布格重力异常

优选延拓技术及其在中国布格重力异常图处理上的应用

Preferential continuation and its application to Bouguer gravity anomaly in China

华北地区布格重力异常的多尺度分解特征与地震活动性

Multis-scale decomposition of Bouguer gravity anomaly and seismic activity in North China

采用小波变换多尺度分解技术，对华北地区布格重力异常进行分解，获得自地表至Moho界面深度范围内不同尺度的密度异常体产生的重力异常。

Bouguer gravity anomaly in North China is decomposed with multi-scale decomposition technique of wavelet transform , and gravity anomalies produced by anomalous density bodies of varying scales from surface to Moho are revealed . Characteristics of anomaly of different orders and corresponding structural features are discussed .

新疆区域布格重力异常与油气普查

The regional Bouguer gravity anomalies and oil / gas exploration in Xinjiang

为此，据该计算布格重力异常，并选定对该区有代表性的一条重力异常剖面作正反演计算，以得到其地壳深部结构剖面。

A profile of deep crustal structure according to above calculation is obtained .

中国西部布格重力异常特征和地壳密度结构

Bouguer Anomalies and Crustal Density Structure in Western China

布格重力异常地形校正方法在微重力勘探中的缺点及其纠正方法

The shortcomings and correction methods of Bouguer gravity anomaly terrain correction in microgravity exploration

布格重力异常的深化解释

Intensification of the interpretation of Bouguer gravity anomalies

布格重力异常求取中的变密度校正方法与应用

The study on the correction method of variable density for the medial stratum in gravity prospecting

据断层附近布格重力异常分布反推地质时期断层运动的探讨

The inverse estimation of fault movement in geological time with Bouguer gravity anomaly nearby the fault

用常规方法对地改后的布格重力异常进行处理效果不佳。

Conventional methods fail to bring good processing result of gravity anomaly which has undergone terrain correction .

利用区域布格重力异常解释深部构造问题的讨论

A discussion on the interpretation of deep - seated structures by means of regional Bouguer gravity anomalies

拆沉失稳机制得到了大地热流、布格重力异常反演和新构造运动研究结果的支持。

Our proposal was supported by terrestrial heat flow data , Bouguer anomaly inversion and neotectonic studies .

长江三峡及邻区剩余布格重力异常的地震构造意义

Correlation of residual Bouguer anomaly of gravity to seismic-structure in sanxia , Changjiang and its adjacent region

根据剖面密度模型，可以合理地解释布格重力异常。

The Bouguer gravity anomalies can be reasonably interpred on the basis of the section density model .

应用卫星重力信息对横断山系地区布格重力异常特异分布的纠正

The correction for special pattern of Bouguer gravity anomaly in Heng Duan Mts area by using satellite gravity

青藏高原亚东&格尔木条带布格重力异常数字图象处理与地壳现代构造

The imagery processing of gravity anomaly in the yadong-golmud strip on qinghai - Xizang Plateau and its recent crustal structure

也是深部布格重力异常带由北东东转折为北东向的交汇部位。

And also the alternating part of deep Bouguer gravity anomaly zone which take a turn from NEE into NE .

布格重力异常图反映了地块的密度情况，正异常带为大密度地块，负异常带为小密度地块。

The massif with positive gravity anomaly has a high density and that with negative gravity anomaly has a low density .

用这个系统可以计算自由空间重力异常，布格重力异常和均衡重力异常值。

With this system one can compute the values of free-air gravity anomaly , Bouguer gravity anomaly and isostatic gravity anomaly .

根据阴山山系及邻近地区的布格重力异常分布特征，提出阴山山系和呼包盆地地区的布格重力异常分布与地形高程呈“同步型”的特异变化特征。

The Bouguer gravity anomaly in Yinshan Mountains is " synchronous " with the form of the height of the terrain .

提出青藏高原东部的布格重力异常是高原边缘高，内部低；

In this region , features of Bouguer gravity anomalies are higher at the edge of plateau and lower at the interior .

在重力勘探中，一般都要利用布格重力异常来识别断层和反演断层的参数。

It is popular to identify the fault and inverse the parameters of the fault with Bouguer gravity anomaly in gravity exploration .

本文应用卫星重力异常资料作为近似空间重力异常，经计算给出的布格重力异常，其特征与该地区的地形高程呈很好的镜像相关。

In this paper , the satellite gravity anomaly data are employed as pseudo free air gravity anomaly to calculate Bouguer gravity anomaly .

布格重力异常高梯度区与中强地震的空间分布有很好的一致性，与低梯度分布区的弱地震活动性形成鲜明的对比。

Earthquakes often cluster in the high gradient areas , which is very different from the case in the area of lower gradients .

布格重力异常图与地质图的对比表明，本区的局部重力异常主要是由玲珑花岗质杂岩体引起的。

Comparison of the Bouguer gravity anomaly map with geological map shows that the local negative gravity anomaly is caused by the Linglong granitic complex .

根据收集到的大庆外围盆地的布格重力异常和航磁异常数据，对外围盆地中的8个盆地进行了地球物理场特征的分析。

Based on Bouguer gravity and the aeromagnetic anomalies data of Daqing outer basins , we analyse the characters of geophysical fields of these basins .

根据我国1°×1°平均布格重力异常图，采用Parker-Oldenbug位场反演方法，做了全国范围的三维重力反演。

Based on 1 °× 1 ° average Bouguer gravity anomalies of China three-dimensional gravity inversion for the whole country is carried out by Parker-Oldenburg 's algorithm .

在详细描述合肥盆地布格重力异常的分布特征的同时，给出了布格重力异常小波分析计算不同阶次细节的结果。

The distribution pattern of Bouguer gravity anomalies in Hefei basin has been described in detail , and the1st order to the4th order wavelet details were calculated .

其特征线法就是基于似二度体模型的布格重力异常一阶导数来构造的，其反演精度要优于二度体模型，并且方法简单、实用、抗干扰性强，有很强的实用价值。

The characteristic line method is deducted based on the first derivative formula of the 2 . 5D model . Its precision is better than the 2D model .