地震活动

We recommend that Chinese scientists carefully observe changes in seismicity by installing new seismometers in the region.

我们建议中国的科学家仔细观察的变化，地震活动由安装新的地震在该地区。

The relation between the seismicity and solid tide before and after the shock was discussed.

并初步讨论了该地震前、后的地震活动与固体潮汐关系。

Considered historical earthquake and the rhythm characteristics of seismicity, we discuss the earthquake tendency in the future.

目前 ，对地震大形势进行预测的完整思路和方法是针对历史地震活动的强弱特

How should we compositively account for the three kinds of seismic data? In this study,we introduce seismicity model.

如何综合考虑这三种地震资料，本文引入了地震活动性模型。

Inner Mongolia ; Seismicity character ; Indices of seismometry ; Variation character ; Seismicity trend.

内蒙古；地震活动特征；测震学指标；变化特征；地震趋势

Modeled with maximum entropy spectrum analysis and prominent period stacking, the historical earthquake activity in Guanting reservoir and its surrounding area is studied. The earthquake risk of the area in the next fifty years is predicted with the prominent periods that we obtained.

利用最大熵谱分析与显著周期叠加建模的方法，首先对官厅水库及邻区的历史地震活动进行最大熵谱分析，然后利用所得到的显著周期进行建模，最后对未来50年内官厅水库及邻区的地震危险性进行了分析和预测。

The Tokai Gap of Japan should rupture every 150 or so years for a magnitude 8.0 earthquake —"it last ruptured in 1856, and it's overdue," he added.

大约每150年里，日本东海的地震活动空白地带就会断裂一次，发生8.0级的地震。

For earthquakes between M6.5-7.0 and the largest potential earthquake in the region,we should account for other two models including geodetical model and fault model.From physical aspect,we can constrain seismicity parameters by utilizing GPS data and fault slip rate.

对于震级6.5或7.0级以上的地震危险性分析，可以考虑另外两种模型，即大地测量和断层模型，从物理的角度，利用GPS数据和断层滑动速率来约束地震活动性参数。

There were 25 seismic stations within the distance of 200 km from the epicenter.15 of them were seismometric observation stations and the other 18 of them were precursory observation stations.

在震中200km范围内共有地震台站25个，其中开展测震观测台15个，其他前兆观测台18个，5.8级地震前共出现10项异常，其中地震活动性异常4项，其他前兆观测异常6项。

Based on the seismotectonic and seismicity environment in Bohai Sea and its adjacent regions, and the drilling data and soil dynamical test of the engineering site, the seismic design parameters with different exceeding probabilities are determined according to the rules in US and Chinese related codes.

本文依据油田及邻区的地震构造、地震活动特征的研究结果，以及场地的钻探资料、土动力参数测试结果，按美国和我国技术规范的要求，确定不同抗震标准下的设计地震动参数。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。