Or maybe the carbon in diamonds came from organic stuff in subducting tectonic plates, like stuff on the ocean floors, but not coal.
二是这些碳来源于地壳俯冲板块中的有机物,像洋底中的某些东西,但不是煤。
单词 | subducting plate |
释义 |
subducting plate
原声例句
Scishow 精选系列 Or maybe the carbon in diamonds came from organic stuff in subducting tectonic plates, like stuff on the ocean floors, but not coal. 二是这些碳来源于地壳俯冲板块中的有机物,像洋底中的某些东西,但不是煤。 |
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