Based on the detection data of geological radar and seismic map for the underground faults at the 10 m depth, this paper discusses the detecting means for the super-shallow geological structures.
根据地表下埋深10米断层的探地雷达和地震映像探测资料,讨论了超浅层地质构造的探测方法。
By compiling a map of seismic velocities from thousands of earthquakes across the globe, they can also begin to map temperatures and densities throughout the mantle.
通过编制全球数千次地震的地震速度图,他们还可以开始绘制地幔的温度和密度图。
A contour map that displays the variation in time between two seismic events or reflections.
一个等高线图,显示了两个地震同相轴或反射层之间的时间变化。
From the strong earthquake activities since 1500, the seismic ground hazard map in North China is assessed using a deterministic approach method.
根据1500年以来的地震活动,用确定性方法对华北地区地震地面危害分布图进行了定量计算。
Seismic results confirm that this gravity anomaly map is more close to the true geological structure of the subsurface.
经地震证实,这种重力异常图更符合地下的真实地质结构。
In compiling areal isopach of a basin from seismic horizon structure map, we can use the residual thickness at both sides of fault plane to show the horizontal distribution of a fault.
在利用地震层位构造图编制盆地区域性等厚图时,可以用断层面的残留厚度来描绘断层在平面上的分布。
Seismic monitor Map showing recent quake locations in the area around Australia.
地震监测地图显示在澳大利亚附近地区最近地震的地点。
The seismic zoning map is the basic information for compiling code for seismic design of any kind of structures.
地震区划图是编制抗震设计规范的基础资料。
A line joining points of equal time or age, such as a reflection in a seismic profile or contours in an isochron map.
相同时间或年代的点的连线,比如地震剖面中的反射和等时线图中的等值线等。
Finally, the isopach map of the turbidite lens can be plotted by quantitatively interpreting the amplitudes on seismic sections using quantitative interpretation template made from seismic modeling.
利用地震模型制作的定量解释图板,对地震剖面上的振幅进行定量解释,最后可编制出砂岩透镜体等厚图。
The Chinese new seismic zoning map (1990 version) is compiled by using the method of seismic hazard analysis.
我国新的地震区划图(1990年版)是采用地震危险性慨率分析方法编制的。
Through the distribution map, it is shown that seismic load has limited impact on the distribution of the safety factor though expanding the low safety factor areas.
从安全系数分布图可以看出地震对安全系数分布情况影响很小,扩大了安全系数低值区。
The map of seismic attributes of the targets can be acquired in practice where the lateral variation of reflected feature of targets is known and distribution of reservoirs is detected.
在实践中可得到目的层小波属性图,了解目的层反射特征的横向变化,检测储层分布。
The result of the seismic vulnerability analysis is presented as a map of seismic vulnerability analysis. The total index m is the base for compiling a map of vulnerability analysis.
地震易损性分析的结果是地震易损性分析图,总的易损性指数M是编制易损性分析图的依据。
The comparison between the model and the methed used in compiling the New Seismic Zoning Map in China shows that the results obtained by the two methed are almost the same.
将概率分配模型与目前用于新的中国地震区划图编制工作中的地震平均年发生率分配方法进行了比较,结果表明,二者对华北地区的应用结果相差不大。
This method USES the speeds of seismic waves from distant earthquakes to map features of the crust and upper mantle in 3-d-similar to the way medical CT scans use x-rays to map the human body.
这个方法使用来自远地地震的地震波的速度以绘制地壳和上地幔的3 - D图像- - -和医学CT扫描仪用X射线绘制人体的方法相似。
The seismic zoning map was worked out separately by use of earthquake intensity and peak value of horizontal acceleration of bedrock.
区划图是分别用地震烈度和基岩水平加速度峰值来编制区划的。
The seismic intensity regionalization map of Sichuan and neighboring area was given according above standard and methods map of China Both are about the same.
根据上述标准和方法,给出了四川及邻近区域的地震烈度区划图,将该图和新近颁布的中国地震烈度区划图进行对比,发现两者大体相近。
Isoline map of comprehensive index of seismic risk for the studied area.
图2研究区内综合危险指标等值线图fig。
Isoline map of comprehensive index of seismic risk for the studied area.
图2研究区内综合危险指标等值线图fig。
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