火山活动 meaning in English
(火山作用) volcanism; volxanism; volcanic activity
◇火山活动性 volcanicity
Examples
- This is unlike volcanic activity above the sea .
这同高出洋面的火山活动是不同的。 - For millions of years, the area was highly volcanic .
这个地区几百万年来火山活动强烈。 - Active faults and lineaments, and recent volcanic activity were re-examined .
对活断层，线状区和近代火山活动都重新作了研究。 - At the galapagos rift, volcanic activity beneath two geologic plates renews the earth's crust .
在加拉帕戈斯裂谷，两地质板块下面的火山活动使地壳更新。 - The only apparent building process that the early earth scientists could detect was volcanic activity .
早期地质学家所能发现的唯一明显的构造作用就是火山活动。