单词：seismic sea wave warning system
单词：seismic sea wave warning system 相关文章
Passage 20 Waves How does light get from the sun to the earth? How does music get from the stage to the audience? They move the same way in waves! Light and sound are forms of energy. All waves carry energy, but they may carry it differently. Light
英语专业四级听写
Broadcast: May 16, 2003 By George Grow This is the VOA Special English Environment Report. Scientists in the United States have developed a computer program that they say could provide an early warnin
VOA2003（上）-科技导航
By Chad Bouchard Jakarta 02 August 2006 A new regional tsunami warning system in Southeast Asia can already detect dangerous conditions, but the network will not be completed for up to five years. The announcement comes just two weeks after a tsunam
2006年VOA标准英语（八月）
SCIENCE IN THE NEWS - The Ever-Present Threat of Tsunamis BOB DOUGHTY: This is SCIENCE IN THE NEWS in VOA Special English. Im Bob Doughty. FAITH LAPIDUS: And Im Faith Lapidus. This week, we tell about tsunamis -- the deadly sea waves often caused by
2011年VOA慢速英语(六)月
Australia has introduced a tsunami warning system, which experts hope will become an integral link in a network stretching across the Indian and Pacific oceans. The Australian Tsunami Warning Center will help provide a regional monitoring system for
VOA标准英语2008年(十一月)
The US Government is testing an early warning system for earthquakes, which could buy vital seconds of time in advance of a major incident. For years the US has lagged behind Japan in quake detection technology and it is hoped that this latest system
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