“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	Historic Monuments of Dengfeng in “The Centre of Heaven and Earth” World Culture Heritage historico-geographical materialism Historic Quarter of the City of Colonia del Sacramento Historic Sanctuary of Machu Picchu historic site Historic Site at Lelang and Daifang Commandery Historic Town of Ouro Preto Historic Villages of Korea: Hahoe and Yangdong historigram Historik Historiographer Historiography historiography Historiography about Geography Historiography-biography Literature historiography in Japan Historiography Institute historiography of Latin America Historiography of Laws and Regulations historiography of science historiology historiophoty Historische Sozialwissenschaft Historische Zeitschrift History

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。