“geochemical background”的概念、定义、翻译、参考文献-科学参考

单词	geochemical background
释义	geochemical background Encyclopedia 理学矿产勘查地球化学释 geochemical background地球化学背景在背景区内天然物质中的元素含量。
随便看	inverted repeat inverted sentence inverted siphon inverted siphon water measurement inverted spectral term inverted state of particle number inverted U hypothesis inverted u-shaped development theory inverted words invertendo inverter invertibility invertibility condition invertibility property invertible invertible counterpoint invertible diffusion process invertible element invertible finite automaton invertible fractional ideal invertible function invertible ideal invertible jet invertible knot invertible linear mapping

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