查询词典 seismological

Based on earthquake cases,values of earth tide of body stain observed from Xiyang Seismological Station and its theoretical ones and are compared.

0引言固体潮是在日、月引潮力的作用下，固体地球产生的周期形变现象。

In this article we have made analyses and comparisons of synchronized data from an extensometer and a 4-component borehole strainmeter at Yingkou seismological station.

本文对先后安装在营口地震台的伸缩仪和分量钻孔应变仪的同步观测数据进行了比对和分析。

On the basis of the background of the geologic structure and some seismological methods,the seismicity characteristics of the northen section on Yilan-Yitong graben fault were discussed.

依据地质构造背景和某些地震学方法，讨论了依兰-伊通地堑断裂北段的地震活动特征，认为该区域的地震活跃期通常在东北地震区活跃期的"尾声"或平静期开始，具有"首尾相接"的特点。

This paper describes the experimental results of the Tangshan earthquake which are in reasonable agreement with the seismological and geological data of the Tangshan districtt 1,Isopach and isochromatic fringe patterns of the Tangshen structures show three areas of strees c...

唐山等和线和等差线条纹图显示出三个应力集区，与唐山的主震和余震位置一致。2。唐山主应力轨迹线方向为东北方向。这个方向与华北现代构造应力场主压应力方向一致。激光全息光弹实验方法可以用来探讨不同的构造形态在不同边界条件下的应力分布和变化，从而为较大地震预报提供线索。

It was the first time to take the maximum permissible error as the major specifications of the crustal deformation observation instrument in compiling the seismological industry standard.

地壳形变观测仪》的编制研究中，第一次提出以"最大允许误差"作为地形变观测仪器的主要技术指标，也是判别倾斜仪是否合格的惟一依据。

The direction of the principal compressive strain obtained in the paper is well consistent with the principal compressive stress axes derived by the geological and seismological methods.

用本文方法得到的主压应变方向与地质学方法和测震学方法得到的主压应力轴方向具有很好的一致性。

In most seismological studies it is assumed that the rotational components of earthquake ground motion are small enough to be neglected.

在多数地震学研究中，地震动旋转分量小到可以忽略。

We also discuss the cutting relationship of slickenside striations of two different plunges and their geological and seismological implications,by pointing out that the curved striations may indicate the low initial shear stress at some localities on the Yinxiu-Beichuan fault before the Wenchuan earthquake.

最后，讨论了八角庙有切割关系的两组断层擦痕的地震学和地质学意义，指出可能指示了映秀-北川断裂面上局部区段震前的初始应力水平较低。

A number of recent seismological instruments (e.g., STS-2 and Trillium seismometers) use Galperin sensor configuration.

现在很多地震学仪器（比如， STS-2地震计和 Trillium 地震计）都用 Galperin 传感器装置。

Institute of Crustal Dynamics, State Seismological Bureau, Beijing 100085, China

中国地震局地壳应力研究所，北京，100085

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。