gravity-magnetic anomaly的意思|示意

About 10 gravity anomaly areas and 18 magnetic anomaly areas are found in geophysical surveys at Lunlang lead-zinc deposit.

根据该区地球物理测量成果，共圈出重力异常区10个、磁力异常区18个。

Gravity and magnetic anomaly characteristics described with different grid are not the same conpletely; therefore the choice of an optimal grid for anomaly description has an important implication.

不同的网格描绘重磁异常特征不尽相同，选取最佳网格描绘重磁异常具有重要意义。

A comprehensive analysis is made on the characteristics of gravity and magnetic anomaly on map-area of Hulin City in Heilongjiang Province according to the geological and geophysical data.

以区域地质资料和物性资料为依据，对黑龙江省虎林市幅重磁场特征进行了综合分析。

A method for computing first vertical derivatives in the upper half-space from observed gravity and magnetic anomaly data is given in this paper.

本文给出了由实测重、磁异常计算上半空间一阶垂直导数的一种方法。

An interactive computer program for inversion of gravity and magnetic anomaly is presented.

本文主要介绍了作者所研制的人机联作重磁资料反演系统。