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专业词汇:abnormalmoveout:异常时间差transformed(converted)waves:转换波turningwave:折回波,弯转波acousticimpedance:声阻抗(声学的)estimation:评价processingsequencetoestimate:评估处理流程3-D:三维地震勘探volume:(音)强度(响度)airwave:无线电波AKI-RechardsequationforAVO:阿基—理查得的AVO分析反射系数近似方程式aliasfrequency:假频(别名,假名)amplitudespectrum:振幅谱(频谱)wavelet:小波,子波。AVO:振幅随偏移距的变化anisotropicmedium:各向异性的介质Anisotropicdip_moveout(DMO)correction:非均匀的倾角时差校正Anisotropicmigration:非均匀偏移velocityanalysis:速度分析Anisotropy:各项异性shear-wavesplitting:横波转化(分离,分裂)Elliptical:椭圆的(省略的)?weak:弱的Antialiasing:剔除假频prestackdepthmigration:叠前深度偏移Aperture:孔隙,时窗randonnoise:随机噪音Asymptoticconversionpoint(ACP):渐进转换点asymptoticraysolution:渐近线法?(抛物线近似法)autocorrelation:自相关multiplereflection:多次反射frequency-domaindescription:频率域描述(表达)computationof:…的计算wienerfilter:维纳滤波器(人物名字)automaticgaincontrol(AGC):自动增益控制attributes:属性,特征crossplots:交会图?Gradient:倾斜的(梯度,坡度,斜率)intercept:截距Interpretation:解释inversion:反演Averagevelocity:平均速度Azimuthdependenceofmoveoutvelocities:时差速度与方位角的关系(?)Azimuthmoveout(AMO):方位角(引起)时差Band-passfiltering:带通滤波band-rejectfiltering:带阻滤波Bandwidth:带宽filterlength:滤波器长度Binningofdata:数据的储存?Birefringence:双折射(率)bodywave:体波BortfieldequationforaVO:鲍特菲尔德近似方程(人名)Bulkmodulus:体积参数(系数)Cablefeathering:电缆侧移距cablenoise:电缆噪音Calibrationtowelltops:井口校准(校正)Cascadedmigration:级联偏移Cheops’pyramid:(某人)金字塔型(?)Chebyhevrecursion:切比雪夫递推公式CMPFold:共中心点叠加(折叠,覆盖次数)CMPsorting:共中心点道集抽道?Principle:原理,原则chargetype:炸药类型deomgraphicrestriction:统计学的局限Near-surface:近地面coherencyinversion:相干反演Resolution:分离,分辨率Coherentlinearnoise:相干线性噪音(下午)Common-conversion-point:公转换点Common-midpointgather:共中心点道集Common-midpointstack:共中心点叠加时间:2003年7月21日星期一我第二个小时的工作:common—reflection—surfacestack:共反射面叠加common—receiver—gathers:共接收点道集complexoverburdenstructures:复杂覆盖层结构complexwienerfilter复数维纳滤波compressionalwave:纵波(压缩波)conpressionalwavevelocity:纵波速度confiningpressure:围压,测压。Depthofburial:埋深Lithology:岩石学Dryandsaturatedrocks:干燥渗透性岩石Conflictingdips:非一致性角度?Fault-plane:断层面Saltflank:盐岩侧翼Conjugategradientmethodfordeconvolution:共轭梯度法在反褶积中应用Constantphaseshift:定相移动constant:恒定的Constanttimeshift:定时移动Linearphaseshift:线性相位移动Constrainedinversion:约束反演Convertedwaves:转换波Convolution:褶积Commutativity:互换性Mechanics:力学,结构,(单数)机械的,手动的。Surfaceconsistent:地表一致(性)Correlation:相关,对比Vibroseisdata:可控震源数据4-c:4分量coupling:耦合geophones:地震检波器criticalangleofrefraction:折射的临界角crosscorrelation:相互关联crossdip:横向倾角crossequalization:相互均衡,道间均衡cross:横向的crosslinedirection:联络测线smearing:波形拉长,拖尾效应crossplotting:交会图(?