indigenous
发表于 2025-3-26 21:46:19
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烦人
发表于 2025-3-27 03:30:00
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QUAIL
发表于 2025-3-27 09:18:22
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符合国情
发表于 2025-3-27 11:32:59
Walter Geigerain a few days warning of a major earthquake by making instantaneous observations of the pole path. Analysis of the data indicated some correlation but, as often happens in science in general and in geophysics in particular, the results were not conclusive because of imperfect theory and the need fo
记成蚂蚁
发表于 2025-3-27 15:53:11
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ULCER
发表于 2025-3-27 19:59:23
Walter Geigertribution to the fault slippage in some regions. Also, the regional strain can only be relieved by movements in the lower crust and upper mantle. It is suggested that these movements almost certainly precede surface breakage. They could be detected by geodetic observations at 30-50 km from the fault
Yourself
发表于 2025-3-27 22:55:17
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亲密
发表于 2025-3-28 04:47:06
ing are also made close to the epicenter they are integrated into the hazard assessment. Here, the methodology is applied to a set of 32 earthquakes in southern California to assess the accuracy and timeliness of warning if such a system was implemented using the existing seismic network. If there w
Petechiae
发表于 2025-3-28 09:13:59
motions at sites of interest. An important consideration when selecting these models is the possible dependence of ground motions on geographical region, i.e., are median ground motions in the (target) region of interest for a given magnitude and distance the same as those in the (host) region where
起草
发表于 2025-3-28 12:03:24
Walter Geigerding authorities. This book addresses current activities in strong-motion networks around the globe, covering issues related to designing, maintaining and disseminating information from these arrays. The book is divided into three principal sections. The first section includes recent developments