单词:early warning signal
单词:early warning signal 相关文章
November 5 is United Nations Tsunami Awareness Day. Tsunami is a Japanese word for a long, destructive ocean wave caused by an undersea earthquake. The goal of the observance is to learn from disasters of the past and to prepare for the future. Two t
Animals’ Early Warning Systems By Brent Frazee / 2005 The Kansas City Star , Knight Ridder Newspaper. Distributed by Tribune Media Service International. Biologists report wildlife’s amazing abili
This is the VOA Special English Technology Report. A powerful earthquake struck the northeastern coast of Japan at two forty-six p.m. local time on March eleventh. Japans Meteorological Agency released its first tsunami warnings just three minutes la
HONG KONG, July 24 (Xinhua) -- As winds from Typhoon Vicente battered Hong Kong, the Hong Kong Observatory raised Tropical Cyclone warning to the highest level of Hurricane Signal No. 10 at 00:45 local time on Tuesday (16:45 GMT on Monday). Hurricane
By Kurt Achin Seoul 15 October 2009 North Korea is accusing the South of sending warships into its waters and says a clash may result. That warning comes during a week of North-South dialogue, in which Pyongyang offered a rare apology to the South f
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