thalamus
发表于 2025-3-28 15:58:32
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N斯巴达人
发表于 2025-3-28 21:28:32
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羊栏
发表于 2025-3-29 01:07:55
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太空
发表于 2025-3-29 03:07:26
Bulgariafect. Severe earthquakes have occurred frequently in the territory of Bulgaria. One of the oldest historic records (first century .) describes how earthquakes destroyed the town of Kavarna and devastated all its surrounding villages. Seismologists have estimated the intensity of this earthquake to b
DALLY
发表于 2025-3-29 10:00:44
Chile. The country has been struck by a number of severe earthquakes. The most notable quake, in 1960, measured 8.5 on the Richter scale and caused more than 5,000 deaths. Another quake in 1939 destroyed the city of Chillán and caused approximately 30,000 deaths. In addition, at the beginning of this cen
没花的是打扰
发表于 2025-3-29 11:24:41
Chinaor most buildings. However, designers of some important structures and buildings located in areas of known high seismic activity were required by the authorities to consider earthquake effects. A draft for a seismic-resistant design code in China was prepared in 1964; but unfortunately, this draft w
行业
发表于 2025-3-29 16:42:59
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podiatrist
发表于 2025-3-29 21:04:17
Costa Ricathree tectonic plates (the Caribbean, the Cocos, and the Nazca Plates) creates a zone of intense seismicity. Also, the country is crossed by a series of local faults that contribute further to the seismicity.
圆锥
发表于 2025-3-30 00:01:22
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讽刺滑稽戏剧
发表于 2025-3-30 05:13:31
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