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第30卷第4期2007年8月勘探地球物理进展P ro gr ess in Ex plor ation Geo phy sicsV o l.30,N o.4A ug.,2007收稿日期:2007-02-07;改回日期:2007-04-02。
第一作者简介:孙小东(1980 ),男,中国石油大学(华东)地球资源与信息学院在读博士,主要从事CRS叠加成像与地震偏移的研究工作。
文章编号:1671-8585(2007)04-0245-07CRS叠加的研究现状及发展趋势孙小东,李振春,滕厚华(中国石油大学(华东)地球资源与信息学院,山东东营257061)摘要:在常规处理中,复杂地质条件下的时间域成像和叠后偏移的效果不是很理想。
为此,提出了一些新的时间域成像技术和叠前偏移方法,CRS(co mmon r ef lection surface,共反射面元)叠加便是其中的一种。
CRS叠加是一种可以直接由多次覆盖反射数据得到零炮检距(ZO)剖面而不依赖于速度信息的叠加方法。
二维和三维CRS 叠加不仅能够改进模拟ZO剖面,提高深层的信噪比,而且给出了可用于反演速度场的多参数剖面。
模型数据的试算和实际资料的处理验证了方法的有效性和实用性。
基于起伏地表的CRS叠加不需要先对原始数据做静校正,而且得到叠加结果后可以很容易地实现基准面重建。
另外,利用CRS得出的出射角及波前曲率信息可以更好地实现偏移速度建模,这也是今后CR S研究的一个重点。
关键词:CRS叠加;基准面重建;波场参数;速度建模中图分类号:P631.4文献标识码:ACRS叠加的思想最早来源于H ubral教授。
他首先提出了法向入射点波曲率半径R N IP概念[1],以后又相继提出了在二维情况下基于两参数优化的共反射元(CRE)叠加法[2]和基于三参数优化的CRS叠加法[3~5]。
二维CRS叠加所需的3个参数是零炮检距射线在地表的出射角 、法向入射点波曲率半径R N IP和法向波曲率半径R N。
amplitude spectrum 振幅谱abnormal events:异常同相轴absorption:吸收作用acoustic:声学的，声的alias 假频anisotropy 各向异性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diffraction绕射diffraction stack绕射叠加dispersion扩散，频散display:显示：diving waves:弓形射线波：dynamic corrections动校正elastic弹性的elastic constants:弹性常数：elastic impedance弹性阻抗elastic wave弹性波epicenter震中event:同相轴first arrival初至first break初至波focus:震源fold覆盖次数format数据格式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head wave首波horizontal stacking:水平叠加impedance:阻抗：incident angle入射角interval velocity层速度long-path multiple全程多次反射波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multiplexed format:多路编排格式mute:切除：NMO正常时差。
介绍书桌上对你有意义的物品英语作文全文共3篇示例，供读者参考篇1Meaningful Objects on My DeskAs I sit down at my desk to study or work on assignments, I'm surrounded by a collection of items that may seem ordinary to others, but hold profound meaning and memories for me. This cluttered space is a reflection of my life, interests, and experiences – a microcosm of who I am. Let me take you on a tour of the most significant objects that adorn my desk.Front and center is an old, tattered notebook that has been my constant companion through the years. Its pages are filled with scribbles, doodles, and notes from classes, serving as a chronicle of my academic journey. While some might see it as a worn-out relic, to me, it's a treasured record of the knowledge I've acquired, the struggles I've overcome, and the eureka moments that have shaped my understanding.Next to the notebook sits a framed photograph of my family. It's a candid shot taken during a picnic in the park, capturing the genuine smiles and laughter that define our bond. Whenever Ifeel overwhelmed or homesick, I glance at this photograph, and it reminds me of the unwavering support and love that my family provides, even from afar.On the corner of my desk, you'll find a small, handmade figurine – a gift from my best friend. It's a quirky, misshapen creation that would likely be overlooked by most, but to me, it symbolizes the unbreakable friendship we share. The imperfections and uniqueness of this figurine mirror the quirks and idiosyncrasies that have brought us closer together, reminding me that true friendship transcends the superficial.Amidst the clutter, a well-worn novel stands out, its pages dog-eared and the spine creased from countless readings. This book has been a constant companion through my formative years, serving as an escape, a source of inspiration, and a gateway to worlds beyond my own. Each time I revisit its pages, I'm transported to the realms of the author's imagination, discovering new facets of myself and gaining fresh perspectives on life.Tucked away in a drawer is a collection of ticket stubs –mementos from concerts, plays, and exhibitions I've attended over the years. These small pieces of paper represent the experiences that have broadened my horizons, exposed me todiverse forms of art and expression, and fueled my passion for exploration and discovery.Nestled amongst the books and papers is a small, unassuming rock – a souvenir from a hiking trip I embarked on with my classmates. This seemingly insignificant object holds within it the memories of physical challenges overcome, breathtaking vistas witnessed, and bonds forged through shared experiences. It's a tangible reminder of the joy found in venturing beyond my comfort zone and embracing new adventures.In the midst of this organized chaos, you'll find a collection of pens and pencils, each with its own unique color, texture, and story. Some were gifts from loved ones, others were souvenirs from trips, and a few were simply trusty companions that have seen me through countless assignments and exams. These writing instruments are more than mere tools; they are extensions of my thoughts, dreams, and creativity, enabling me to leave an indelible mark on the world, one word at a time.As you can see, my desk is a reflection of my life's journey thus far – a tapestry woven from memories, experiences, and the relationships that have shaped who I am. Each object holds a story, a lesson, or a reminder of the path that has led me to thispoint. While to others, these items may seem like mere clutter, to me, they are priceless treasures that imbue my workspace with meaning, inspiration, and a sense of purpose.This desk is more than just a surface for studying or working; it's a sanctuary where I can immerse myself in the pursuit of knowledge, surrounded by the tangible reminders of the people, places, and moments that have made me who I am. As I continue on my academic and personal journey, this collection will undoubtedly grow, with each new addition carrying its own unique significance and contributing to the rich tapestry of my life.篇2My Desk CompanionsAs a student, my desk is my sanctuary – a place where I spend countless hours studying, writing, and contemplating the mysteries of the world. It's a space that has witnessed my triumphs and struggles, my moments of clarity and confusion. But more than just a utilitarian surface, my desk is a reflection of who I am, adorned with various objects that hold deep personal significance.Prominently displayed is a framed photograph of my family, a constant reminder of the unwavering love and support that has sustained me through my academic journey. In the image, we're all beaming with joy, our faces radiating the warmth of a sunlit day at the park. It's a cherished memento that grounds me, reminding me of the reasons I strive for excellence – to make my loved ones proud and to create a future where we can continue to make cherished memories together.Next to the photograph sits a well-worn notebook, its pages filled with scribbles, doodles, and musings that have accompanied me through countless lectures and study sessions. This humble notebook has been my constant companion, capturing the fleeting thoughts and revelations that have shaped my understanding of