ashfall造句

例句与造句

1. One ashfall at the top of the Carnina is dated at.
2. Volcanic ashfall is likely to have major effects on these systems.
3. Ashfall produced by explosive eruptions could interfere with air traffic.
4. After dawn, field investigation showed ashfall had drifted southwest of the volcano.
5. Prevailing westerlies deposited distal ashfall over a vast area of the Great Plains.
6. It's difficult to find ashfall in a sentence. 用ashfall造句挺难的
7. Ashfall was reported in areas to the cone's NW and NNW.
8. The physical impacts of ashfall can affect the operation of water treatment plants.
9. Ashfall from the eruption " paralyzed Java ".
10. The Ashfall Fossil Beds are stratigraphically part of the Serravallian-age Ogallala Group.
11. They get caught under the ashfall, and go to find a military installation.
12. Furthermore, its growing area was decreased to about owing to ashfall between then and 2001.
13. The elements iron, manganese and aluminium are commonly enriched over background levels by volcanic ashfall.
14. The Ashfall Fossil Beds are especially famous for fossils of mammals from the middle Miocene geologic epoch.
15. Layers of ashfall and crumbling sediment also rise about high, on the south rim of the crater.
16. Eruptions at Sangay exhibit strombolian activity, producing ashfall, lava flows, pyroclastic flows, and lahars.
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