“protection of groundwater quality”的概念、定义、翻译、参考文献-科学参考

单词	protection of groundwater quality
释义	protection of groundwater quality 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。
随便看	standard of classification Standard of Classification for Drought Disaster standard of dosimetry for environmental radiation standard of dosimetry for radiation processing standard of dosimetry for radiation protection standard of dosimetry for radiodiagnosis standard of dosimetry for radiothrapy standard of fire class standard of gravity gradiometer standard of image for rdiography standard of length standard of living and livelihoods of migrants standard of luminous intensity standard of photography standard of photometric measurement standard of policy instrument evaluation Standard of POS Tag of Contemporary Chinese for CIP GB/T 20532-2006 standard of proof standard of scheduled time and quantity standard of scheduled time and quatity standard of surveying and mapping standard of test methods for thermal environment of building Standard of Ur Standard Oil Company standard one-zone model

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