the world. Its dog-eared pages hold secrets, theories, and epiphanies that have propelled me forward, serving as a testament to the ever-evolving nature of knowledge and the importance of documenting one's intellectual journey.Nestled among my books and papers is a small potted plant, a verdant splash of life amidst the sea of academic paraphernalia. This diminutive botanical companion has taught me invaluable lessons about patience, nurturing, and the resilience of living things. With each tender watering and gentle pruning, I'vewitnessed its growth and adaptation, a reminder that even in the most challenging of environments, life finds a way to thrive. This little plant has become a symbol of hope, inspiring me to persevere through academic obstacles and to cultivate my own growth, both intellectually and personally.Tucked in a corner of my desk is a collection of trinkets and mementos, each one imbued with a special memory or significance. A seashell from a childhood beach vacation, a pressed flower from a bouquet given to me by a loved one, a lucky coin that has been a constant companion through countless exams – these seemingly insignificant objects hold profound meaning, serving as tangible reminders of the experiences and relationships that have shaped my life. They remind me that learning extends far beyond the confines of textbooks and classrooms, and that true wisdom is found in the richness of lived experiences.And then, of course, there are the tools of my trade – pens, pencils, highlighters, and a trusty laptop, all essential instruments in my academic arsenal. These utilitarian objects may seem mundane, but they have played a crucial role in my intellectual journey, helping me to capture ideas, express thoughts, and navigate the ever-expanding realms of knowledge. Each penstroke, each keystroke, represents a step forward, a contribution to the collective understanding that has been built upon the efforts of countless scholars before me.As I sit at my desk, surrounded by these cherished objects, I'm reminded of the profound significance that seemingly ordinary items can hold. They are more than mere possessions; they are embodiments of my experiences, relationships, and aspirations. Each object tells a story, weaving together the tapestry of my academic and personal journey, reminding me of the many lessons I've learned and the countless more that lie ahead.In this sacred space, I find solace, inspiration, and a deep connection to the world around me. My desk is a microcosm of my life, a reflection of the values and beliefs that shape my path. And as I continue to grow and evolve, I know that these cherished objects will remain by my side, serving as faithful companions on the ever-unfolding adventure of learning and self-discovery.篇3The Objects That Define My Student LifeAs I sit here at my desk, surrounded by the familiar clutter of books, papers, and various knick-knacks, I can't help but feel a sense of comfort and nostalgia. Each item on this surface holds a special meaning, a story that has unfolded throughout my academic journey. From the well-worn textbooks to the quirky trinkets, these objects have become more than just inanimate possessions – they are companions that have accompanied me through countless late nights, study sessions, and moments of triumph and frustration.Casting my gaze across the desk, my eyes are immediately drawn to the stack of textbooks that occupy a prominent space. Their spines are creased, their pages dog-eared, and their margins filled with scribbles and highlights – a testament to the countless hours I've spent poring over their contents. These books have been my constant companions, guiding me through the intricacies of various subjects, challenging my understanding, and expanding my horizons.One book, in particular, stands out – a tattered copy of "Pride and Prejudice" by Jane Austen. This literary classic holds a special place in my heart, not just for its captivating storyline but also for the memories it invokes. It was the first novel I read in its entirety during my freshman year of high school, igniting apassion for literature that has only grown stronger over time. Whenever I catch a glimpse of its familiar cover, I'm transported back to those early days of discovery, when the written word held an almost magical allure.Beside the books lies a jumbled collection of pens and pencils, each with its own unique story to tell. The chewed-up end of a mechanical pencil reminds me of the countless exams and timed essays I've endured, my teeth gnawing at the plastic in a nervous habit. A sleek, black fountain pen – a gift from my grandfather – serves as a reminder of the importance of leaving a lasting impression, both in my writing and in life itself.Amidst the clutter, a framed photograph catches my eye, its edges slightly worn but its image still vibrant. It depicts my closest friends and me, arms linked together, faces beaming with joy during our high school graduation ceremony. This picture represents more than just a milestone – it symbolizes the unbreakable bonds forged through shared experiences,late-night study sessions, and the unwavering support we provided one another during our most challenging moments.Nestled among the books and papers is a small, ceramic figurine – a whimsical owl with its wings outstretched and its eyes seemingly twinkling with wisdom. This trinket was a giftfrom my favorite professor, bestowed upon me after a particularly engaging class discussion. It serves as a constant reminder to approach life with curiosity, to seek knowledge fearlessly, and to embrace the wisdom that comes with experience.As my gaze wanders further, I can't help but smile at the sight of a well-loved teddy bear, its fur matted and one eye slightly askew. This childhood companion has been with me through thick and thin, providing comfort and solace during the most stressful moments of my academic journey. Its presence reminds me of the importance of maintaining a sense of childlike wonder and joy, even in the face of life's most daunting challenges.Amidst the organized chaos of my desk, a seemingly incongruous item catches my eye – a sleek, metallic laptop. This technological marvel represents the bridge between the traditional and the modern, a tool that has revolutionized the way I research, write, and collaborate. Its glowing screen has been my portal to a vast expanse of knowledge, connecting me with scholars and peers from around the globe, and enabling me to explore ideas and perspectives that would have been unimaginable just a few decades ago.Scattered among these cherished items are countless scraps of paper, adorned with hastily scribbled notes, doodles, and fragments of ideas. Each one represents a fleeting thought, a burst of inspiration, or