当地的石灰岩如此多孔以致所有的雨水很快渗到地下。
The local limestone is so porous that all the rainwater immediately sinks below ground.
研究中使用的多孔介质分别为高渗砂岩、低渗砂岩、石灰岩。
The porous media used in this study are high permeability sandstone, low permeability sandstone and chalk.
研究中使用的多孔介质分别为高渗砂岩、低渗砂岩、石灰岩。
The porous media used in this study are high permeability sandstone, low permeability sandstone and chalk.
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