“groundwater environmental background value”的概念、定义、翻译、参考文献-科学参考

单词	groundwater environmental background value
释义	groundwater environmental background value Encyclopedia 理学地下水污染调查释 groundwater environmental background value地下水环境背景值未受人为污染的地下水中各种化学组分的天然特征值。
随便看	American e-government American exceptionalism American Expeditionary Forces American Federation of Labor American Federation of Labor and Congress of Industrial Organizations，AFL-CIO American Film Institute American Fisheries Society，AFS American Folk Art Museum american foulbrood disease American-France Alliance American Gauge Design Standard American Geophysical Union American Geophysical Uniong American geostationary meteorological satellite american ginseng American ginseng root-knot nematode disease American Graffiti American grassland classification American Historical Association American Holding Corporation American Horror Story American Indian art American Indian languages American indigenous architecture American Industrial Revolution

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