The water table is the underground boundary below which all the cracks and pores are filled with water.

地下水位是地层岩石裂缝和孔隙充满水的边界。

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Above the water table is the vadose zone, through which rainwater percolates.

地下水位的上方是包气带，雨水从中渗透。

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Environmentalists say that diverting water from the river will lower the water table and dry out wells.

环保主义者称引流河水将导致地下水位下降和水井干枯。

《柯林斯英汉双解大词典》

This huge cultural heritage site, became increasingly threatened with decay by exposure to harsh climatic conditions, floods from the Indus River, deterioration due to salts rising from the high water-table, and water-logging.

UNESCO: Safeguarding Moenjodaro

Intensive irrigation especially from tube-wells, of which there are over a million in Punjab has depleted the water-table.

ECONOMIST: Punjabis are poisoning themselves

The coastal strip includes beaches and chain dunes, alternating with forests, centenary pine trees, and complex lagoon systems interconnected by the water-table.

UNESCO: EDUCATION