“sand-shale ratio”的概念、定义、翻译、参考文献-科学参考

单词	sand-shale ratio
释义	sand-shale ratio [`san `shāl `rā·shō] ^GEOLOGY The ratio between the thickness or percentage of sandstone and that of shale in a geologic section.
随便看	elastic failure elastic fiber elastic flow elastic force elastic hysteresis elasticity elasticity modulus elasticity number 1 elasticity number 2 elastic lag elastic limit elastic-limit effect elastic modulus elasticoviscosity elastic potential energy elastic ratio elastic rebound theory elastic recovery elastic scattering elastic solid elastic strain energy elastic theory elastic tissue elastic vibration elastic wave

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