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- A surface at which seismic wave velocities change. 不连续面间断面,地震波速度突变面
- Structure of seismic wave velocity 地震波速度结构
- ANALYSIS ON RELATION BETWEEN ROCK QUALITY FACTOR AND SEISMIC WAVE VELOCITY IN ZUNGARIA BASIN 准噶尔盆地岩石品质因子与速度分析
- SEISMIC WAVE VELOCITY OF ARCHEOZOIC FELSIC ROCKS FROM NORTH CHINA AND ITS EXISTING LOCATION IN THE CRUST 华北太古宙长英质岩石的地震波速度及其在地壳中的位置
- Keywords seismic data acquisition;Chebyshev array;layout;seismic wave velocity;signal/noise ratio; 地震数据采集;切比雪夫组合;观测系统;地震波速度;信噪比;
- Keywords difference of time-lapse seismic attribute;seismic wave velocity wedge model;stratified model;time lapse seismic moni-toring technology; 时移地震属性差异;储层速度变化;楔状模型;层状模型;时移地震监测技术;
- Keywords mantle convection;variable viscosity model;high-order model;poloidal field;toroidal field;3-D seismic wave velocity structure;global tectonics; 地幔对流;变粘度模型;极型场;环型场;二维地震波速度结构;全球构造;
- seismic wave velocity 地震波速度
- Seismic wave field and seismic exploration II. 地震波场与地震勘探2。
- Seismic wave AVO and formation lithology analysis. 地震波AVO与地层岩性分析
- seismic wave velocity analysis 速度分析
- Meanwhile, the spectrum is also related to the shock wave velocity. 光谱的结构特征也依赖于激波的速度。
- It computes the distribution of velocity in the rock and soil body using speed information of seismic wave by special methods. 这种技术利用大量的地震波速度信息进行专门的反演计算,得到测区内岩土体弹性波速度的分布规律。
- Surface wave velocity image has a contrast effect on detecting karst body. 以及面波速度映像成图对岩溶体探测起到了全面追溯和对比作用,进行了分析研究。
- Through the field monitoring of blasting seismic wave and using the blasting shock damage criterion,the causes for the block-dropping in the adit were analyzed and the allowable peak particle vibration velocity for the adit was given. 通过现场爆破地震波的监测,结合爆破震动破坏判据,分析了平硐产生落块的原因,给出了平硐的允许峰值质点振动速度的建议值。
- Seismic sections show the response of the earth to seismic waves. 地震剖面是地壳对地震波的响应。
- Body waves, the fastest seismic waves, move through the earth. 体波是最快的地震波,可贯穿地球。
- During this long period, the offshore physical conditions have big changes, including water temperature and saline concentration, making the propagation velocity of seismic wave change. 在如此长的时间中,海洋的物理条件,如水温、含盐度等都会发生很大的变化,而这些变化会改变地震波的传播速度。
- Body waves,the fastest seismic waves,move through the earth. 体波是最快的地震波,可贯穿地球。
- All these indicate that the acoustic wave velocity in granite samples is affected by several extrinsic factors and some rules may be found. 实验结果表明,声波在岩石内传播速度受很多外在因素影响,并具有一定的传播规律。