seism
英
美
网络 地震
英英释义
noun
- shaking and vibration at the surface of the earth resulting from underground movement along a fault plane of from volcanic activity
双语例句
- It is found that seism process can improve sandstone reservoir quality.
研究发现地震对地层的改造作用能改善砂岩储层的储集物性。 - Under the load of seism internal force is relatively minor, but the displacement is quite large, so it seldom meets the needs.
在地震荷载作用下这两种体系的内力反应比较小，而位移反应比较大，常常不能满足要求。 - Static analysis subject to wind and seism load is done and the behavior of frame-brace steel-concrete hybrid structure is investigated.
进行了风荷载和地震荷载下的静力分析，探讨了框架-支撑钢-混凝土组合结构在各种荷载作用下的受力性能。 - Multi-vibroseis assembled seism method is limited with amount and not be able to explore steep stratum.
针对采用多个震源同时工作的组合地震勘探，仍有所使用的震源数目受限，不适于大倾角地层勘探的问题，提出了一种产生定向地震波的方法。 - The time-history analysis subject to four Shanghai seism wave is done, which reveals the seism response of the structure.
进行了结构对地震反应的动力时程分析，求得了结构在四条上海地震波下作用下的地震反应。 - The porosity and permeability of matrix, and the width, density and direction parameters of fractures were obtained by core analysis, well logging, seism and thin section observation methods.
利用岩心分析、测井、地震、薄片分析等静态描述手段测试并计算了基质的孔隙度和渗透率，得到裂缝的宽度、密度和方位等参数。 - The acquisition system obtains the geological information through the geophone in seism prospecting.
地震勘探工作中，地震仪通过地震检波器采集信号。 - The travelling wave analysis method of chimney vertical response due to blasting seism
烟囱对爆破地震的竖向反应行波分析计算方法 - 3-D seismic exploration has been basic method for raising overall benefit of development seism.
目前，三维地震勘探已成为开发地震中提高整体效益的一种基本方法。 - Based on finite element analysis, set up the model of the boiler steel-structure in the ANSYS and got its response to the strong seism.
基于有限元分析方法，首先建立了锅炉钢构架ANSYS计算模型，对其在强震作用下的地震反应进行了分析。