查询词典 earthquake waves

As the waves from the Aleutian earthquake hit the Hawaiian Islands, they were driven ashore in a few places as a rapidly moving wall of water up to 6 meters high.

当由阿留申群岛地震引起的波浪到达夏威夷群岛时，这些波浪在几处地方形成了最高可达 6 米高的快速移动的水墙冲上海岸。

Its shock waves spread through L'Aquila, shaking to the ground a hotel and several apartment blocks. They wrecked a university residence, trapping many students inside. The earthquake gashed solid 18th-century palazzi and shook the brickwork out of flimsy structures thrown up in the 1960s. Bridges and viaducts in the city, high up in the Apennine mountains that form Italy's backbone, were left perilously fractured.

震波穿过拉奎拉向四周传播，一家酒店和几个公寓住宅区被夷为平地；某大学宿舍区遭到破坏，多名学生被困其中；许多坚固的18世纪建筑出现了裂缝，多座建于20世纪60年代的建筑的脆弱墙体出现砌砖脱落；市内多座桥梁和高架桥断裂，这些桥梁曾连接亚平宁山区，是意大利的主干道。

Refers to the super-earthquake seismic waves very strong earthquake.

超级地震指的是震波极其强烈的大地震。

At last, three waves of earthquake ground motion are selected as inputs and loading conditions are set out by considering the earthquake environment of Nanjing city.

最后，根据南京及其周边地区的地震环境，对台面输入地震动的选取及其加载方法进行了具体的阐述。

At the moment, the only data on the Earth's interior are the paths of earthquake waves that are reflected and refracted by the various layers of the planet's interior.

目前，地球内部的仅有数据就是地震波的射线路径；该路径由地球内部不同层圈反射和折射。

Tertiary waves are seismically generated acoustic waves that can propagate over great distances in the SOund Fixing And Ranging channel. On 2004/12/26, big Sumatra earthquake ( Mw =9.3) occurs at the Sumatra island. A huge tsunami excited by the energy from the big Sumatra earthquake causes a great lose, thus a lot of scientists from all over the world pay a lot attention to such big Sumatra earthquake.

T-波是由海底地震或者海陆边界俯冲带附近地震激发，并在海洋低速层中传播的声波。2004年12月26日，在印度洋东部印尼苏门答腊岛附近发生 MW =9.3级大地震，其产生的能量在印度洋中激发了巨大的海啸，造成了严重的人员伤亡和财产损失，受到了世界科学家们极大的关注。

Violent earthquake waves will be produced when an underground spherically packed explosive is blasted, and their propagation mode is affected by many factors.

张景山等曾对我国的地下核爆炸应力波传播、演化进行了一维数值计算；工程兵三所也做过这方面的工作。

By using of finite element analysis software ANSYS and taking the power transmission line crossing over the Pearl River as the background of research, under the condition that the viscous-damper energy dissipater and Tuned Mass Damper are arranged or not on the transmission tower, the displacement and the acceleration of the tower are compared and analyzed under the three-dimensional earthquake waves.

利用有限元分析软件ANSYS，以跨越珠江的输电线路工程为研究背景，在输电塔上布置粘滞消能阻尼器和调谐质量阻尼器(tuned mass damper，TMD)，对比分析了在三向El-Centro地震波作用下有、无减震控制措施的输电塔位移和加速度地震响应。

Based on the idea of the equivalence of response.of structure to a large namber of structural linear time history analys es under excitations of ARMA artificial earthquake waves with Monte Carlo method ,the ground motion is madeled as the sin usoidal model,and its parameters are det ermined with probabilistic warranty.

本文运用结构响应等效的思想，在用Monte Carlo法作大量结构弹性时程分析的基础上，将地震动等效成了形式简单的简谐激励模型，为该模型定出了具有概率保证的参数，并求出了模型参数与场地卓越周期和结构基本周期之间的回归关系。

An earthquake on the ocean floor can give a tremendous push to surrounding seawater and create one or more large, destructive waves called tsunamis, also known as seismic sea waves.

海啸 发生在洋底的地震会对其周围的海水产生一个巨大的推动力并且形成一个或多个更大、破坏力更强的波浪，我们称之为海啸，也被称为地震海浪。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。