a moment of clarity that I desperately wanted to capture before it slipped away. These scattered musings serve as reminders of the ever-evolving nature of the creative process, and the importance of embracing the unexpected twists and turns that lead to intellectual growth.As I survey the organized chaos that is my desk, I can't help but feel a sense of gratitude for the objects that have accompanied me on this incredible journey. Each item holds a story, a memory, a lesson learned – and together, they form a tapestry that represents my unique academic experience. These objects are more than just possessions; they are the physical embodiments of the struggles, triumphs, and personal growth that have defined my student life.In the years to come, as I embark on new adventures and face new challenges, I know that these cherished items will continue to hold a special place in my heart. They will serve as reminders of the path I've traveled, the lessons I've learned, and the resilience I've cultivated along the way. And when future generations gaze upon these objects, perhaps they too will feel asense of connection, a glimpse into the life of a student who dared to dream, to question, and to embrace the endless pursuit of knowledge.。
Acoustical environment 声学环境Active 内置分频式passive 外置分频式Addition 叠加Alignment 调试all pass 全通Aluminum end plate 铝制后板Ambient stereo mic 立体声环境话筒amplified sound 扩声Amplifier 功放Amplitude resolution 振幅解析度Amplitude response 振幅响应Amplitude tapering 振幅锥度Amplitude 波幅Analogue 摸拟——对应digital数字Aperture 孔径，口径asymmetry rejection 非平衡抑制Attack time 启动时间Attenuation 衰减attribute 属性Audio spectru m声音频谱auto-ranging power supply自动适应电压电源Backcan 后盖backline microphone收音麦克风Balance line 平衡传输线Balanced cable 平衡讯号线Balcony包厢，楼座Band pass filtering 带通滤波Band-limited 有限频宽Basedelay基础延时Bass guitar 贝司Bass trap 低音吸声板Beam find value 光输出定位Beam opening 光束开角Beam splitter 分光镜Beamwidth 波束宽度Bi-amp mode 外置两分频Biamplification 双功率放大器Biamplified 电子分频系统Bias tracking 偏置追踪Binding post 接线柱Black-out遮光、暗场boost 提升（一般指低音），放大，增强Box 包厢Box, enclosure, cabinet, frame 音箱箱体Bridle leg吊索脚Buffer 缓冲器buildup 声压增强Built in demo squences内置演示程序Burst current瞬态电流Bus 总线，母线Buss 母线Buzz and rattle 异常音cable screen 电缆屏蔽Cancellation 衰减Cardioid mic 心形指向麦克风Channel fader音量推子Channel inserts 插入通道channel split 通道音分系统Chase 跑灯Chasis 外壳地Chassis/earth 外壳地Clarity 清晰Clip 过载，削波Clip 削波Clock recovery circuit 时序回复电路时脉恢复电路Close mic 近讲话筒Cluster 扬声器组CMR common mode rejection 共模抑制比CMRR 共模抑制比Color changer换色器Coloration 声染色Comb filter 梳形滤波器combing 梳状滤波Communication system 信号传输系统Complementary power MOSFET 互补场效应效率管Condenser mic 电容式麦克风Cone 纸盆单元Configuration 配置Constantdirectivity 恒指向Constant-Q 常系数QConstructive 相加的（interference 干涉）Contemporary 当代的Corner frequency 转角频率Cross firing 交叉放置Crossfade 交叉淡化Crossfader 切换推子Crossover filter 分频滤波器Crossover frequency 分频频率Crossover 分频器，与功放放入同一机柜Cross-platform 跨平台Crosstalk 串扰cue 动的时候解释成场次，静的时候解释成场景cursor up/down arrow 上下按键Curvilinear array曲线阵列Cut off 截频Cyclorama 天幕Cylindrical wave 柱面波Data frame 数据框Datarate 数据传输速率Dataslot 内存区域Datastream 数据流Datatraffic 数据流通量DC protection: direct current protectionDC/AC voltage 直流/交流电压dedicate 专门的de-essing 咝声消除器Defeatable 可禁用Delay 延时Destructive 相消的（interference 干涉）Detented 步进平滑Diaphragm 振膜Differentialinput 差分输入Diffuse field扩散音场Digital patchbay 数位分配器Dimmer and shutter 调光及光栅Dimmer pack 调光设备，硅箱Dip-switch configuration 组合按键的功能Direct out 直接输出口Direct radiator 直接辐射式Direct sound 直达声Directivity 指向性direct-to-reverberant ratio 直达混响声能比discrete 分立的dispersion angle 扩散角Dispersion 散布，传播Downfill 下区补音Dress circle 包厢（上等座位）Drive train 驱动系统Driver驱动单元，high driver高音单元low driver 低音单元Duplex 双工Dynamic 动态EAT estimated arrive t ime 预计到达时间effective cue 静场景Elevation view 正视图enclosure 箱体Encoder knob光控轮envelop 围绕，环绕Equipped for two conductor twisted-pair networ：k 使用双绞线网络进行双工传输的装备Euro-terminal block 可插拔式印刷线路板接线端子Excitation signal激励信号Excursion 振幅expander 扩展器export/import 输出/输入Extension unit 扩充单元Extra patch 附加配置，patch 还有设定的意思Extra 附加功能Fade time 衰变时间Fader 推子Fast-paced 快节奏Female XLR input with male XLR loop outpu：t卡农母输入带卡农公并联输出Ferrofluid-cooled, back-vented long-excursion 18-inch c one driver 磁液冷却，后通风孔长冲程18 寸锥盆单元Fill 补声音箱film studio 电影录音室filter 滤波器Firmware 固化程序flat frequency response 平滑的频率响应Flightcase 航空箱Flood 散光Foot candle 烛光数Footprint 晶体管的元件封装，代码尺寸，位面积Free air resonance自由场谐振频率Free field 自由声场Frequency response=Frequenzgangfrequency sensitive compression频率感应压缩Frequency step 频率频距Frequency-conscious 频率感应（压缩）Front of house (FOH) 主调音区Front-loaded 前负载Frost filter 雾镜Full metering 表桥或（LED 电平表）Full range dimming 全范围调光full range 全频Full scale 满刻度full spectrum band 全频带Gain trim 增益控制Gallery 廊座（最高一楼）Gate 噪声门Expander 扩展器Graphic equalizer 图式均衡器graphic tablet 手写板Graphic 图示均衡Grazing reflection 平直反射Grid 吊架Group delay 组延时Group view 分组视图half space 半场Handlecup把手Hard 硬拐点压缩Hard/soft cross 瞬/渐变Hard-edge 图案灯Harmonic distortion 谐波失真HAWB 分单号headroom 动态余量Heatsink 散热片，散热器HF diaphragm 高频感应膜HF ripple 高频起伏High hat cymbal 踏钹high order filter 高阶滤波器high pass 高通high/low pass filter 高/低通滤波器Hold 存储Horizontal control平面控制Horn 号角（高音）后面还带有高音单元hot re-strike 热启动Hot spot 声斑Hot swap 热抽换House curve 房间响应曲线House engineer 主扩调音师HPF 高通滤波器Hypercardioid mic 窄心形impedance glue 阻尼胶Inphase 同相Increment 调整步距Incremental process 渐进化过程Infill 内补声，主音箱旁覆盖内侧场地的音箱instantly-recallable 即时调出Instrument mic 乐器Intelligent unit 电脑灯Intelligibility 清晰度Isolate 隔离Laminated core 叠片铁芯LD-1A CP-10(equalizer) drive the systemLED bar 光柱显示器Level 电平Level 指声源时译为声级, 指电子设备时为电平Lift 提升（一种提升地电位的装置）Limiter 限幅器Line driver 线路驱动器Line level 线性电平，这是一种较高的讯号等级，像是混音器、录音座、与播放器材等音响设备的输出，都是属于Line LevelLinear zoom线性调焦linear(LIN)线性变化Linearity 线性度Listening area 听音区域Listening session试听会Live 现场Lobing 波柱，声波重叠，旁瓣(lobe)Lo-cut switch 低频切除开关Look-ahead 预测处理loop out 并联输出Loop output 并联输出loss 损耗Low frequency roll off 低频反应减低LPF 低通滤波器M8 threaded insert M8螺丝孔mains 电源Master compressi o主n 压缩Master fader 主推杆Matrix 矩阵Mellow 软拐点压缩metering 电平表（电平指示）Mezzanine 中层座（楼下前半段称乐队座，属上等座，后半段称Mezzanine中层座）Mic 话筒Mic sources源话筒Monitor 监听监听音箱mono 单声道multicore 多芯电缆Multimode fib e多r 模光纤multipi n多芯连接头Multi-snake多芯电缆Multi-tiered 多层架构Music track 配乐音轨Mute button 静音按钮muting 噪声抑制，静噪natural power response curve自然功率响应曲线Near field monitor 近区监听音箱Noise floor本底噪声，背景噪声Noise level reduction噪声减量Nominal 额定Non-inverting 非反相Null area 零区Objective lens 物镜OB-truck 或OB Van 转播车Octave 倍频程两个频率相比为2 的声音间的频程，一倍频程之间为八度的音高关系，即频率每增加一倍，音高增加一个倍频程，图示均衡器的各频点之间就是倍频程关系。
地震英语词汇及地震专业术语表示地震的词：earthquakequakeshakeshocktremortemblor [美语] (pl. -s, -blores )（地震）发生于...：hit... 袭击，打击，使遭受strike... 突然发生shake... 摇；摇动；摇撼jolt... 使颠簸，摇晃rock... 摇，摇动，使振动roll across... 波动，起伏，横摇rip through... 裂开，破开；突进，横撞直闯破坏程度（小→大）damage 损害，损伤；〔口语〕伤害，毁坏。
destroy 毁坏，破坏；摧残。
shatter 破坏；捣毁；破灭。
devastate 蹂躏，破坏；使荒废；毁灭。
level 推倒，夷平。
flatten 夷为平地。
