The decompression melting fluid system of asthenosphere provides the driving force for magma emplacement and metallogenic material.
软流圈减压熔融流体系统提供了岩浆侵位动力和成矿物质来源。
Isotopic systematics of flood basalts indicate that their sources are involved in crust-mantle mixing in a recycled mantle, decompression melting of lithosphere.
溢流玄武岩的同位素体系特征表明它们的源区涉及再循环地幔的壳幔混合、岩石圈减压熔融、上—下地幔过渡带和似原始-略亏损的下地幔。
Some 10% melting can be explained by volatile addition to the mantle, and the remainder by decompression.
挥发分加入到地幔中诱发的熔融约占10 %，余者则是由减压作用所引起的。
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