三分量反射地震的本质是三维矢量反射波场。
The essence of three component seismic reflection is three dimensional vector reflection field.
本文利用P波源三分量vsp资料进行裂缝检测。
Three-component VSP data of P-wave source are applied to fracture detection.
井间三分量检波器的方位确定是井间资料处理的关键。
The orientation of crosswell 3-d component geophone is critical to processing of crosswell seismic data.
报道了三分量全保偏光纤加速度传感器的实验研究结果。
The experimental results of three-component all polarization-maintaining fiber optic accelerometer are presented.
为了探测yc地区裂隙型储层特征，在该区进行了纵波源三分量数据采集。
Three component data acquisition with compressional wave source was applied to YC area for predicting fracture reservoir characters.
讨论三分量磁测的数据处理方法、异常分离、合并的原则及其处理方法。
This paper deals with the data-processing technique as well as the principle and method of anomaly separation and combination.
在氦氖激光中使用彩色液晶电视需要澄清红、绿、蓝三分量对透射率的贡献。
Contributions of red, green and blue components of color liquid crystal television to the transmittance of a he ne laser beam should be clarified.
为了捕捉该类地震前兆，需要在重点地震监测区建立较密的三分量磁力仪台网。
In order to catch such earthquake precursors, it is necessary to inst - all fairly densely deployed three-component magnetometer networks in key seismic monitoring areas.
应用二维三分量混合模拟方法数值研究了各向异性等离子体中的磁场重联过程。
The process of magnetic reconnection in an anisotropic plasma is studied based on two and half dimensional hybrid simulation.
文中展示了在PDP-11/24计算机上使用人机交互三分量处理软件的处理效果。
Processing results are shown which were obtained using PDP-11/24 computer and interactive softwares for three-component VSP data.
首先从麦克斯韦方程出发，用伽里金方法推导了三维三分量CSAMT法的有限元方程。
The finite element equation of 3d3c CSAMT electric field is derived from Maxwell equations using Galerkin method.
本文分析了磁通门磁变仪探头三分量正交度误差对定向的影响并提出了减小其影响的措施。
Effects on the right-angled error of the three-component Flux Gate Magnetometer exploring head to direction were analysed and some methods to reduce the effect were put foward in this paper.
采用二维三分量磁流体力学数值模拟方法，研究了线性无力场对电流片的自发重联的影响。
Using the multistep implicit scheme, a numerical study was made to reveal the influence of linear force-free field to the spontaneous reconnection of current sheets.
反映在三分量记录上，在没有噪音的单一信号情况下，线性极化波的矢端分布应该是一条直线。
From 3-component record one can see in noise-free single signal circumstances, the hodograph distribution of linear polarization wave should present itself as a straight line.
三分量感应测井系统可直接测量地层的水平电阻率和垂直电阻率，还可测出地层的倾角和方位。
The 3-c induction log system can directly measure both horizontal and vertical resistivity of strata and also measure the dip Angle and azimuth of strata.
采用网格搜索方法，利用区域地震三分量全波形资料，对中小地震震源机制的反演方法进行了研究。
A source mechanism inversion technique for middle and small earthquakes was studied by using complete regional waveforms of all three components.
对公路两侧不同车辆的振动情况进行了实验研究。采用三分量检波器和24道工程地震仪进行测量。
To study how the attenuation of vibration wave caused by traveling vehicle, we conducted a test survey along highway using three component detector and 24 trace engineering seismic apparatus.
在通常的三分量vsp数据中，各种类型的地震波所对应的位移矢量在检波器的各个分量上均有投影。
The displacement vectors corresponding to various seismic waves in usual 3-component VSP data produce projections on all geophone components.
鉴于三维三分量的野外作业更加复杂，采集成本更高，因此野外采集地震观测系统的优化分析更为重要。
In view of more complexity in 3-D, 3-C seismic field operation and high cost of acquisition, the optimum analysis of seismic field acquisition geometry is more important.
矢量分解法用于地面地震资料的叠前和叠后处理，以及VSP三分量记录的处理，都收到了良好的效果。
Applied to the processing of surface seismic data before or after stack and 3-component VSP data, the vector resolution method brings good result.
本文概述了为青藏科考大地电磁测深工作研制的三分量磁饱和式磁力仪的原理、性能、用途和野外使用情况。
This paper gives a brief account, of the principle, performance and usage of the three-component flux-gate magnetometer for electromagnetic deep sounding in Qinghai-Xizang plateau.
为了改善交通标志在RGB模型下的颜色分割效果，提出了一种基于三分量色差法的动态阈值分割改进方法。
To improving color segmentation effect of traffic sign under the RGB model, a method for image segmentation based on chromatic aberration was presented.
设计了一个二维三分量的粒子模拟程序，并用它计算了空间物理中两种常见的物理现象：束流不稳定性和磁场重联。
Using this method, we design a 2D particle simulation code, and numerically study two common physical phenomena in space physics:beam instability and magnetic reconnection.
通过五分量天平测试得到了右汉桥节段模型的三分力系数。
The three-component coefficients of section model of You-Cha Bridge were obtained by using two five-component balances.
通过五分量天平测试得到了右汉桥节段模型的三分力系数。
The three-component coefficients of section model of You-Cha Bridge were obtained by using two five-component balances.
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