单词:migrating wave seismic facies
单词:migrating wave seismic facies 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
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
A Push to Fight Discrimination through Living Libraries Father Mick Ngundu has survived waves of violence in the Democratic Republic of Congo. Today the Roman Catholic clergyman is actively working for poor people. He is a critic of corruption that h
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
The seven great birds stayed aloft about half an hour, then returned to the pond, the cob still in the lead. 七只大鸟在天上飞了大约半小时,然后便回到了池塘,领队的还是雄天鹅。 They all had a drink to celebrate the suc
And the direction the crystals are pointing makes a difference to the speed seismic waves travel through the rock: a wave traveling parallel to the crystalsin other words, along the length of the toothpickmoves faster than a wave traveling in the oth