Frequency spectrum analysis on crosswell seismic data and the combined application with surface seismic data;
井间地震资料的频谱分析及其与地面地震资料的联合应用
Geological interpretation of the seismic profile in Tarim Basin and tectonic evolution of this area
塔里木盆地地震剖面地质解释及其构造演化
Demarcating through-well seismic profile with diplog is one of the important ways to improve the quality of seismic interpretation.
地层倾角测井标定过井地震剖面是提高地震成果质量的重要途径之一。
In seismic description,it often traced geologic horizon in seismic profile and reflected the geologic information on corresponding seismic horizon.
在地震解释中,常常在地震剖面上追踪地质层位,并且将地质信息映射到相应的地震层位上,有时追踪某一地震层位的波峰,有时是波谷,多数时候都没能精确地确定地质层位的位置。
In this paper, some studies on the seismic surface wave are as fallowing:① the anelasticity is presented by the complex form of seismic body waves and absorbing of the wave energy;② the dispersion has been computed by using foreign quick computing program;③ seismic surface wave's waveform has been accomplished by using quick Hartley transformation.
作者在本文中对地震资料的面波作了如下研究 :①引用地震波复速度及地震波能量吸收的形式来描述粘弹性介质 ;②应用目前国外粘弹性介质面波频散参数计算的快速算法 ,计算出了多阶振型地震面波的各阶频散参数 ;③运用哈特莱变换计算出地震资料中的面波波形。
Fault analysis and fault correlation in seismic section;
地震剖面上的断层分析及相关意义
Lithology prediction of 2-D seismic section by neural net work technique;
用神经网络预测二维地震剖面的地层岩性
Application research of digital image processing method for improving signal to noise ratio of seismic section image;
利用数字图像处理技术提高地震剖面图像信噪比
Using cross-hole seismic data to improve resolution of surface-seismic data
利用井间地震提高地面地震资料分辨率
Seismic sections show the response of the earth to seismic waves.
地震剖面是地壳对地震波的响应。
The ground heaved from earthquake.
地面因地震而隆起。
The ground heaved from the earthquake.
由于地震,地面凸起来了。
The epicenter is the point on the surface directly above the hypocenter.
震中：地面上正对着震源的地方。
The point of the earth's surface directly above the focus of an earthquake.
震中地震中位于震源正上方地球表面上的点
high resolution seismic profile
高分辨率地震剖面仪
broadside seismic reflection profiling
侧向地震反射剖面法
broadside seismic refraction profiling
侧向地震折射剖面法
deviated-well VSP
斜井垂直地震剖面法
SEISMO-GEOLOGICAL CONDITIONS AND RESPONSE ANALYSIS OF SEISMIC GROUND MOTION OF BEIJING DISTRICT
北京地区地震地质条件及地震地面运动反应分析
the point on the Earth's surface directly above the focus of an earthquake.
地震中位于震源正上方地球表面上的点。
A Study on the Influence of Seismic Wave Inputting Interface on Ground Motion Parameters
地震动输入界面的选取对地震动参数的影响
A surface at which seismic wave velocities change.
不连续面间断面，地震波速度突变面
Rocks inside the earth move and the earth shakes.
地下岩石移动，地面就震动起 来。
A seismograph is an instrument which gives a continuous record of the motion of the ground.
地震仪是提供地面运动的连续记录。
The ground quaked beneath them as the artillery barrage began.
当大炮齐射时,地面都会剧烈地震动。
Laboratory Study on Large Ground Deformation Induced by Earthquake Liquefaction;
地震液化引起的地面大变形试验研究