Water does not remain immobile in an aquifer but can seep out at springs or leak into other aquifers.

水在含水层中并不是静止不动的，而是会从泉水中渗出，或渗入其他含水层。

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Extraction of water depends on two properties of the aquifer: porosity and permeability.

水的开采取决于含水层的两个性质：孔隙度和渗透性。

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A groundwater reservoir from which water can be extracted is called an aquifer.

可以从中抽取水的地下蓄水层被称为含水层。

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The Ogallala aquifer is a major source of drinking and irrigation water for America's central plains.

VOA: special.2011.07.08

The aquifer provides drinking water for much of the state and is important for Nebraska's agricultural economy.

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They are fashioned to capture the rain so the water will trickle down and replenish the aquifer eventually giving rise to water in the wells and bringing dead rivers back to life.

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However, this year the Namibian department of water affairs announced the discovery of a significant body of underground water - an aquifer dubbed Ohangwena II - that scientists say could supply the north of the country with enough water for centuries.

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