地球物理专业英语常用单词

Accuracy 准确度AGC: Automatic gain control. 自动增益控制。Airy Hypothesis艾里假说alias:假频amplitude spectrum振幅谱antiroots反山根Bouguer anomaly布格异常Bouguer correction布格改正continuation延拓density密度density contrast密度差depth of compensation补偿深度dot chart布点量板double Bouguer correction双重布格改正downward continuation向下延拓elevation correction高程改正field continuation位场延拓figure of the earth大地水准面free-air anomaly自由空间异常free-air correction自由空间改正free oscillation of the earth:地球自由震荡gal伽geodesy:大地测量学geoid大地水准面gradiomanometer压差密度计：gradiometer梯度仪gravimeter重力仪gravitational constant万有引力常数gravity重力gravity anomaly:重力异常gravity meter比重计：gravity reduction: 重力改正gravity survey重力调查gravity unit重力单位Gutenberg discontinuity:古登堡不连续面horizontal cylinder水平圆柱体isostasy: 地壳均衡说：isostatic correction: 均衡改正：latitude correction:纬度改正local gravity局部重力值normal gravity正常重力：Poissons equation：泊松方程：Pratt hypothesis:普拉特假说second-derivative map:二次微商图：topographic correction地形改正torsion balance扭秤Worden:沃尔登重力仪aeromagnetic航空磁测Airborne magnetometer:航空磁力仪alternating-field demagnetization:交变场退磁：Curie point:居里点declination:磁偏角diurnal variation:日变ferrimagnetism:亚铁磁性：ferromagnetic:铁磁性的field intensity:场强fluxgate magnetometer: 磁通门磁力仪gamma:伽马gauss:高斯：geomagnetic pole:地磁极geomagnetic reversal: 地磁极倒转：geomagnetic-variation method:地磁变化法：geometric sounding:电磁几何测深：inclination: 倾角inductivity: 感应率：local magnetic anomalies: 局部磁异常magnetic basement: 磁性基底：magnetic dip: 磁倾角magnetic disturbance磁扰magnetic equator:地磁赤道magnetic field磁场magnetic flux:磁通量magnetic intensity:磁场强度：magnetic interpretation methods磁测资料解释法magnetic meridian: 地磁子午线：magnetic moment:磁矩：magnetic permeability: 磁导率：magnetic polarization:磁极化：Magnetic pole: 磁极：magnetic storms: 磁暴：magnetization: 磁化强度magnetometer: 磁力仪：nanotesla: 纳特斯拉：normal magnetic field: 正常磁场oersted: 奥斯特paleomagnetism:古地磁学：paramagnetic: 顺磁性的：permeability:磁导率，渗透率：polarity: 极性：polarization:极化度，极化，偏振：reduction to the pole化向地磁极归极法：secular variation:长期变化：tesla:特斯拉weber:韦伯apparent resistivity: 视电阻率：conductivity:电导率：current electrode: 供电电极：dielectric constant:介电常数：dielectric polarization: 电介质极化：dipole array:偶极排列dipole-dipole array:偶极-偶极排列：electrical profiling:电剖面法：electrical sounding电测深electrical survey电法勘探，电测井electric field:电场electric susceptibility:电极化率：electrochemical SP:电化学自然电位：electrode电极：electrode equilibrium potential: 电极平衡电位：electrode polarization:电极极化：electrode potential:电极电位electrode resistance:电极电阻：electrolyte:电解质：electromagnetic method: 电磁法：electromagnetic spectrum: 电磁波谱：electronic电子的ELF:极低频：EM:电磁的：emu:电磁单位：equipotential-line method: 等位线法equipotential surface:等位面：far-field:远场：fixed-source method: 定源法：free-space field:自由空间场：galvanometer:电流计heat flow unit:热流单位HFU: 热流单位：horizontal-dipole sounding水平偶极测深induced polarization: 