沉积盆地中地震波速度与地层年龄有关吗？
Is the seismic wave velocity and geologic age related in the sedimentary basins?
地震波速度是地震勘探中最重要的参数之一。
Seismic velocity is one of the most important parameters in seismic exploration for oil and gas.
地震波速度是地球物理勘探和开发中最重要的一个参数。
Seismic wave velocity is the most important parameter in geophysical prospecting and development.
大别-苏鲁造山构造带下面存在着一条地震波速度变化带。
A velocity variation boundary belt appears beneath the Dabie-Sulu orogeny belt.
本文针对二维层状介质提出了一种识别地震波速度的新方法。
A method for determining the velocity of seismic wave in two-dimensional medium is presented.
高原地壳和上地幔顶部的地震波速度小于印度次大陆和阿拉善地块；
The seismic wave velocity in the crust and at the top of the upper mantle in the plateau is slower than that in the Indian subcontinent and Alxa block.
建立了一种利用地震波速度谱、重力和水深资料反演沉积盆地基底的方法。
A method of gravity inversion for calculating basement of sedimentary basin using the data of seismic velocity spectrum, gravity anomalies, and water depth was built up.
岩石孔隙结构是控制砂岩和碳酸盐岩的地震波速度和渗透率的重要参数之一。
Rock pore structure is one of the important parameters in controlling both seismic wave velocity and permeability in sandstones and carbonate rocks.
层面成象的结果表明：1。华北地区的地震波速度存在明显的横向不均匀性。
The results of tomography demonstrate that 1. there is significant lateral inhomogeneity in wave velocity in the North China region;
地球的内核是—磁铁，内核的铁磁性已被观察到的地震波速度各向异性所证实。
The new theory admits the Earth's inner core to be a ferromagnet. The ferromagnetism of inner core is supported by observed anisotropic property of inner core in transmitting seismic waves.
地震波速度结构层析成像和地震各向异性分析，是推测现今地幔流动的主要观测依据。
The current inference of mantle flow is largely based on seismic tomography and anisotropic analysis.
通过地震波速度变化的精确测量，来监测地下应力随时间的变化，是进行地震物理预报的有效途径。
To monitor interior stresss variation which is variety by time is an effective approach of seismic physical forecast.
这种技术利用大量的地震波速度信息进行专门的反演计算，得到测区内岩土体弹性波速度的分布规律。
It computes the distribution of velocity in the rock and soil body using speed information of seismic wave by special methods.
同时，提出了在少量微测井控制下，由电阻率剖面转换地震波速度剖面的非线性高阶多项式拟合算法。
A non-linear higher order polynomial fitting method is also proposed to transform the resistivity profile into seismic velocity profile under the control of a micro-well logging velocities.
地震波速度是地震勘探中最重要的一个参数，而VSP测量是一种比较直接且行之有效的获取地震波速度的方法。
Velocity is the most important parameter in seismic survey, and VSP is a direct and valid way in acquiring it.
岩石孔隙度和地震波速度之间存在着内在联系，利用地震和测井数据反演井间孔隙度值是储层预测的主要内容之一。
Interal relationship exists between porosity and seismic-wave velocity, and inter-well porosity inversion with seismic and logging data is one of the key elements of reservoir prediction.
内核的半球结构曾经被很好的记录下来：其东半球物质均匀且地震波速很快，西半球地震波速度较慢且不均匀2-4。
A hemispherical structure of the inner core is well-documented: an isotropic eastern hemisphere with fast seismic velocities contrasts with a slower, anisotropic western hemisphere2–4.
内核的半球结构曾经被很好的记录下来：其东半球物质均匀且地震波速很快，西半球地震波速度较慢且不均匀2-4。
A hemispherical structure of the inner core is well-documented: an isotropic eastern hemisphere with fast seismic velocities contrasts with a slower, anisotropic western hemisphere2–4.
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