闭合法???????????????????????????)unitdistance:单位距离modeling:模拟,模型法generalizedlinearinversion:广义线性反演deterministic:决定性的,确定性的generalizedlinearinverseformalism:广义线性反演(形式)体系poststack:叠后prestack:叠前predictive:预测(的)signature:特征,特征波形,子波spiking:强化,峰值形成time—variant:时变的,变时的reverseofconvolution:反褶积Statistical:统计规律Deepseismicsounding:深部地震测深Demultiplexing:多路解编,多路分解Depthestimation:深度估算Depthmigration:深度偏移Depthstepsize:深度步长(深度偏移或正演模拟)Depthstructuremaps:深度结构图Deregowskiloop(iterativeresidualmoveoutanalysis):迭代剩余时差分析Deterministicdeconvolution:确定性反褶积Differencingschemes:差分格式Diffraction:绕射,衍射Hyperbola:双曲线Diffractionterm:绕射(专业词汇)Diffractionsummation:绕射累加(积分)Divingwaves:弓形射线波Ellipse:椭圆Slantstack:倾斜叠加(tauptransform)Diplineshooting:倾斜侧线放炮(作地震剖面)(观测系统)reflectionpointdispersal:反射点偏移Residualstaticscorrections:剩余静校正stackingvelocities:叠加速度Traceinterpolation:道内插anisotropic:各项异性(非均质)Prestackpartialmigration:叠前部分偏移frequencywavenumbermethod:频率-波数分析法Integralmethod:积分法log-stretchmethod:测井-延伸法Dippingevents:倾斜同相轴slant-stacktransformation:倾斜叠加转换t-xandf-kdomain:……..域discreteradomtransform:离散随机转换dispersion:发散guidedwaves:导波dixconversion:Dix转换dixequation:dix公式double-square-rootequation:平方根公式downgoingwaves:下行波free-surface:自有界面multipleattenuation:多次反射衰减wave-equation:波动方程datuming:基准面校正Earthimaging:地质成像layer-by-layerinversiong:逐层反演Time-to-depthconversion:时深转换structure-(in)dependent:结构有(无)关?Earthquakeseismology:天然地震学eigenimage:特征值剖面Decomposition:分解,衰变,蜕变finite-differencesolution:有限差分理论Elasticdeformation:弹性变形elasticmodulus:弹性模量Elasticwaveequation:弹性波动方程elasticwavefieldmodeling:弹性波场模型计算Engineeringseismology:工程地震学explicitscheme:显式差分表Explodingreflectorsmodel:爆炸反射面模型Explorationseismology:勘探地震学Far-fieldterm:远场项fastfouriertransform:快速傅氏变换(FFT)Fieldstaticscorrections:地形静校正filterscan:;滤波扫描Spatialaliasing:空间假频steep-dip:陡倾角Fluidfactor:流体因子fluidsaturation:流体饱和度Focusinganalysis:聚焦分析foldofcoverage:覆盖次数第4页fouriertransform:傅氏变换definition:定义、精确度、清晰度convolution:褶积、卷积differentiation:微分(法)multiplication:乘法,增加scalingoperation:比例转换integral:积分,总体theorems:原理,定理fourth-ordermoveout:四阶时差Fowler:福勒Noindentfree-surfacemultipleattenuation:非垂直入射自由表面多次波衰减Spatial:空间的explicitscheme:显示差分表格implicitscheme:隐式差分表格Frequency-wavenumber:频率-波数域stoltmethod:stolt法AGC:自动增益控制instantaneous:瞬时Fresnelzone:菲聂耳带gappeddeconvolution:预测反褶积Gardner’sdensityrelation:加德纳密度经验公式Divergence:散度,偏差Generalizedreciprocalmethod:归一化互换法Generalizedlinearinversion:广义线性反演tomography:层析成像Discrete:离散的Gridding:网格化High-cut:高阻Hyperbolicmoveout:双曲线时差radontransform:拉东变换Imagegathers:成像道集shallowgasanomalies:浅层油气异常。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。第五页。。。。。。。。。。。。。。
本文标题:石油专业英语词汇
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