“perched aquifer”的概念、定义、翻译、参考文献-科学参考

单词	perched aquifer
释义	perched aquifer [`pǝrcht `ak·wǝ·fǝr] ^HYDROLOGY An aquifer that is separated from another water- bearing stratum by an impermeable layer.
随便看	speed lathe speed-length ratio speed line speed made good speed-matching buffer speed of advance speed of light speed of response speed of sound speed of travel speedometer speed over the ground speed-payload tradeoff speed-power product speed reducer speed regulator Russell flask russellite Russell mixture Russell movable-wall oven Russell-Saunders coupling Russell's paradox Russell's viper Russell-Vogt theorem rust

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