1. 火山地震：(二):火山地震(Volcanic Earthquake) 由火山活动所引起的地震称为火山地震. 由于火山活动时,岩浆及其挥发物质向上移动,一旦冲破火山口附近的围岩时即会产生地震(图7-7). 此类地震有时发生在火山喷发前夕,可成为火山活动的前兆.
2. 火山性地震 火山性地震：■ volcanic dust 火山尘 火山塵 | ■ volcanic earthquake 火山性地震 火山性地震 | ■ volcanic edifice 火山体 火山体
3. 火山震地：山崩 earthslide | 火山震地volcanic earthquake | 风级 wind scale
4. 火山：滂沱大雨 downpour | 火山**** volcanic earthquake | 炎热 scorching heat
1. volcanic earthquake什么意思
1. Geologists are closely monitoring it following the earthquake that hit Japan on March 11 and increasing volcanic eruptions around the world.
2. After the devastating earthquake in Japan, people are worried that the earthquake may trigger the volcanic eruptions.