“F-layer”的概念、定义、翻译、参考文献-科学参考

单词	F-layer
释义	F-layer Electronics and Electrical Engineering See ionosphere. Geology and Earth Sciences The transition zone between the liquid outer core and the inner solid core of the Earth. The boundaries are poorly defined but it is at a depth of about 5100 km.
随便看	internal environment internal force internal fragmentation internalism/externalism internalizing externalities internal labour market internal market internal market((health service)) internal migration internal mould internal navigation aid internal node internal pair formation internal photoelectric effect internal rate of return internal reflection internal reflux internal resistance internal resistance(symbol: r; unit: ohm) Internal Revenue Service internal schema((of a database)) internal sorting internal standard internal wave International Accounting Standards Board

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