表明,模糊聚类分析方法可为新疆地震趋势分析提供有益的信息。
It is shown that this method may provide some useful informations in earthquake tendency analysis in Xinjiang.
此地震的研究对首都因重点监视防御区的中长期地震趋势分析和该地区地震安全性评价有一定的意义。
The study of the earthquake has some significance for the mid-long term earthquake tendency analysis in THW CapitaI Circle area, and for the evaluation of seismic safety in the area.
将改进后的程序应用于1993年和1996年华南地区地壳的面波品质因子——Q值的实际反演,为中长期地震预报和地震趋势分析提供背景资料。
The inversion result, the distribution of Surface waves Q value for South China in 1993 and 1996 will offer some background information about medium - long term earthquake prediction.
地倾斜固体潮分析中根据固体潮汐的畸变、趋势、上升、下降、转折等变化特征,提取地震前兆异常信息。
The seismic precursor abnormal information extraction of tilt solid tide usually based on the distortion, tendency, elevation, fall, break and so on characteristics of solid tide.
1991年以来的地壳运动趋势分析,对判断该区域的应力状态和地震大形势具有一定的参考意义。
The analysis of the crustal movement tendency since 1991 have some significance for the judging stress state and large seismic situation in the area.
地震工程汇集的地震历史数据的趋势分析的目的是协调一致的努力。
The Earthquake Project is a concerted effort to bring together historical data on earthquakes for purposes of trend analysis.
从地震活动时间序列的自然节律和地震天文周期等方面,对2005年以前东北地区浅震和深震的趋势,作了分析和预测。
The activity trend of shallow and deep earthquakes in Northeastern China before 2005 has been estimated in this paper according to seismic natural cyclicity and astronomical period incident etc.
近十年来,长期地震预测或地震潜势研究的新趋势是:由确定性分析逐渐转向概率性分析。
During the recent decade, a new tendency of long-term earthquake forecasting or seismic potential study has been shifting gradually from deterministic analysis to probabilistic analysis.
分析认为,未来1 ~2年,内蒙古东北地区的地震发展趋势应予高度重视。
Thus we concluded that we should pay more attention to the seismic development in northeast Inner Mongolia in future 1 ~ 2 years.
并对各时段地震活动的时空演变进程和今后几年强震活动的趋势进行了分析。
The temporal and spatial evolution process of seismic activity in each period and the tendency of strong earthquake activity in coming years in Xinjiang area has been studied.
利用郑州地震台的地磁资料,采用趋势分析、相关分析等方法,对高速公路施工期间的观测资料进行研究。
We have researched the geomagnetic observational data of Zhengzhou Seismic Station in the course of highway construction by use of trend and correlation method.
利用郑州地震台的地磁资料,采用趋势分析、相关分析等方法,对高速公路施工期间的观测资料进行研究。
We have researched the geomagnetic observational data of Zhengzhou Seismic Station in the course of highway construction by use of trend and correlation method.
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