The calculating results shows that the index can reflect background active strength of regional crust, and is sensitive to medium strong earthquakes.
震例计算表明,该指标能够反映区域地壳的背景活动强度,对中强地震亦具有较强的敏感性。
The calculating results shows that the index can reflect background active strength of regional crust, and is sensitive to medium strong earthquakes. It has some applying value.
震例计算表明,该指标能够反映区域地壳的背景活动强度,对中强地震亦具有较强的敏感性。
A analysis for the vertical deformation field in Shanxi region has been made based on the data of repetitive leveling after the 2 medium strong earthquakes at Datong-Yanggao in 1991.
根据1991年大同—阳高2次中强地震后的水准复测资料,分析了地震前后山西地区的垂直形变场。
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