地震学相关词汇：seismological 地震学上的seismology 地震学seismograph 地震仪seismographer 地震学家aftershock 余震smaller tremors 小地震epicenter 震中magnitude 震级Richter Scale(1—10) 里氏震级earthquake monitoring 地震监控tsunami 海啸tsunami warning system 海啸预警系统tidal waves 潮汐波，浪潮natural disaster 自然灾害tragedy 灾难wreckage 残骸death toll 死亡人数survivors 幸存者victims 受灾者international contributions 国际援助evacuation 撤离rescue team 救援小组其他地震术语seisesthesia 振动感觉seismaesthesia 震觉seismesthesia 振动感觉seismic 地震的seismic (seismal; seismical; earthquake) load 地震载荷seismic acceleration 地震加速度; 震动加速度seismic acceleration indicator 地震加速指示计seismic activity 地震活动; 地震活动性seismic amplifier 地震放大器seismic analysis 地震分析seismic area 地震带; 地震区; 震区seismic belt 地震带; 地震区seismic bending moment 地震弯矩seismic center 震中seismic coefficient 地震系数seismic core phase 核震相seismic cross-section 地震剖面seismic data 地震数据; 地震资料seismic degree 震度seismic design 地震设计seismic detector 地震检波器; 地震仪seismic detector of the displacement 位移式地震检波器seismic detector of the velocity type 速度式地震检波器seismic digital amplifier 地震数字放大器seismic discontinuity 地震间断面seismic drill 地震孔用钻机seismic dynamic load 地震动力载荷seismic element method 地震元法seismic exploration 地层勘探; 地震探测; 地震探查; 震波勘测seismic exploration vessel 震波勘测船seismic filter 地震滤波器seismic floor joint cover 地面抗震缝盖板seismic focus 地震震源seismic force 地震力seismic gap 地震活动空白地带seismic geophone 地震检波器; 震波检测仪seismic geophysical method 地球物理地震法seismic hazard 地震危害性seismic head wave 地震首波seismic impulse method 脉冲地震法seismic instrument car 地震仪器车seismic intensity 地震烈度; 地震强度seismic intensity scale 地震强度计seismic investigation 地震探测seismic load 地震荷载seismic map 地震图seismic measurement 地震测验seismic method 地震勘探法seismic method of exploration 地震法勘探; 震波勘测法seismic method of prospecting 地震法勘探seismic model 地震模型seismic moment 地震力矩seismic motion 地震活动; 地震运动seismic origin 地震成因seismic phase 震相seismic processing 震波图分析seismic profile 地震剖面seismic profiler 地震剖面仪; 震波水下地形仪seismic property 地震性质seismic prospect(ing) 震波勘探seismic prospecting 地震勘探; 地震探查seismic prospecting system 地震探查装置seismic prospector 地震预报仪seismic reciprocity 震时互易原理seismic record 地震记录seismic record viewer 地震记录观测仪seismic recorder 地震记录仪seismic reflection amplifier 地震反射放大器seismic reflection method 地震波反射法seismic refraction 震波折射seismic refraction method 地震折射法seismic refraction profile 地震折射剖面seismic regime 震情seismic region 震区; 地震区seismic regionalization 地震区划分seismic restraint 耐震seismic risk 地震危险性seismic sea wave 地震海浪; 地震海啸; 地震海啸; 地震津波; 海啸seismic sea wave apparatus 海啸仪seismic section plotter 地震剖面绘图仪seismic seiche 地震假潮seismic shock 地震; 地震冲击; 地震震动; 震波冲击seismic signal 地震信号seismic sounding 地震测深; 地震测深法seismic source function 震源函数seismic spread 地震传播; 地震扩散seismic stability 抗震稳定性seismic station 地震台站seismic stratigraphy 地震地层学seismic stress 地震应力seismic surface wave 地震表面波seismic survey 地震测量; 地震调查; 地震探查; 反射法勘探seismic travel time 地震波传播时间seismic velocity 震波速度seismic vertical 震中; 地震垂线seismic vessel 震波勘测船seismic wave 震波; 地震波seismic wave path 地震波路径seismic world map 世界地震图seismic zone 地震带; 地震区seismic zoning 地震区划分seismic-electric effect 震电效应seismicinstrument 地震仪seismicity 地震活动; 地震活动度; 地震活动性; 震级seismicity gap 地震活动空白地带seismicity map 地震区域图seismic-like event 似地震事件seismicrophone 地震传声器; 地震接收器seismism 地震现象; 震动现象seismitron 岩层稳定测试仪seismo-acoustic reflection survey 震声反射测量seismoastronomy 地震天文学seismocardiogram 心震图seismochronograph 地震计时仪; 地震记时器seismo-electric effect 震电效应seismogenesis 地震成因seismogenic zone 孕震区seismogeological map 地震地质图seismo-geology 地震地质学seismogram 地震波曲线; 地震图; 震波图seismogram interpretation 震波图解释seismograph 地震记录仪; 地震仪seismograph amplifier 地震仪放大器seismograph drill 地震孔物探钻机seismograph station 地震台站seismographic 地震学的seismographic observation 地震观测seismographic observatory 地震观测站seismographic record 地震记录seismographic station 地震台seismography 地震记录法; 地震学seismolog (附有摄影设备的) 测震仪seismologic consideration 震情会商seismologic station 地震台站seismological evidence 地震实迹seismological observation 地震观测seismologist 地震学家seismology 地震学seismomagnetic effect 地震地磁效果; 震磁效应seismometer 地震计; 地震检波器; 地震仪seismometer galvanometer 地震检波器检流计seismometer pier 拾震器墩子seismometer station 地震测站seismonastic movement 感振运动seismonastic turgor movement 倾震膨压运动seismophysics 地震物理学seismos 地震seismoscope 地震波显示仪; 地震示波仪; 地震仪; 验震器; 验震器seismoscope data 验震器数据; 验震器数据seismoscope record 验震器记录; 验震器记录seismoscope response 验震器响应; 验震器响应seismostation 地震台; 地震台站seismotectonic 地震构造的seismotectonic line 地震构造线seismotherapy 振动疗法seismotropism 向震性seissors fault differential fault 剪断层英文汉译。
Android应用程序请求SurfaceFlinger 服务渲染Surface的过程分析在前面一篇文章中，我们分析了Android应用程序请求SurfaceFlinger服务创建Surface的过程。
有了Surface之后，Android应用程序就可以在上面绘制自己的UI了，接着再请求SurfaceFlinger服务将这个已经绘制好了UI的Surface渲染到设备显示屏上去。
在本文中，我们就将详细分析Android应用程序请求SurfaceFlinger服务渲染Surface的过程。
Android应用程序在请求SurfaceFlinger服务渲染一个Surface之前，首先要将该Surface作为当前活动的绘图上下文，以便可以使用OpengGL库或者其它库的API来在上面绘制UI，我们以Android系统的开机动画应用程序bootanim为例，来说明这个问题。
从前面一文可以知道，Android系统的开机动画应用程序bootanim是在BootAnimation类的成员函数readyToRun中请求SurfaceFlinger服务创建Surface的。
这个Surface创建完成之后，就会被设置为当前活动的绘图上下文，如下所示：[cpp] view plain copy 在CODE上查看代码片派生到我的代码片status_t BootAnimation::readyToRun() {......// create the native surfacesp<SurfaceControl> control = session()->createSurface(getpid(), 0, dinfo.w, dinfo.h, PIXEL_FORMAT_RGB_565);......sp<Surface> s = control->getSurface();......// initialize opengl and eglconst EGLint attribs[] = {EGL_DEPTH_SIZE, 0,EGL_NONE};......EGLConfig config;EGLSurface surface;EGLContext context;EGLDisplay display = eglGetDisplay(EGL_DEFAULT_DISPLAY);eglInitialize(display, 0, 0);EGLUtils::selectConfigForNativeWindow(display, attribs, s.get(), &config);surface = eglCreateWindowSurface(display, config, s.get(), NULL);context = eglCreateContext(display, config, NULL, NULL);......if (eglMakeCurrent(display, surface, surface, context) == EGL_FALSE)return NO_INIT;......}BootAnimation类的成员函数readyToRun首先调用eglGetDisplay和eglInitialize函数来获得和初始化OpengGL库的默认显示屏，接着再调用EGLUtils::selectConfigForNativeWindow函数来获得前面所创建的一个Surface（由sp<Surface>指针s来描述）的配置信息。
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：Poisson's 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：Fermat’s 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：Hooke's 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。
