1) Songpan-Pingwu earthquake
松潘-平武地震
2) Songpan earthquake
松潘地震
1.
In this paper, the authors, on the bases of predecessors s studies, by analysing the data concerning the Songpan earthquake and conparing the event with the Haicheng earthquake of 1975 and the Tang-shan earthquake of 1976 , suggest it is possible that the Songpan earthquake and the phenomena accompanied with the event resulted from the same cause, that is , magma intrusion in the crustal depth.
2级地震的有关资料的分析,同时与海城地震和唐山地震进行对比,认为松潘地震及伴随该次地震而发生的各类现象是共出一因的,其成因可能与地壳内岩浆上涌有关。
3) the M7.2 Songpan Earthquake
松潘7.2级地震
4) Songpan block
松潘地块
1.
Structure of the lower crust beneath the Songpan block and West Qinling orogen and their relation as revealed by deep seismic reflection profiling;
松潘地块与西秦岭造山带下地壳的性质和关系——深地震反射剖面的揭露
5) Songpan area
松潘地区
1.
There are a lot of allochthonous carbonate blocks and carbonate debris flows formed time after time in Songpan area which is Southwest to Ganzi-Litang, Northwest to southern slope of East Kunlun, North to West Qinling, Southwest to Longmenshan.
在南西至甘孜―理塘,北西至东昆仑南缘,北至西秦岭,东南至龙门山的广大松潘地区内发育有多个时代形成的异地碳酸盐岩块体和碳酸盐碎屑流。
6) Wuding earthquake
武定地震
1.
The Wuding earthquake sequence obtained by two scenarios is selected, and the sequence is reconstructed by phase space method.
选取了两种方案得到武定地震序列 ,并利用相空间重建法重构武定地震序列 ,探讨其吸引子的存在性。
补充资料:松代地震群
松代地震群 Matsushiro Earth-quake Swarm 1965~1967年发生于日本松代地区的一系列地震。松代地区位于日本长野县,属平原地区,该地有很好的测震台网和地震前兆台网。这次地震群活动开始于1965年8月,8月3日记录到第一次微震,以后逐渐增多,震级也逐渐加大,至11月一天可达100次以上。至1966年2~3月间,每天地震数有减少的趋势,但至3月底4月初时,震群活动重又急剧增强,4月份达到高潮。最大震级为5.4级。最多时一天之内发生有感地震661次,平均每两分钟一次。一般可达一天300余次。此后逐渐衰减。同年8~9月间又出现第二次高潮,但比第一次弱。震群活动延续到1967年底时,有感地震总数已达61494次。以后逐渐恢复平静 。在整个地震群活动期间,地面明显隆起,重力值减小,地下水大量涌出。因所含小地震数量之多、持续时间之长,松代地震群在世界地震史上占有一定地位。 |
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