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美国地质调查局地震办公室要求与其有关的研究技术人员每半年必须对本人所做工作作出小结,对新开研究课题作出答辩,并将这些报告汇编成册,每半年出版一期题为《技术报告总结概要》(Summaries of Technical Re-ports)的专辑。仅就1977年以来而言,以“美国国家地震灾害减缓计划参加者”名义编制的这种题为“地震灾害减缓计划”的专辑,均按下述项目分类:I、地震灾害研究:A、地震危险性:1.大地构造格架,第四纪地质和活断层;2.地震重复性和年代鉴定。B、地震效应:1.地面运动;2.地面破坏;3.地表断裂产
Seismological Office of the United States Geological Survey asked its related research and technical personnel every six months must make a summary of my work to answer the newly opened research topics, and the report compiled into a book, published a semi-annual report entitled “Technical Report Summary Summary ”(Summaries of Technical Re-ports) album. Only for 1977, entitled “Earthquake Disaster Mitigation Program” in the name of “National Earthquake Mitigation Program Participant,” the album, are classified according to the following items: I, earthquake disaster research: A, Seismic Hazard: 1. Geotectonic framework, quaternary geology and active faults; 2. Earthquake repeatability and age identification. B, earthquake effects: 1. Ground movement; 2. Ground damage; 3. Surface rupture