查询词典 seismic

This method was used for the high frequency recovery of seismic data, and the result is satisfied.

将此稀疏反褶积方法运用到地面地震数据的高频恢复中，取得了较好的效果。

Based on the comprehensive analysis of drill well, logging and seismic data, the various datum plane according to the ration of accommodation and sediment supply.

根据钻井、测井及地震资料的综合分析，以A/S值的变化趋势为依据，可以识别不同级次的基准面旋回。

At present, the main approach for seismic data imaging is the prestack Kirchhoff time migration, however, violent variation of surface elevation makes the datum plane selection of prestack time migration very difficult.

目前该类地区地震勘探中主要的成像手段依然是Kirchhoff叠前时间偏移。但地表高程的剧烈变化使叠前时间偏移的基准面很难选择。

Average velocity: The distance traversed by a seismic wavelet divided by the time required, both often corrected to a reference datum plane.

平均速度：一个地震子波传播距离与所需时间的比值，其中距离和时间通常都被校正到一个参考基准面上。

Through calculation and analysis of static modal under dead load, live load and water load, we derived the non-seismic internal force and deforming of the structure.

通过对静力模型在恒载、活载和水荷载作用下的计算和组合，得到了结构非抗震设计的内力和变形。

In this paper, the method of wave field extrapolation and decomposition of seismic compound wave in viscoeleastic medium is presented, based on wave equation.

从粘弹性波动方程出发，建立了一种地震散射波场纵横向高分辨波场外推方法。

Initiate besides the platform that uses oneself contributory, pay a company to begin to organize collaboration with a few commonweal, for instance since seismic happening, the one fund that pays treasure and Li Lianjie and Red Cross begin collaboration, got the reliance of dedicator.

除了利用自身的平台发起捐助，支付公司开始和一些公益组织合作，比如地震发生以来，支付宝和李连杰的壹基金以及红十字会开展合作，得到了捐赠者的信赖。

Seismic formation velocity is one of important parameters for formation pressure prediction ,its precision affect the accuracy of the pressure prediction defectively.

由于地震层速度是地层压力预测的重要参数，其精度直接影响着压力预测的精度，利用测井约束下的波阻抗反演方法将测井、地震和地质解释成果结合获取较高精度的地震层速度，达到提高地层压力预测精度的目的。

Seismic formation velocity is one of important parameters for formation pressure prediction,its precision affect the accuracy of the pressure prediction defectively.

在钻井工程方面，地层孔隙压力是合理设计套管程序的基础参数，是合理选择钻井液密度、实现高效近平衡或欠平衡压力钻井的关键和依据[1-6]。

The seismic performance such as failure pattern,fai lure mechanism,hyst eresis loop curves,restoring-force model,displacement-restoring capacity,displac ement ductility,rigidity degradation and energy dissipation of two pieces of HPC frame with double-story and double-span are studied systematically by testing o f low reversed cyclic loading.

通过低周反复荷载试验对两榀双层双跨高性能混凝土框架的破坏形态、破坏机制、滞回曲线、骨架曲线、恢复力模型、变形恢复能力、位移延性、刚度退化、耗能能力等性能进行了较为深入系统的研究。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。