查询词典 seismic

Based on systematic structural interpretation with 3D seismic data and analysis on regional geology and drilling data, the fault system and tectonic style of the Yitong Graben are studied.

通过对三维地震资料进行系统的构造解析，结合区域地质和钻井资料的分析表明，伊通地堑的断层系统在平面上主要由近东西向的张性正断层和北东走向的张剪性断层组成，反映盆地具右旋走滑的应力体制；断层在演化序列上分为4个类型，与盆地的形成和演化之间存在良好的对应关系。

Display: A graphic representation of data, especially of seismic data.

显示：数据资料特别是地震资料的图形显示。

In this thesis, the dynamic characteristics and the seismic response of overflow section of gravity dam are studied by FEM.

本文采用有限元动力分析方法，分析了重力坝溢流坝段的动力特性和地震动力响应，研究了重力坝溢流坝段的频谱分布规律、地震动位移和地震动应力的分布规律。

According to the static and seismic response analysis of gravity dam and factory building, the safety and reliability of design were comprehensive evaluated.

对厂坝联合作用下的整体地震动力分析目前研究很少，本文作了有益的尝试，得出了有一定参考价值的结论和认识。

The distribution laws of seismic displacements and stresses in overflow section of gravity dam are analyzed.

从理论上而言，对动力分析中所涉及的相关理论进行了简明扼要的阐述。

So it's necessary to consider the effect of velocity pulse in near field ground motions in seismic design.

因此，考虑近场地震的抗震设计中速度脉冲效应是必要的。

This is because the seismic waves from ground to ground, the first wave arrived because.

这是因为地震波从地下向地面传来，纵波首先到达的缘故。

We must deal with the crude soft soil artificially in order to meet the demand of groundsill intension, distortion and anti-seismic etc.

为了满足地基的强度、变形和抗震等要求，必须对天然的软弱土地基进行人工处理。

It was suggested that the risk of active faults can be reasonably explained by the history of the faults and their occurrence period, while the risk of groundsill seismic liquefaction was examined in the field with penetration test.

活动断裂的危险性主要根据断裂的活动时期、断裂不同部位的活动性以及评估区距离断裂活动部位的远近程度进行评估。

It was suggested that the risk of active faults can be reasonably explained by the history of the faults and their occurrence period,while the risk of groundsill seismic liquefaction was examined in the field with penetration test.

活动断裂的危险性主要根据断裂的活动时期、断裂不同部位的活动性以及评估区距离断裂活动部位的远近程度进行评估。地震砂土液化判别采用现场标准贯入试验进行评估。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。