激发极化：infinite electrode: 无穷远电极：NMR核磁共振permittivity:电容率：polarization ellipse:极化椭圆：pole-dipole array: 单极-偶极排列：pole-pole array: 单极-单极排列：Primary field: 一次场：secondary field: 二次场：self-potential:自然电位self-potential method: 自然电位法skin depth: 趋肤深度skin effect: 趋肤效应sky wave:天波：sky-wave interference:天波干扰：SP: 自然电位：spontaneous potential:自然电位：transient electromagnetic method: 瞬变电磁法：abnormal events:异常同相轴absorption: 吸收作用：acoustic声学的，声的acoustic impedance:声阻抗，波阻抗：acoustic wave: 声波，地震波：air gun:空气枪：air wave:空气波：angle of incidence:入射角：apparent velocity: 视速度：apparent wavelength: 视波长：arrival: 波至：arrival time波至时间：attenuation:衰减average velocity:平均速度azimuth:方位角binary gain:二进制增益blind zone: 盲区：body waves: 体波：break:波跳：buried focus effect:地下焦点效应：cable:电缆：chirp: 线性调频脉冲:coefficient of anisotropy:各向异性系数coherence:相干性coherent: 相关的：common-depth-point:共深度点：common-depth-point stack: 共深度点叠加：common-offset gather:共偏移距道集：common-offset stack: 共炮检距叠加（同距叠加）：common-range gather: 共炮检距道集（选排）：Common reflection point: 共反射点：compressional wave:压缩波：configuration:排列形式：converted wave:转换波critical angle: 临界角critical reflection:临界反射：curved path:弯曲射线路径deconvolution: 反褶积：deep seismic sounding: DSS.深地震测深：diffraction: 绕射：diffraction stack: 绕射叠加：dilatational wave:膨胀波dispersion: 扩散，频散display:显示：diving waves: 弓形射线波：Dix formula: Dix公式DSS: 深地震测深：dynamic corrections动校正：earthquake:天然地震：earthquake seismology: 天然地震测震学：elastic:弹性的：elastic constants: 弹性常数：elastic impedance:弹性阻抗：elastic wave:弹性波：electrodynamic geophone: 电动检波器：epicenter:震中：event: 同相轴：expanding spread: 扩展排列：extended spread:纵排列fathometer: 水深计：Fermats principle: 费马原理：first arrival:初至：first break: 初至波：floating datum: 浮动基准面flute槽focus:震源fold: 覆盖次数format:数据格式：Gardner method:加德纳法：gather:道集：geophone:地震检波器：geophone interval: 检波距：ground roll: 地滚波：group interval: 组合间距：group velocity: 群速度：guided wave:导波：hammer冲击锤：head wave: 首波：hodograph:矢端线：Hookes law:虎克定律：horizontal stacking: 水平叠加：Huygens principle: 惠更斯原理：impedance:阻抗incident angle:入射角：interval velocity: 层速度：Kirchoff diffraction equation:基尔霍夫绕射方程：law of reflection: 反射定律：law of refraction: 透射定律：least-time path: 最短时程：Lg-wave: Lg-波：longitudinal wave: 纵波：long-path multiple:全程多次反射波：long wave长波：love wave:勒夫波low-velocity layer: 低速层：marker bed: 标准层：migration: 偏移，运移：minimum-phase:最小相位：multiple:多次波：multiple coverage:多次覆盖：multiplex: 多路传输，多倍仪multiplexed format:多路编排格式：mute:切除：NMO: Normal moveout. 正常时差。normal incidence:法向入射：normal moveout: 正常时差offset:炮检距，偏移距，补偿onset: 波端：phase velocity:相速度：plane wave: 平面波：point source: 点源：Poissons ratio: 泊松比porosity: 孔隙度：Primary reflection:一次反射：primary wave:一次波：P-wave:P-波：Rayleigh wave: 瑞雷波ray parameter射线参数raypath: 射线路径：ray tracing: 射线追踪real time:实时：record section记录剖面：reflection coefficient: 反射系数：reflection survey:反射法勘探：refraction:折射：refraction survey:折射法勘探：refraction wave: 折射波：residual normal moveout:剩余正常时差：reverberation:交混回响：reverse migration:逆偏移：Ricker wavelet: 雷克子波：rms velocity均方根速度：R-wave:瑞雷波。