单词 | magma reservoir |
释义 | > as lemmasmagma reservoir magma reservoir n. = magma chamber n. ΚΠ 1909 A. Harker Nat. Hist. Igneous Rocks ii. 36 At the depth at which we suppose a large magma-reservoir to be situated the conditions would be quite different. 1971 I. G. Gass et al. Understanding Earth xxi. 303/1 Because these volcanoes are large and their volcanic history is long, the magma reservoirs beneath them..have fractionated, giving rise to diversified lava assemblages. 1992 Sci. Amer. Aug. 21/3 At Kilauea, that equilibrium occurs about three kilometers below the surface, thus explaining the depth of the magma reservoir. < as lemmas |
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