查询词典 seismic

Great progress has been made in some "hot spot" areas of the geoscientific research, such as the Tibetan plateau, the western Pacific subduction zone, the North China Craton and the South-north seismic belt.

笔者对青藏高原、西太平洋俯冲带、华北克拉通和南北地震带等地区多年来一直存在争议的几个重要地学问题进行了简要的总结，并从地震学的角度出发，对问题的解决提出了粗浅的见解与看法。

By the non-linear finite element programme, the effect of seismic intensity to liquefaction and to occurrence and development of pore water pressure are compared and analyzed, the effect of subjacent bed to liquefaction are compared and analyzed too.

运用该非线性有限元程序，对地震烈度的大小对液化的影响及对孔压的发生和发展的影响进行比较分析，同时对坝基下卧粘土层的土性对液化的影响进行比较分析。

How to restore the subsalt structural feature correctly by studying seismic interpretation methods of subsalt structure s be.

如何通过盐下构造地震解释方法研究来准确恢复盐下构造形态，成为制约研究区勘探突破和增储上产的关键。

Keywords beam migration;event;subsalt imaging;interactive seismic imaging;velocity modeling

射线束偏移；同相轴；盐丘下构造成像；交互式地震成像；速度建模

When applied to image the subsalt dipping faults in the SEG/EAGE salt model and fault blocks/zones in real datasets, the seismic migration by degenerate migrators gives well positioned images for faultrelated complex geological structures.

通过SEG/EAGE盐丘模型和实际地震资料的应用表明，退化Fourier偏移算子能很好地对盐下的陡倾角断层和实际地震剖面上的复杂小断块和大断裂地质构造成像。

There exist some problems in subsalt seismic exploration of Caspian seashore basin, such as salt doom screening, interference wave development, weak energy of reflected wave, shortage of prior data and pseudo-structures caused by velocity anomaly, etc.

哈萨克斯坦滨里海盆地盐下地震勘探存在盐丘屏蔽、干扰波发育、反射波能量弱、先验资料缺乏以及因速度异常引起的构造假象等问题。

The research on the seismic design of subsea pipelines and buckling of pipelines with initial imperfections is one of the academic...

海底管道的抗震问题以及含缺陷海底管遭的稳定性问题是海洋工程研究的热点之一。

The research on the seismic design of subsea pipelines and buckling of pipelines with initial imperfections is one of the academic and engineering attractions in ocean engineering.

海底管道的抗震问题以及含缺陷海底管遭的稳定性问题是海洋工程研究的热点之一。

Through the rock physics analysis of a target area, one can optimize more applicable fluid substitution method from them, so as to provide proper guidance for the seismic response analysis of fluid.

通过目标区岩石物理分析，可以从中优选出更合适的流体替换方法，从而为流体的地震响应分析提供正确的指导。

The emphasis is put on the analysis of seismic response influence due to design parameters of substructure.

重点进行了下部结构设计参数对直连续刚构桥和弯连续刚构桥的抗震性能影响分析。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。