scattering:散射：secondary wave次波：SEG A, SEG B, or SEG C: 标准磁带格式seismic:地震的seismic discontinuity:地震不连续面：seismic-electric effect: 震电效应seismic survey: 地震勘探seismogram:震相图：seismograph: 地震仪，地震检波器：seismologist: 地震学家，地震工作者seismology地震学shear modulus: 剪切模量：shear wave:剪切波shotpoint: 炮点：shotpoint gap:炮点间隙S/N:信噪比。Snells law: 斯奈尔定律：sparker: 电火花震源：spherical divergence球面扩散：stack叠加：Ground mixing 地面混波：Instrument mixing 仪器混波：Vertical stacking垂直叠加：Uphole stacking井口时间叠加：Common-depth-point (CDP) stacking共深度点叠加：Common-offset stacking同炮检距叠加Velocity filtering 速度滤波：Coherency filtering / Auto-picking 相干滤波/自动拾取Diversity stacking -相异叠加Automigrating -自动偏移stacking velocity:叠加速度Stoneley wave:斯通利波：streamer:海上拖缆：S-wave:S-波：synthetic seismogram: 合成地震记录tangential wave:切向波：trace equalization: 道均衡trace gather:道选排，道集：trace integration:道积分，道综合transformed wave: 变换波：trough:波谷velocity analysis: 速度分析velocity filter:速度滤波：velocity inversion: 速度反转velocity spectrum:速度谱：velocity survey速度测量：wave equation:波动方程wave form: 波形wavefront:波阵面wave impedance: 波阻抗：wide-angle reflection:广角反射：Youngs modulus:杨氏模量：zero-phase:零相位：Zoeppritzs equations: 佐普里兹方程：acoustic log声波测井amplitude log:声幅测井borehole gravimeter:井下重力仪borehole log测井曲线calibrate 校正densilog密度测井density log:密度测井dip log地层倾角测井dipmeter地层倾角测井electrical log:电测井gamma-gamma log:伽马-伽马测井gamma-ray log: 射线测井：induction log:感应测井microlog微电阻率测井neutron log: 中子测井radioactivity log: 放射性测井：sonic log:声波测井：spectral log能谱测井：velocity log:声速测井well log:钻井记录，测井：A/D: Amperes law:安培定律angular frequency:角频率：Anomaly: 异常：anticline:背斜：array: 排列：autocorrelation: 自相关background: 背景值band-limited function:频截函数：band-pass:带通band-reject filter:带阻滤波器：bandwidth: 带宽base of weathering:低速带底面：boundary condition:边界条件boundary-value problem: 边值问题：byte: 字节characteristic value: Eigenvalue.特性值：特征值。Complex number: 复数：contour:等值线：contour interval: 等值线间隔：convolution:褶积：crust:地壳curl:旋度：db: Decibel.分贝。db/octave: 分贝/倍频程decibel分贝：dip: 倾角：dipole: 偶极子direct problem正问题：doodlebugger: 野外地球物理工作者drift:漂移：drill: 钻井装置：dynamic range: 动态范围earth layering:地球分层：eccentric anomaly:离心角echo sounder: 回声探测仪：eigenvalue: 特征值eigenvector:特征向量ellipsoid:椭球体energy: 能量engineering geophysics:工程地球物理envelope:包络error:误差：error message: 错误信息even function: 偶函数expected value期望值：fault:断层：field:场，野外filter:滤波器fixed point定点f, k space:f, k空间floating point浮点表示法flow chart: 流程图FM:调频。folding: 折叠，折积，褶皱folding frequency 折叠频率formation:地层：forward solution:正演：frequency domain: 频率域：frequency response: 频率响应：frequency spectrum:频谱geophysical survey地球物理勘探：geophysics:地球物理学：geoth