earthquake catalog 中文意思是什麼

earthquake catalog 解釋
地震目錄
  • earthquake : n. 1. 地震。2. 大變動，動亂。
  • catalog : n. 1. （圖書或商品）目錄，目錄冊。2. 〈美國〉（大學的）學校周年大事表，學校便覽。vt. ,vi. 1. （為…）編目錄，（把…）編目。2. （把…）按目錄分類。
  1. Digitalized earthquake catalog in yunnan province

    雲南數字化地震編目
  2. The records we used are mainly from three parts : strong ground motion data before 1992 ' s ; data from scec ( south california earthquake catalog ) ; nsmp ( national strong motion project ). after we developed the attenuation laws, we analysis the attenuation characteristics for the pga and sa with different damping ratio. here we mainly concentrate on the effect of the distance and the magnitude

    在回歸出中小地震的衰減關系后，本文對峰值加速度（水平向與垂向） 、加速度反應譜（阻尼比分別為0 . 005 、 0 . 02 、 0 . 05 、 0 . 1 、 0 . 2 ）的衰減特性進行了分析，影響因素主要考慮了震級與距離這兩個方面。
  3. In this paper, two methods are applied to provide the minimum completeness magnitude distribution of seismic catalog within the studied area for a given period. one is used to calculate the lower threshold of the controlled magnitude by seismic station network, which has paid significant role in the design for building seismic station network in the project named capital region earthquake prevention and hazard mitigation demonstration area. the other is applied to result in the distribution of the lower magnitude threshold that follows the g - r relation by directly analyzing seismic catalog

    本論文採用兩種方法來給出研究區域一定時期內的地震目錄的最小完全性震級的分佈，一種方法是通過地震臺網來計算控制震級下限的分佈，通過本論文的空間處理方法處理的結果在「首都圈防震減災示範區」工程的地震臺網的設計時發揮了重要的實際作用；另一種方法是通過對地震目錄的分析直接獲取滿足g - r關系的震級下限的分佈，本論文提出了通過限制不同震級地震參與完全性分析的有效距離的方法，增強了這種方法的合理性。
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