我的书桌上有意义的物品英语作文On My Desk: Meaningful ItemsMy desk is a reflection of who I am and the things that hold significance in my life. It is not just a surface for working or studying, but a space where I surround myself with objects that inspire me, motivate me, and remind me of important moments. Each item on my desk has its own story and adds value to my daily life.One of the most meaningful items on my desk is a picture frame with a photograph of my family. This picture captures a special moment from a family gathering, and serves as a constant reminder of where I come from and the people who love and support me unconditionally. Whenever I feel overwhelmed or stressed, I look at this picture and it instantly brings me comfort and reassurance.Another item that holds significance to me is a small plant in a colorful pot. This plant was a gift from a close friend, and it symbolizes growth, strength, and resilience. Taking care of this plant has become a daily ritual for me, and watching it thrive and flourish reminds me of the importance of nurturing relationships and personal development.On the practical side, my desk is always adorned with a stack of notebooks and pens. I am someone who loves to write down my thoughts, ideas, and to-do lists, and having these tools at hand allows me to stay organized and productive. Each notebook is filled with scribbles, sketches, and plans that document my journey and progress over time.In addition to these personal items, my desk also features a few motivational quotes and affirmations that I have written down and displayed prominently. These words of encouragement serve as daily reminders to stay positive, focused, and determined in pursuing my goals and dreams. Whenever I feel demotivated or discouraged, reading these quotes gives me a much-needed boost of inspiration.Lastly, my desk is home to a collection of books that have had a profound impact on me. From fiction to self-help to poetry, these books are a source of knowledge, wisdom, and escapism. Whenever I need a mental break or a moment of reflection, I pick up one of these books and lose myself in its pages, emerging with new insights and perspectives.In conclusion, the items on my desk are not just random objects, but meaningful symbols of who I am and what matters to me. They create a personalized and inspiring environment thatfuels my creativity, productivity, and emotional well-being. My desk is not just a workspace, but a sanctuary filled with memories, aspirations, and meaning.。
地球物理专业英语常用单词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。
Snell's 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Young's modulus:杨氏模量zero-phase:零相位Zoeppritz's 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:γ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Ampere’s 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。
一.名词hospitality n.友好好客pastime n. 消遣，娱乐revenue n. 税收，岁入routine 常规，惯例，例行公事 scorn n. 轻蔑，鄙视shortage n. 短缺，不足smash n. 打碎，粉碎stability n.稳定(性)，稳固stack n. 堆，一堆standard n. 标准surface n. 表面temperament n. 气质，性格threshold n. 开端，入口tolerance n. 容忍，忍耐力transaction 处理，办理，交易 trend n. 倾向，趋势transition n. 过渡，转变variation n. 变化，变动warehouse n. 货仓way n. 方式access n. 入口，通路，接触accommodation n. 住宿，膳宿 acknowledgement承认感谢致谢 pattern n. 模式penalty n. 制裁，惩罚pension n. 养老金personality n. 人格，人性pledge n. 保证，誓言position n. 位置，职位，职务 predecessor 前任，原有的事物 premise n. 前提，假设prescription n. 处方preservation n. 保护，防护prestige n. 威信，威望priority n. 优先(权)prestige n. 威信，威望prospect n. 前景，可能性rate n. 速度ration n. 比率 reflection n. 反映，表现recession n. (经济)衰退不景气；撤退，退出 reputation n. 名声，声望reservation n. 贮存，贮藏,预订illusion n. 错觉，假象ingredient n. 成分insight n. 理解，洞察力inspection n. 检查，视察instinct n. 本能，直觉integrity n. 正直，诚实intuition n. 直觉lease n. 租约，契约legislation n. 立法，法律limitation n. 局限性缺点loyalty n. 忠诚，忠心luxury n. 奢侈，豪华manifestation n. 表现(形式)mechanism n. 机械装置minority n. 少数misfortune n. 不幸，灾难morality n. 道德，美德notion n. 概念，观念，理解obligation (法律上或道义上)责任occasion n. 场合opponent n. 敌人，对手ornament n. 装饰，装饰品admiration n. 欣赏advocate n. 提倡者，拥护者allowance n. 津贴ambition n. 野心，雄心analogy n. 相似，模拟，类比anticipation n. 预期，期望appreciation n. 感谢，感激array n. 陈列，一系列assurance n. 保证blame n. 责任blunder n. 错误，大错budget n. 预算capability n. 能力，才能cash n. 现金circulation n. (书报等的)发行量commitment n. 承诺，许诺compensation n. 补偿，赔偿consideration n. 考虑distinction n. 区分辨别emergency n. 紧急情况encouragement n. 鼓励essence n. 本质estimate n. 估计expenditure n. 开支extinction n .灭绝fashion n. 方式，样子flaw n. 裂纹，瑕疵fortune n. 财产，大笔的钱fraction n. 小部分，一点fuse n. 保险丝guarantee n. 保修单guilt n. 犯罪harmony 与…协调一致，和谐二．形容词abnormal α.不正常的absurd α.荒缪的abundant α.丰富的acute α.敏锐的锋利的aggressive α.侵略的好斗的ambiguous α.模棱两可模糊的ambitious α.有雄心有抱负的appropriate α.合适的恰当的authentic α.可靠的可信的average α.一般的普通的barren α.贫瘠的不毛的bound α.一定的chronic α.慢性的commentary α实况报道compact a. 紧凑的小巧的competitive a.竞争性的，具有竞争力的compulsory a.强迫的，强制的，义务的confidential a. 机紧的秘密的conservative a. 保守的，传统的consistent a. 和……一致conspicuous a. 显而易见的引人注目的crucial a. 关键的current a. 当前的decent a. 体面像样的还不错的delicate a. 精细的，微妙的精心处理的destructive a. 毁灭的economic a. 经济的elegant a. 优雅的优美的精致的embarrassing a. 令人尴尬的energetic a. 精力充沛的equivalent a. 相等的eternal a. 永恒的，无休止的exclusive a. 独有的，排他的extinct a. 灭绝的fake a. 假的，冒充的fatal a. 致命的，毁灭性的feasible a. 可行的feeble a. 脆弱的，虚弱的gloomy a. 暗淡的greasy a. 油腻的identical a. 相同的，一样的imaginative a. 富有想象力的爱想象的inaccessible a.达不到的，难以接近inadequate 不充分的不适当的incredible a. 难以置信的indifference a. 不关心的冷漠的indignant a. 生气的，愤怒的infectious a. 传染的，传染性的inferior a. 较次的，较劣的inferior a. 地位较低的，较差的inherent a. 固有的，生来的inspirational a. 灵感的intent a. 专心的，专注的intricate a. 复杂精细的Intrinsic a. 固有本质的内在的irreplaceable a. 不能替换的不能代替的literal a.文字的字面的逐字逐句massive a. 大规模的，大量的merciful a. 仁慈的，宽大的mobile a. 活动的，流动的naive a.言行自然而天真质朴的negligible a.可忽略微不足道的notorious a.臭名昭著声名狼藉obedient a.服从的顺从的obscure a. 模糊不清的optimistic a. 乐观的original a. 原先的，最早的pathetic a. 悲哀的，悲惨的persistent a. 坚持不懈的potential a. 可能的，潜在的prevalent a. 普遍的，流行的primitive a. 原始的，早期的proficient a. 熟练的，精通的profound a. 深刻的，深远的prominent a. 突出的，杰出的prompt a. 即刻的，迅速的raw a. 自然状态的，未加工的relevant a. 与……有关的respectable a. 可尊敬的rewarding a. 值得的rough a. 粗略的，不精确的rude a. 粗鲁的，不礼貌的sensitive a. 敏感的sheer a. 完全的，十足的shrewd a. 精明的stationary a. 固定的subordinate a. 次要的，从属的subtle a. 微妙的精巧的，细微的superficial a. 肤浅的suspicious a. 对……怀疑tedious a. 冗长的，乏味的trivial a. 琐碎的，不重要的turbulent a. 动荡的，混乱的underlying a. 潜在的versatile a. 多才多艺的vivid a. 生动的，栩栩如生的void a. 无效的vulnerable a. 易受伤的worth a. 值得三．动词abandon v. 抛弃，放弃acknowledge 对…表示谢忱，报偿acquaint v. 熟悉，认识acquire(靠己能力努力行为)获得afford v. 付得起allege v. 断言，宣称alternate v. 交替，轮流anticipate v. 预期applaud v. 赞扬，称赞ascend v. 上升，攀登ascribe v. 归因于，归功于assemble v. 集合，聚集assign 分派，指派(职务，任务)attribute v. 归因于base v. 建立在……的基础上bewilder v. 迷惑，弄糊涂breed v. 培育，养育cling v. 坚守，抱紧coincide v. 相同，相一致collaborate v. 合著，合作collide v. 互撞，碰撞commence v. 开始compensate v. 补偿，赔偿complement 与……结合，补充comply v. 遵守conceive v. 想出，设想concern v. 涉及condense v. 压缩，浓缩conflict v. 冲突，战争conform v. 符合，遵守，适应confront v. 面对，面临conserve v. 保护，保存consolidate v. 巩固convey v. 表达，传达crash v. (飞机)坠毁cruise v. 航行，漫游dazzle v. 使眩目，耀眼deceive v. 欺骗，哄骗decline v. 下降，减少dedicate v. 奉献，献身，致力于defend v. 为……辩护defy v. 违抗，藐视deny v. 否认deprive v. 剥夺derive v. 得来，得到descend v. 下落descend v. 下来，下去deserve v. 值得deviate v. (使)背离，(使)偏离disguise v. 假扮，伪装dominate v. 统治，占据drain v. 渐渐耗尽duplicate v. 复制，重复eliminate v. 消除endure v. 忍受，忍耐enhance v. 提高，增加enroll 使成为……的成员，注册evoke v. 引起，唤起immerse v. 使浸没impose v. 征税，把…强加于induce v. 劝诱，诱导indulge v. 纵容，放任intend v. 意欲interpret v. 解释，说明jeopardize v. 危及，损坏linger逗留徘徊留恋迟缓，拖延locate v. 位于magnify v. 放大mean v. 打算，意欲mingle v. 混合起来，相混合minimize v. 对…做最低估计monitor v. 检测，监测neglect v. 忽视occupy v. 占领，使忙碌oppress v. 压迫originate v. 首创，起源overlap v. 部分重叠overwhelm 压倒，浸没，使不安parade v. *permeate v. 渗入，渗透prescribe指示规定，处方开药preside v. 主持prolong v. 延长，拖延promise v. 许诺propel v. 推进，推动protest v. 抗议，反对provoke v. 引起，激起radiate v. 辐射状发出，从中心向各方伸展出reconcile v. 使和好，调解refresh v. 提神，使清新(使)精神振作, (使)精力恢复,refute 证明…不对(错误的)驳诉remain v. 停留，依旧是repel v. 抗御，抵拒rescue v. 营救，救援resign v. 辞职resort v. 求助，凭借，诉诸resume v. 重新开始，继续revenge v. 报仇，报复scan v. 细察，审视scrape v. 剥下，刮下scratch v. 抓，搔shrink v. 收缩，减少standardize v. 使标准化steer v. 驾驶，引导strengthen v. 加强，使更强壮stretch v. 伸展subscribe v. 预订，订阅suck v. (用嘴)吸，吞噬，卷入suppress v. 镇压sustain v. 承受tackle v. 解决，处理tempt v. 引诱，劝诱terminate v. 终止，结束transmit v. 传播，传递verify v. 证实，证明view v. 视为，看做wreck v. (船只)失事四．副词deliberately ad. 故意，有意地deliberately ad.深思熟虑审慎地exclusively ad. 仅仅地explicitly ad. 明确地forcibly ad. 强行地，有力地formerly ad. 原先地以前，从前increasingly 日益越来越多地inevitably 必然地不可避免地intentionally 有意地，故意地optimistically ad. 乐观地outwardly表面上，外表上地presumably大概可能，据推测simultaneously 同时发生地somewhat 颇为，稍稍，有几分spontaneously自发地自然产生startlingly ad. 惊人地triumphantly(欣喜)胜利成功地unexpectedly ad. 意外地virtually ad. 事实上，实际地五。
