津贴
发表于 2025-3-28 18:16:14
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倔强不能
发表于 2025-3-28 18:54:46
y crustal extraction. In a non-chondritic Earth, the compositional evolution of the “accessible” mantle appears to be essentially controlled by the continuous growth of the continental crust over the past 3.8 Ga and does not require the presence of hidden mantle reservoirs, either enriched or primitive.
HEAVY
发表于 2025-3-29 00:03:32
Nostalgia and the Voyage of theCambridge, and ‘long-past happy days’ not only when the waves advanced but also when they receded and the sea lay calm and luminous beneath tropical skies.. Moreover, he longed for them on land when he rode through the plains and into the primeval forest. There his ‘former home’ seemed far away.
medium
发表于 2025-3-29 06:32:28
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constitute
发表于 2025-3-29 10:42:39
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