摘要
2011年3月11日日本本州东海岸附近海域9.0级特大地震发生前,中国辐射防护研究院地震台PYL-3型高精度地应力仪记录的地震前,应力短期异常、临震异常情况,并作初步分析与研究。
In this paper,the short-term abnormalities and imminent abnormalities recorded by the PYL-3 type high precision ground stress analyzer of Chinese Institute for Radiation Protection before the M_s 9.0 earthquake on March 11,2011,which occurred near the east coast of Honshu,Japan is introduced.Then the impending earthquake abnonormlities are preliminarily analyzed and studied.
引文
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