“无可见不良作用剂量水平”的概念、定义、翻译、参考文献-科学参考

单词	无可见不良作用剂量水平
释义	无可见不良作用剂量水平 Encyclopedia 工学食品安全风险评估释 no observed-adverse-effect level无可见不良作用剂量水平在一定时间内、规定的暴露条件下，使用最灵敏的试验方法和观察指标发现的，与同一种属正常（对照）相比，一种物质不引起目标生物在形态、功能、生长、发育或寿命等方面出现任何不良作用改变的最大浓度或量。又称未观察到不良作用水平。通常以每千克体重的物质质量表示。
随便看	International Union of Amateur Astronomers International Union of Architects International Union of Forestry Research Organization International Union of Geodesy and Geophysics International Union of Laboratories and Experts in Construction Materials,Systems and Structures International Union of Materials Research Societies International Union of Non Professional Cinema International Union of Psychological Science International Union of Pure and Applied Chemistry International Union of Pure and Applied Physics International Union of Radio Science International Union of Railways International Union of Revolutionary Writers （IURW） International Union of Societies of Foresters International Union of Soil Science,IUSS International Union of Theoretical and Applied Mechanics international united front International University Campus in Paris International University Sports Federation International Valuation Standards 2011 International Veterinary Federation of Zooteelinies International Virtual Observatory Alliance International Vocabulary of Metrology — Basic and General Concepts and Associated Terms International Volleyball Federation international war

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