地震勘探术语2-D Two Dimensional 二维。
3-C Three Component 三分量。
3C3D 三分量三维。
3-D Three Dimensional三维。
9-C Nine Component 九分量。
3分量震源╳3分量检波器=九分量。
9C3D 九分量三维。
A/D Analog to Digital模数转换。
AGC Automatic Gain Control 自动增益控制。
A V A Amplitude Variation With Angle 振幅随采集平面的方位角的变化。
A VO Amplitude Variation With Offset 振幅随偏移距的变化。
A VOA 振幅随炮检距和方位角的变化。
CDP Common Depth Point 共深度点。
CDPS Common Depth Point Stack共深度点迭加。
CMP Common Mid Point 共反射面元。
共中心点。
CPU Central Processing Unit 中央控制单元。
CRP Common Reflection Point 共反射点。
D/A Digital to Analog 数模转换。
d B/octa d B/octve 分贝/倍频程。
DMO Dip Moveout Processing 倾角时差校正。
G波G-wave 一种长周期（40—300秒）的拉夫波。
通常只限于海上传播。
H波H-wave 水力波。
IFP Instantaneous Floating Point 仪器上的瞬时沸点放大器。
K波K-wave 地核中传播的一种P波。
LVL Low Velocity Layer 低速层。
L波L-wave 天然地震产生的长波长面波。
NMO Normal Moveout Correction 正常时差校正，动校正。
OBS Ocean Bottom Seismometer 海底检波器。
P波P-wave 即纵波。
地震勘探seismic exploration几何地震学geometric seismology地震波seismic wave 纵波地震波primary wave横波地震波shear wave微地震波microseismic wave弹性elasticity 塑性plasticity地震道seismic trace 地震记录seismic record地震剖面seismic profile 地震子波wavelet波前wavefront 波谷trough视波长Apparent wavelength 视波数 apparent wavenumber 视速度 apparent velocity全反射 total reflection反射系数 reflection coefficient透射系数transmission coefficient折射波 refraction wave体波 body wave 面波 surface wave地滚波 ground roll 转换波 transformed wave 时距曲线time-distance curve直达波direct wave 平均速度 average velocity 波前扩散wavefront spreading共反射点 common midpoint动校正 dynamic correction静校正 static correction观测系统 seismic acquisition system水平叠加 Horizontal stacking平均速度 average speed 横向分辨率 lateral resolution 振幅谱 amplitude spectrum 频谱分析 frequency analysis 纵向分辨率 vertical resolution均方根速度 root-mean-square velocity道间距（trace space）偏移距 offest 等效速度 equivalent velocity炮间距 shot interval 叠加速度 Stack velocity滤波filter 采样定理sampling theorem水平叠加stack 叠加偏移stacked migration三瞬剖面Three instantaneous parameter section地震构造图seismic map 断层fault回转波reverse branch 视深度 apparent depth真深度true depth 法线深度normal depth真倾角true dip angle 视倾角apparent dip angle方向角direction angle地质解释geologic interpretation地层layer。
关于对比的作文英文作文Title: The Art of Comparison: Exploring Perspectives。
Comparison is an inherent aspect of human cognition. From evaluating options at the grocery store to making major life decisions, the act of comparing serves as a guiding force in our lives. However, the process of comparison is not always straightforward; it is influenced by various factors such as personal biases, cultural backgrounds, and individual experiences. In this essay, we will delve into the complexities of comparison, examining its significance and impact on our perception of the world.To begin with, comparison plays a crucial role in our decision-making process. When faced with multiple choices, we instinctively compare them to determine which option best aligns with our preferences, needs, and values. For example, when selecting a smartphone, we may compare features such as camera quality, battery life, and price to make an informed decision. In this way, comparison empowersus to make choices that are in our best interest.Moreover, comparison serves as a tool for self-evaluation and growth. By comparing ourselves to others or to our past selves, we gain insight into our strengths, weaknesses, and areas for improvement. This process ofself-reflection allows us to set goals, track our progress, and strive for personal development. However, it is important to approach self-comparison with a healthy mindset, avoiding excessive self-criticism or unrealistic expectations.Furthermore, comparison fosters empathy and understanding by enabling us to see the world through different perspectives. When we compare our experiences, beliefs, and cultural norms with those of others, we gain a deeper appreciation for diversity and inclusivity. This broader perspective encourages tolerance, compassion, and acceptance of individuals who may differ from us in various ways. In a globalized world where interactions with people from diverse backgrounds are increasingly common, theability to empathize and understand others is moreimportant than ever.On the other hand, comparison can also have negative consequences if not approached thoughtfully. One common pitfall is the tendency to engage in social comparison, where we measure our worth based on how we stack up against others in terms of wealth, success, or appearance. This often leads to feelings of inadequacy, envy, and low self-esteem, as we constantly strive to meet unrealistic standards set by society or portrayed in the media. To mitigate these negative effects, it is essential to cultivate self-compassion, gratitude, and a sense of perspective, focusing on our own journey rather than comparing ourselves to an idealized image.Moreover, comparison can sometimes perpetuate stereotypes and perpetuate harmful biases. When we categorize people based on superficial traits such as race, gender, or nationality and compare them to preconceived notions or stereotypes, we overlook their individuality and complexity. This can lead to discrimination, prejudice, and social injustice, reinforcing existing power dynamics andinequalities. To combat these harmful tendencies, we must challenge stereotypes, promote diversity and inclusion, and strive to see each person as a unique individual deserving of respect and dignity.In conclusion, comparison is a multifaceted phenomenon that shapes our perceptions, decisions, and interactions with the world. While comparison can be a valuable tool for self-improvement, empathy, and understanding, it can also lead to negative outcomes if approached uncritically or used to perpetuate biases. By cultivating self-awareness, empathy, and a sense of perspective, we can harness the power of comparison to lead more fulfilling lives and contribute to a more just and equitable society.。
