中文翻译与英英解释 | n.
1.【地质学；地理学】火成论。
2.钚射线伤害。
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| Plutonism (or vulcanism) is the geologic theory that the rocks forming the Earth were formed in fire by volcanic activity, with a continuing gradual process of weathering and erosion wearing away rocks, which were then deposited on the sea bed, re-formed into layers of sedimentary rock by heat and pressure, and raised again. It proposed that basalt was solidified molten magma. |
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