重力高

华北平原局部重力高与地震关系的统计结果

The statistical results about the relationship between the gravitational high and earthquakes in the North China Plain

Ms≥5级地震绝大多数发生在较大的重力高形态矢量附近。

Most of earthquakes of magnitude Ms ≥ 5 took place near the position with greater form-vectors of gravitational high .

在CCSD主孔东南方深部重力高部位有多个这样的拱形反射，预示在地表陡倾榴辉岩的延伸方向还有多个一定规模的隐伏榴辉岩体。

Southeast of the CCSD main hole , there are quite a few such reflectors , implying that eclogite bodies exist in the extension direction of the surface eclogite body .

在该断裂带存在着轴部重力高与地壳减薄。

Higher gravity values and thinner crust can be found at the axial localities of the fault zone .

陕甘宁盆地东部的陕北斜坡区分布着几个巨型重力高。

Several huge gravitational highs are distributed over the Northern Shanxi slope areas in the eastern part of the Shan-Gan-Ning basin .

文章对跨越大足重力高和龙门山褶皱带的重庆-黑水重力剖面作了解释。

The paper interprets the Chongqing-Heishui gravity profile traversing the Dazu high gravity gravity field and the Longmen Mountains fold belt .

青海高原位于昆仑山脉以北，是重力高和重力低毗连出现的盆山结构。

To the north of the Kunlun fault is the Qinghai Plateau , which is a basin and range area with contiguous gravity highs and gravity lows .

对其中的北部坳陷中的二级单元&中部隆起带，提出它的两个重力高值隆起圈闭区是有利的两个含油气远景区。

There are two high value trop of gravity anomaly in the central rise belt-second order structure unit of the Northern depression are the oil and gas prospect district .

统计结果发现：重力高附近如有Ms≥4级地震发生，它应满足一定的特征条件；

The statistical results obtained indicate that the gravitational high must satisfy certain conditions in case of occurrence of an earthquake of magnitude Ms ≥ 4 near the anomaly area .

并且得出该区高磁区、局部磁异常与局部重力高的结合部和重、磁双高地带均为找矿潜力区。

This research also indicated that high magnetic anomaly zone , local gravity and magnetic anomalies junction areas , and high gravity and magnetic anomaly areas are all the favorable prospecting area .

发育于盆地的局部重力高主要由基底隆起、小幅度褶皱（挤压背斜）以及断隆构造3方面地质因素引起。

Development of the local gravity high in the basin basement uplift , mainly by small amplitude drape ( extrusion anticline ) and broken long three aspects of the geological structure factors .

区域重力异常高精度实现异常转换的一个普遍方法

A General Method for High Precision Transformation of Regional Gravity Anomalies

埋地重力流高密度聚乙烯管道施工变形控制

Deformation Control of Embedded HDPE Pipe for Gravity Flow in Construction

复杂形体重力异常高阶导数的正演计算

Forward computation of high order derivative of gravity anomaly relating to complex geologic body

越南中部外海的重力势高值区南移。

The dynamic potential high value area to the middle of Vietnam moves southward .

实例表明，实际发生地震的情况和重力变化高梯度带的走向对应较好。

The practical examples indicate that real earthquake occurrences better correspond to the trends of high gradient zone of gravity variation .

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 .

比较两个航次的观测结果，我们发现，北部低槽和两个重力势高值区变化明显。

Comparing the observational results of the two cruises , it is found that the northern trough and two high value areas of dynamic potential change obviously .

重力负值变化高值区的分布与GPS观测给出的应变场第二剪应变高值区一致。

Gravity variation distribution in high negative value region is just consistent with the second shear strain ′ s high value region of strain field obtained from GPS observation .

GPS&重力法在高精度物探中的应用

Application of GPS gravity method to accurate geophysical exploration

为求解移动床以及管内催化剂的高密度重力流动和高密度输送流动等奠定了基础。

The result can be generalized for the analysis of the high density gravity flow and the moving-bed .

其目的是发挥布格重力异常的高阶水平导数的优势，突出浅部地质体的重力场特征，压制区域性深部地质体的重力场，区分相邻地质体引起的叠加异常。

Higher order horizontal derivatives of Bouguer gravity anomaly have advantages in highlighting shal - lower geologic bodies , suppressing regional deeper geological factors and distinguishing anomalies that are caused by adjacent geological bodies .

板桩码头作为一种重要的码头结构型式，与重力式及高桩式相比，由于建设技术的制约及设计理论的不完善，在我国大型港口工程中并没有得到广泛的应用。

As an important form of wharf structure , sheet pile wharf is not widely applied in our country compared with gravity wharf and open type wharf on piles because of the constraints of construction technology and the imperfect design theory .

讨论了应用GPS测量重力点的大地高，从而获得地面点的扰动重力（或称纯重力异常）值这样新的重力边值条件，如何从理论与实际上确定重力场的问题。

This paper discusses the problem of gravity field determination by application of such a new gravity boundary condition as the disturbing gravity by use of GPS .

卫星重力测高能提供高分辩率的空间重力异常资料。

Satellite altimetry can easily provide the space gravity data of the highest resolution .

近年来人们往往利用GPS/重力来确定正常高。

Recently utilizing GPS / gravity to determine the normal height were adopted by some geodetics .

结果表明，不确定的重力扰动向量是高精度惯导系统的一个重要误差源。

The results show that gravity disturbance vector is a major error source for high accuracy inertial navigation system .

通过对条带域内的大地电磁测深、区域重力以及1：20万高精度航磁资料的综合解释，获取了盆地及周缘造山带的岩石图结构构造信息。

The comprehensive interpretation of magnetotelluric sounding , regional . gravity and high-precision ( 1:20,000 ) aeromagnetic data helps to acquire lithospheric structure and tectonic of Tarim basin and neighboring orogeny .

与此伴随的五个地球物理特征是：1、重力梯级活带或重力高；

They may be accompanied by the following five geophysical features : 1 . gravity gradient belts or gravity highs ;

本文利用华北平原重力资料，统计了重力高特征参数与发生在重力高附近的地震之间的关系。

In order to determine the earthquake risk region , the relationship between the gravitational high and earthquakes occurring nearby is statistically studied by using the gravity data of the North China Plain area .