英语作文看看你的书桌都有什么东西My Desk: A Reflection of My LifeMy desk is more than just a piece of furniture in my room. It is a reflection of my life, a place where I spend countless hours studying, working, and pursuing my passions. As I sit down at my desk each day, I am reminded of all the things that are important to me, from school assignments to personal belongings that hold sentimental value.On the surface of my desk, there are several items that I consider essential for my daily routine. A laptop sits in the center, its screen illuminated with various tabs open for research, writing, and communication. Next to it, a notebook and a stack of textbooks are neatly arranged, ready to be accessed at a moment's notice. Pens, pencils, and highlighters are scattered around, evidence of my constant need for writing and annotating.But beyond the basic necessities, my desk is filled with personal items that give insight into who I am and what I value. A framed photo of my family stands proudly next to my computer, a constant reminder of the love and support that surrounds me.A small potted plant sits on the windowsill, bringing a touch of nature and tranquility to my workspace.In the corner of my desk, there is a collection of souvenirs from past travels, each item holding memories of adventures and experiences that have shaped me into the person I am today. A seashell from a beach in Hawaii, a postcard from Paris, and a keychain from Tokyo all serve as reminders of the beauty and diversity of the world.On the wall above my desk, there are several motivational quotes and inspiring images that I have collected over the years. These words of wisdom and encouragement help me stay focused and motivated, especially during moments of self-doubt or frustration.As I look around my desk, I am struck by the sheer volume of things that I have accumulated over time. But each item, no matter how small or insignificant it may seem, has a story to tell and a purpose to serve in my life. My desk is a reflection of who I am, a colorful tapestry of memories, dreams, and aspirations that come together to create a space that is uniquely mine.In conclusion, my desk is not just a place to work or study. It is a sacred space that holds the essence of my being, a physical representation of all that I am and all that I strive to be. Everyitem on my desk tells a story, and together they form a narrative that is uniquely mine. So the next time you look at your own desk, take a moment to appreciate the things that make it special, for they are a reflection of you and your journey through life.。
英文汉译Unconformity不整合2D-seismic二维地震3D-seismic三维地震4D-seismic四维地震Abnormal events异常波Absolute permeability绝对渗透率Absorption吸收Absorption coefficient吸收系数Acceleration of gravity重力加速度Accumulate error累计误差Acoustic impedance波阻抗Acoustic logging声波测井Acoustic impedance声阻抗Acoustic impedance section波阻抗剖面Acoustic impedance section声阻抗剖面Acoustic log声波测井Acoustic variable density logging声波变密度测井Acoustic velocity log声速测井Acoustic wave声波Adachi formulas阿达奇公式Adaptive Deconvolution自适应反褶积Adjacent-bed effect围岩影响Adjugate伴随矩阵Aeolotropy各向异性Aerated layer风化层AGC(automatic gain control)自动增益控制Aggradation加积作用Algorithm算法Alias假频Amplitude振幅Amplitude anomaly振幅异常Amplitude distortion振幅失真Amplitude equalization振幅平衡Amplitude log声波幅度测井Amplitude modulation振幅调制Amplitude of the envelope振幅包络Amplitude recovery真振幅恢复AMT（audiomagnetotelluric method）音频大地电磁法Analog模拟Angle of incidence入射角Angular frequency 角频率Anisotropy各向异性Anticipation function 期望函数anticline背斜构造Aperture time时窗时间API unitＡＰＩ单位Apparent表观值Apparent density视密度Apparent dip视倾角Apparent polarity视极性Apparent resistivity视电阻率Apparent velocity视速度Apparent wavelength视波长Apparent wavenumber视波数Applied geophysics应用地球物理学Archie’s formulas阿尔奇经验公式Areal heterogeneity平面非均质Array排列，组合Arrival波至Asynchronous异步的Attenuation衰减Attribute属性，品质Autoconvolution自褶积Autocorrelation自相关Autocovariancet自协方差Auxiliary key horizon辅助标准层Average平均Average velocity平均速度Average velocity平均速度AVO technique AVO技术Axis轴Azimuth方位角，方位Background背景Balanced section平衡剖面Balancing a survey平差Band频带Band-pass通频带Bandwidth带宽Barrier layer隔层Base lap底超Base line基线Base map草图，底图Base station基点Base-line shift基线偏移Basin盆地bedding层理Bias偏差；偏流；偏压；偏磁Bimodal双峰的Bin面元Binary二进制Binate重采样bipole双极bland zone盲区block数据块borehole televiewer井下电视bouguer anomaly布格异常Bouguer correction布格校正boundary conditionBright spot亮点Bulk porosity总孔隙度caprock盖层Chemical sedimentary rock化学沉积岩Clastic sedimentary rock碎屑沉积岩Clay mineral粘土矿物Clean sandstone model纯砂岩模型CMS（chemical remanent magnetization）化学剩磁Compensate neutron log补偿中子测井Complex cycle复合旋回Comprehensive log interpretation测井资料综合解释Concentric folding同心褶皱Connectivity砂体连通性continuation延拓contour等值线convergence收敛Converted wave转换波convolution褶积Core岩芯corer取芯器，取样器correction校正correlation对比；相关；匹配Correlation coefficient相关系数Correlation filter相关滤波COS （common offset stack）共炮检距叠加Cosine law余弦定理coupling耦合Covariance协方差creep蠕变Critical angle临界角Critical damping临界阻尼Crooked line弯曲线测量Cross十字Cross bedding交错层理Crosscorrelation filter互相关滤波crossplot交会图Cross-section剖面；截面Curie point居里点curl旋度Curvature曲率Curve fitting曲线拟合Cycle skip周波跳跃Cylindrical divergence圆柱状发散datum基准面Decay constant衰减常数Decay curve衰减曲线decimate重采样Decimate重采样Declination磁偏角Decollement滑脱面Decomposition分辨Deconvolution反褶积Delay time延迟时间Demodulation解调Density logging密度测井Density contrast密度差Depositional remanent magnetism沉积剩余磁性Depositional sequence沉积层序Depth map深度图Depth migration深度偏移Depth of investigation勘探深度Development seismic开发地震Development well logging开发测井Diaper底避构造Dielectric log介电常数测井Dielectric consist介电常数Differential差异；差分Differential compaction差异压实作用Diffraction绕射Diffraction stack绕射叠加Digital数字Dim spot暗点Dip倾角Dip angle地层倾角Dip direction地层倾向Dip line倾斜测线Dip moveout倾角时差Dipole偶极Direct detection直接检测Direct problem正问题Direct wave直达波Dirichlet condition狄利赫来条件Discrete fourier transform离散傅里叶变换Disharmonic folding不谐和褶皱Dispersion curve频散曲线Displacement偏离Displacement current位移电流Dissertation Abstracts International国际学位论文文摘Distortion畸变Distributed分布Divergence发散；散度Domain域Dome丘，穹隆Dominant frequency主频Doppler effect多普勒效应Downdip下降，下倾，Downlap下超Drape披盖Drift漂移Drill钻机Dual water model双水模型Dynamic correction动校正Dynamic memory动态存储器Dynamic range动态范围Dynamite烈性硝甘炸药Effective permeability有效渗透率Effective porosity有效孔隙度Eigenvalue特征值Eigenvector特征向量Elastic弹性的Elastic constants弹性常数Elastic deformation弹性常数Elastic impedance波阻抗Elastic limit弹性限度Elastic moduli弹性模量Elastic wave弹性波Electromagnetic propagation log电磁波传播测井Elevation correction高程校正emulate仿真End-on端点放炮Engineering geophysics工程地球物理enthalpy焓entropy熵envelope包络equalization均衡Equipotential surface等位面Event同相轴Expectation期望Exponential decay指数衰减Factor analysis因子分析Fade切除Fan-filter扇形滤波Fast fourier transform快速傅里叶变换fault断层Fault断层Fault bench断阶构造Fault drop落差Fault line断层线Fault surface断层面Fault throw断距feedback反馈Fence diagram栅状图Fence effect栅栏效应Fermat’s principle费马原理Filter滤波器Finite-difference method有限差分法Finite-element method有限元法Firing引爆First break初至Flat spot平点Flattened section已拉平的剖面Flexural-slip folding挠曲滑动褶皱Floating datum浮动基准面Flow