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地下水水质保护
释义
地下水水质保护
Encyclopedia
理学
地下水资源保护
释
protection of groundwater quality
地下水水质保护
为使地下水免遭污染,在掌握水文地球化学规律的基础上,查清污染原因,采取的保证地下水质满足各需水单位对水质要求的措施。
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foundry
foundry coke
foundry equipment
foundry sand
fountain
fountain clock
fountain clock steered time scale
fountain code
fountain effect
fountain model
fountain moss
fountain pump
fountain solution
Four Academies established by Emperor Wen of Liu Song
four-acceleration
four accompanying supports of aircraft materiel
four acoustic properties of speech sounds
four acts and one prologue
four agricultural subsidies
Fourah Bay College
Four-arched Pagoda
four arithmetic operations
four articulations
four aspects
four aspects of assessment and six criteria for removal from office
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