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地下水 dìxiàshuǐ
génér. underwater
centr. groundwater; subsurface water; underground water; subsoil water; subterranean water; swallet
envir. water table Water that occupies pores, cavities, cracks and other spaces in the crustal rocks. It includes water precipitated from the atmosphere which has percolated through the soil, water that has risen from deep magmatic sources liberated during igneous activity and fossil water retained in sedimentary rocks since their formation. The presence of groundwater is necessary for virtually all weathering processes to operate. Phreatic water is synonymous with groundwater and is the most important source of any water supply (占据在孔隙、孔洞、裂缝和地壳岩石等空间的水。它包括从大气中沉淀下来通过土壤渗透的水,在岩浆活动期间从深岩浆源中上升所释放的水,和自形成以来保留在沉积岩的化石水。地下水的存在对于几乎所有的风化过程操作都是必要的。潜水是地下水的代名词,也是最重要的供水来源。); groundwater Water that occupies pores and crevices in rock and soil, below the surface and above a layer of impermeable material. It is free to move gravitationally, either downwards towards the impermeable layer or by following a gradient (存于岩石或土壤孔隙与裂缝中的水,位于地表下方与不透水层的上方,可以随重力往下朝不透水层或沿著水利坡降而自由移动。)
forag. buried water
industr. infiltration; natural water
ingénieur;géolog. phreatic groundwater
métall. ground water; phreatic water; sub-soil water
scienc. under-ground water; unconfined water; underground waters
sciences. ground-water
techn. groundwater quality management; plerotic water; velocity of discharge of groundwater
électr. groundwater flow
élevag. free water
流人盲沟或土粒空隙中的地下水 dìxiàshuǐ
génér. infiltration
地下水以固态、液态或气态形式存在于岩石圈中的水。包括地面以下和地表水体以下所有的水体 dìxiàshuǐ
élim. subsurface water
地下水 dìxiàshuǐ
envir. Ground Water
地下水泛指,包括土壤水、中间层水、毛管边缘水及地下水 dìxiàshuǐ
sciences. subsurface water
地下水
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