chart流程图Flushed zone冲洗带flute切除flux通量Flyer检波器串fold地层褶曲folding褶皱format格式formation地层Formation occurrence地层产状Formation sensitivity储层敏感性Formation strike地层走向Formation evaluation地层评价Formation resistivity factor地层电阻率因子Formation-density log地层密度测井Forward solution正演解four-property relationship四性关系fracture裂缝Fresnel diffraction菲涅尔衍射Gas hydrate天然气水合物geochronology地质年代学geodesy大地测量学Geodetic latitude大地纬度Geodetic reference system大地参考系统Geodynamics project地球动力学研究计划Geographic latitude大地纬度geoid大地水准面Geomagnetic pole地磁极Geomagnetic reversal地磁反转Geometric factor几何因子Geometric spreading几何扩散Geophone检波器Geophone检波器组合Geophone array检波器组合Geophone interval检波距Geophone pattern检波器组合geophysicist地球物理学家Geophysics survey地球物理测量geosyncline地槽Geothermal gradient地热梯度ghost虚反射graben地堑graben地堑gradient梯度gravimeter重力仪Gravitational folding重力褶皱Gravitational potential重力位gravity重力Gravity anomaly 重力异常Gravity reduction重力改正Gravity survey重力测量Grid网格Ground roll地滚波Group interval组距Group velocity群速度Guided wave导波hammer重锤Handshake信息交换harmonic谐波Harmonic function调和函数Head wave首波Heat conductivity热导率high-resolution seismic高分辨率地震Horizontal bedding水平层理Horizontal slice水平切片Horizontal spot平点horst地垒horst地垒Igneous rock火成岩Index bed标准层Induced polarization激发极化Inductance电感induction感应Induction electrical survey感应电测井Induction logging感应测井inductivity磁导率Information extracted信息提取Innerbeded heterogeneity层内非均质Instantaneous frequency瞬时频率Instantaneous phase瞬时相位instruction指令insulator绝缘体Integrated circuit集成电路Integrated geophysics综合地球物理Integration混波Intelligent terminal智能终端intensity强度Intensity of magnetization磁化强度Interactive人机联作Interbed夹层Interbed multiple层间多次波Interbeded heterogeneity层间非均质Intercept distortion截断失真Interpretation解释Invaded zone冲洗带Inverse cycle反旋回Inverse draw逆牵引Inversion problem反问题Key bed标志层Laterolog侧向测井Layer velocity section层速度剖面Layer velocity层速度Level calibration层位标定litho-density log岩性密度测井Log interpretation model测井解释模型Log response equation测井响应方程Logging tool standardization测井仪器标准化logging-constrained reversion测井约束地震反演Logs测井曲线Material balance equation物质平衡方程Metamorphic rock变质岩Microelectrode log微电极测井microfacies沉积微相migrated-stacked section偏移叠加剖面Model of bulk-volume rock岩石体积模型Monoclinal strata单斜层mute切除Natural gamma-ray logging自然伽马测井Natural gamma ray spectral log自然伽马能谱测井normal正断层Normal cycle正旋回Normal draw正牵引Normal fault正断层Normal-moveout corrections正常时差校正Nosing structure鼻状构造Oil layer group油层组Oil sandbody油砂体one-step 3D-migration一步三维偏移Parameter参数permeability渗透率Permeability max-mean ratio渗透率突进系数permeability max-min ratio渗透率级差permeability variation coefficient渗透率变异系数Petrophysical property油层物性phase spectrum相位谱Pinch out地层尖灭Polarity reversal极性反转Pore throat孔隙喉道potential势能Primary pore原生孔隙prospect勘探工区，勘探远景区Prospecting seismology勘探地震学Random随机的Ray tracing射线追踪Reciprocity principle互换定理Reconnaissance踏勘，Recover恢复，还原Recovery收获率Recursive filter递归滤波Reef礁Reflecting point反射点Reflection反射Reflection factor反射系数Reflection character analysis反射波特征分析Reflection coefficient反射系数Reflection polarity反射波极性Reflection strength反射波强度Reflection survey反射波勘探Reflector反射界面Refraction折射Refraction wave折射波Refractive index折射系数，折射率Refractor折射界面，折射层Regression海退Regression analysis回归分析Relative permeability相对渗透率Relaxation time驰豫时间Reserving space储集空间reservoir储集层Reservoir fundamental parameter储集层基本参数Resistivity logging电阻率测井Resistivity index电阻率指数resolution分辨率Resolution分辨率Resonance共振Reverberation鸣震reverse逆断层Reverse fault逆断层RMS(root-mean-square)均方根Rock stratum岩层Rock structure岩石构造Rock texture岩石结构Rotational旋转断层Sample ratio取样间隔Sampling theorem采样定理Sand砂岩Sands group砂层组saturation饱和度scattering散射Seal rock封堵层Secondary pore次生孔隙Secondary field二次场Secondary porosity次生孔隙度Sedimentary cycle沉积旋回Sedimentary facies沉积相Sedimentary rhythm沉积韵律Sedimentary rock沉积岩Seis检波器, 地震检波器seiscrop等时切片图Seislog地震测井seisloop三维测量排列Seismic exploration地震勘探Seismic facies地震相Seismic inversion地震反演Seismic normalization地震正演Seismic wavelet地震子波Seismic datum地震基准面Seismic discontinuity地震不连续面Seismic event地震同相轴Seismic exploration地震勘探Seismic facies地震相Seismic log地震测井Seismic map地震构造图Seismic profile地震剖面Seismic pulse地震脉冲Seismic record地震记录Seismic refraction method地震折射波法Seismic section地震剖面Seismic sequence analysis地震层序分析Seismic stratigraphy地震地层学Seismic survey地震勘探Seismic tomography地震层析seismic-geologic section地震地质剖面seismic-sequent stratigraphy地震层序地层学Seismogram地震记录Seismograph地震仪Seismologist地震学家Seismology地震学sensitivity灵敏度Series of development strata开发层系Shale泥岩Shaly sandstone model泥质砂岩模型Shear wave横波Shielding屏蔽，屏蔽层Shoot爆炸，放炮，激发Signal to noise ratio信噪比Significance level显著性水平Similar folding相似褶皱simulated annealing模拟退火Single layer小层Singularity奇点，奇异点，奇异性Skin depth趋肤深度Smoothing平滑SP(spontaneous potential or self potential )自然电位Spacing电极距，源距Spatial aliasing空间假频Spectrum谱，频谱Spherical球面的Spill point溢出点Spontaneous potential log自然电位测井Spread排列，布置Spreading发散，扩散Stacked section水平叠加剖面stacked-migrated section叠偏剖面Stacking velocity叠加速度Standard标准的Static correction静校正Statistical统计的Storage存储器Storm扰动Strain应变，形变，胁变Strata overlap地层超覆Stratigraphic interpretation地层学解释Stratum loss地层缺失Streamer拖缆Strike slip走向滑动断层Stringer高速薄层Structural geology构造地质Structure构造Superposition叠加定理Supervisor野外监督Suppression压制Surface wave面波Survey测量，勘测，勘探Susceptibility磁化率Synchronous同步的syncline向斜构造Synthetic seismogram合成地震记录Synthetic seismogram合成地震记录Systematic error系统误差TAR（ture-amplitude recovery ）真振幅恢复Tectonic map大地构造图Telluric current大地电流Tensor张量Terrain correction地形校正Thermal conductivity热导率Three instantaneous parameter section三瞬剖面throat eveness coefficient喉道均质系数throat mean喉道平均值throat mid-value喉道中值Thrust fault冲断层Thrust fault逆掩断层Tie-line联接测线Time-distance curve时距曲线Time-slice map等时切片Time-variant时变的Tomography层析成像技术Toplap顶超Topographic correction地形校正Total reflection全反射Trace analysis道分析Trace equalization道均衡Trace gather道集Trace integration道积分Trace inversion道反演Trace sequential道序编排transform转换断层Transform fault转换断层Transformed wave转换波Transgression海侵Transient electromagnetic method瞬变电磁法Transistor晶体管Transmission coefficient透射系数Transverse wave横波Transversely isotropic横向各向同性Trap圈闭Travel path传播路径Tree-dimensional survey三维勘探Trough波谷Truncation error截断误差Tumescence火山隆起two-step 3D-migration二步三维偏移Uncertainty不定性，不确定性，不可靠性Updip上倾放炮Uphole geophone井口检波器Upward continuation向上延拓Valley波谷Variable area变面积Variable density变密度Variance方差Vector矢量Velocity analysis速度分析Velocity inversion速度倒转Velocity layering速度分层Velocity spectrum速度谱Velocity sweeping速度扫描Vibration survey振动测量Vibrator振动器Video display视频显示Virtual memory虚拟存储器Viscoelastic粘弹性的Viscosity粘度，粘滞性Water saturation含水饱和度Wave group波组wave equation波动方程Wave equation migration波动方程偏移Wave impedance波阻抗Wave velocity波速Waveform波形Wavefront波前Wavelet地震子波Wavelet equalization子波均衡Wavelet extraction子波提取Wavelet processing子波处理Wavenumber波数Wavy bedding波状层理Weathering 风化层Weathering风化层，低速带Weathering correction低速带校正Weathering layer风化层，低速带Weathering shot低速带测定Weighted array加权平均加权组合Weighted average加权平均Well logging测井Well logging series测井系列White白噪声White noise level白噪水平Young’s modulus杨氏模量Zero-phase零相位Zoeppritz’s equation佐普里茨方程。
