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《地震勘探原理》专业英语词汇

2021-12-03 13:26:35   来源:网络    点击:


地球物理学:Geophysics
应用地球物理学:Applied Geophysics
地球物理勘探(物探)Geophysical Prospecting/Exploration/Survey
地震勘探:seismic Prospecting
重力勘探:gravity prospectinggravitational prospecting
电法勘探:electrical prospecting
磁法勘探:magnetic prospecting
地震资料采集:seismic data acquisition
地震资料处理:seismic data processing
地震资料解释:seismic data interpretation
介质:medium (复数media
地层:stratum(复数strata
界面:interface/boundary
倾斜界面:tilted/angled/slanting/ing interface
倾角:dip angle
波前:wave front
波后:wave rear
波面:wave surface
振动:vibration
波长:wave length wavelength
周期:period
频率:frequency
速度:velocity
视速度:apparent velocity
地震波:seismic wave
弹性波:elastic wave
直达波:direct wave
反射波:reflection wave
透射波:transmission wave
折射波:refraction wave
入射角:incident angle
反射角:reflection angle
回折波:diving wave
费马原理:Fermat principle
惠更斯原理:Huygens principle
斯奈尔定律:Snell Law
反射定律:reflection law
震源:source
接收器:receiver
检波器:geophonedetecter
炮点:shot point, source point, SP
接收点:receiver point, RP
炮检距:offset
时距曲线:time-distance curve, T-X curve, hodograph
连续介质:continuous medium
垂直地震剖面:Vertical Seismic Profile, VSP
地震剖面:seismic profile ;seismic section
测线:survey line
信号:signal
噪声:noise
有效波:effective wave
干扰波:interference wave
信噪比:S/Nsignal to noise ratio, SNRSignal Noise Ratio
频谱:frequency spectrum
振幅谱:amplitude spectrum
相位谱:phase spectrum
频谱分析:spectrum analysis / frequency analysis
褶积:convolution
相关:correlation
自相关:autocorrelation ;self correlation ;selfcorrelation
互相关:cross correlation ;mutual correlation
主频:dominant frequency
频宽:bandwidth
采样定理:sampling theorem
采样间隔:sampling interval
采样频率:sampling frequency
滤波:filtering
滤波器:filter
低通:lowpass low passlow-pass) ; LP
带通:bandpass ; BP
高通:highpass
陷波器:notch filter
观测系统:geometry
复盖次数:fold
共中心点:CMP(common middle point)
共炮点:CSP(common source point)
共接收点:CRP(common receiver point)
三维地震勘探:3D(three dimension) seismic prospecting
空间假频:spatial aliasing
地震测井:well shootingcheck shot
GPSGlobal Position System
检波器组合: geophone array ;geophone grouping ;
geophone pattern
线性组合: linear array
平均值: mean value
方差: variance
多次反射波:multiples
虚反射:ghost reflection
层间多次波:interbed multiple
全程多次波:simple multiples
层速度:interval velocity
平均速度:average velocity
均方根速度:root-mean-square velocity
等效速度:equivalent velocity
叠加速度:stacking velocity
动校正速度:NMO velocity
地震测井:well shooting, check shot
声波测井:acoustic logging, sonic logging
声波时差:interval transit time, slowness
地震记录seismic recordseismogram
合成地震记录synthetic seismogram
绕射波diffracted wave
分辨率resolution
垂向分辨率vertical resolution
横向分辨率lateral resolution
子波wavelet
最小相位minimum phase
最大相位maximum phase
混合相位mixed phase
零相位zero phase
倾角dip angle
真倾角true dip angle
视倾角apparent dip angle
走向strike
偏移migration
时间偏移time migration
深度偏移depth migration
叠前偏移prestack migration
叠后偏移poststack migration
三维偏移three dimension migration
二维偏移two dimension migration
回转波reverse branch
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