by:SINA.com
Japan's "Yomiuri Shimbun"on the 15th reported that, according to the Japan Meteorological Agency seismic observation room observation, the Chinese Wenchuan earthquake shook the (seismic wave) the Earth's surface around the two laps. Seismic wave is two laps around the Earth in the event of a magnitude 8 earthquake over the phenomenon.The Japan Meteorological Agency seismic instrument in the earthquake at 15:41 on the 12th (Japan time) observed from the Earth's interior spreading to the general ....
original link:http://tech.sina.com.cn/d/2008-05-19/11552203184.shtml
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