The quantity of surface water and ground water, water resources gross and its available quantity of these years are calculated.

计算了郑州市地表水资源量、地下水资源量、水资源总量和水资源可利用量。

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The water environment of Beijing is not pretty well, the surface water and ground water have been polluted to different degree.

北京市目前的水环境状况不容乐观，地表水和地下水都受到了不同程度的污染。

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Unsaturated soils water is the connection of surface water and ground water, it is the source that the field crop living depends on.

非饱和土壤中的水分是联系地表水与地下水的纽带，是田间作物赖以生存的源泉。

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The islands natural surface and ground-water resources can only cover about 10% of the demand at present.

UNESCO: MEDIA SERVICES

Flowing hazardous chemicals(fracking fluid) poisoning land throughout how many miles of ground and surface water from the Gas Well Site?

FORBES: Don't sign the wrong fracking petition

Mirra deep cleans any type of in-ground pool surface and water without using the pool's filtration system, hoses or booster pumps, which results in energy cost savings from running these pool systems less frequently.

ENGADGET: iRobot flaunts the Mirra 530 pool cleaning robot, sends the Looj 330 abroad