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
- Two familiar destroy formats, bending destroy and shearing destroy, appear to RC frame columns under seism action.
弯曲破坏和剪切破坏是钢筋混凝土框架柱在地震作用下常见的破坏形式。 - 4-D seism, also known as time-delay 3-D seism, is a new technique for reservoir development and management.
四维地震，即时延三维地震，是近年来发展起来的一项储层开发和管理新技术。 - Seism special processing and predict gas reservoir distribute scopes and distribute areas.
利用地震特殊处理资料，预测气藏分布范围和分布面积。 - 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。 - Secondly, the transmission rules and characteristics of blasting seism wave are analyzed in the paper. The methods of analyzing and predicting blasting vibration are introduced in this paper too.
其次，在分析地震波的特征和传播规律的基础上，介绍了爆破地震振动分析与预测的方法； - The analytical results illustrate that plane sliding failure will not occur when the slope is affected only by seism.
分析表明，仅在地震力作用下大佛陡崖岩体不会发生顺层滑动破坏，但存在向外倾覆崩落的危险； - In order to reflect the true state under seism about the long-span composite truss frame, the analysis should embody the initial influence of static loads.
为了准确反应大跨组合网架在结构地震作用下的真实状态，必须考虑初始静载影响下的网架时程分析。 - 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。 - Development of a seism site seismic regime analysis system
地震现场震情分析软件系统的研制 - 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。