ground surface

基本解释

Afterwards, a visitor to the blast site said, "The ground surface of the island has been levelled, swept and licked so that it looks like a skating rink."
爆炸以后，一个到现场的访问者说过，“岛上的地面已经被削平、清扫和截卷一空，以致地面看上去像一个滑冰场。
HONE NOT FINISHED : Defect on honed surface; finish ground surface not cleaned up adequately by the honing operation.
珩磨未完：珩磨表面的缺陷，磨加工过的表面通过珩磨工艺没有变得足够光洁。
Open-pit and open-cast mines involve the extraction of minerals by the stripping away of soil and waste rock from the ground surface to expose valuable materials.
露天矿坑和露天矿山采矿包括矿物提取，通过从地面剥离土壤和废石的来暴露有价值的材料的方式。

When there is fresh snow on the ground, the surface of the snow takes in, or absorbs,sound waves.

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