“水硬度”的概念、定义、翻译、参考文献-科学参考

单词	水硬度
释义	水硬度 Encyclopedia 理学环境分析释 hardness of water水硬度度量水中钙离子、镁离子浓度的水质指标。虽然其他金属离子如铁离子、亚铁离子、锰离子、铝离子、锶离子、锌离子等也会产生硬度，但产生硬度的比例较小。 Chemistry ＞分析化学＞化学分析＞释义 water hardness水硬度
随便看	covalently bonded network covalently closed circular DNA covalently regulatory enzyme covalent modification of regulation covalent network covalent organic framework polymer covalent organic polymer covalent radius covariance covariance analysis covariance distribution covariance function covariance functional covariance matrix covariance operator covariance spectrum covariance stationary process covariance structure analysis covariance window covariant covariant component covariant constant field covariant continuation covariant curvature tensor covariant density functional theory

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