大陆地幔交代作用：地台活化的先驱事件？
Continental mantle metasomatism: a precursory event of platform activation?
结果显示，中国大陆地幔热流的空间分布不均匀。
Our result shows the nonuniform distribution of mantle heat flow in China.
它是大陆地幔低度部分熔融产生的碱性玄武岩浆，通过深部AFC混合，尤其是浅部结晶分异机制形成的。
They are formed from alkali basaltic magma that slightly melted out of continental mantle by AFC mixing in depth, especially by the fractional crystallization in shallow horizon.
它们可对地幔结构、地幔脱气历史、大陆地幔不均一性、幔源岩浆演化和CO2天然气成因等研究提供独特的示踪作用。
They can be used to track the mantle structure, degassing history, inhomogeneity, magma evolution and the genesis of natural CO2.
它们可对地幔结构、地幔脱气历史、大陆地幔不均一性、幔源岩浆演化和CO2天然气成因等研究提供独特的示踪作用。
They can be used to track the mantle structure, degassing history, inhomogeneity, magma evolution and the genesis of natural CO2.
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