异常”是由康腊界面与莫霍界面的起伏引起的(为了便于讨论,其它界面从略)。我们根据文献[1]作者常用的参数,做了两个起伏界面与对应的重力异常图(见 The article “Compressing Mass Data to Retrieve Gravity Data to Estimate Crustal Structure” was published in the first issue of the Geophysical Journal in 1977. In the application process, we found some problems, put forward a discussion here. 1. The average density problem assumes that “deep gravity anomalies” are caused by fluctuations in the Conra interface and the Moho interface (the rest of the interfaces are omitted for ease of discussion). According to the commonly used parameters of the author [1], we made two undulating interfaces and corresponding gravity anomalies (see