“no observed-adverse-effect level”的概念、定义、翻译、参考文献-科学参考

单词	no observed-adverse-effect level
释义	no observed-adverse-effect level 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	regulation for pesticide management regulation for reservoir emergency regulation for sediment discharge Regulation for the Implementation of the Law of the People’s Republic of China on the Entry and Exit Animal and Plant Quarantine Regulation for the Implementation of the People's Republic of China on the Protection of Aquatic Wildlife Regulation for the Implementation of the People's Republic of China on the Protection of Terrestrial Wildlife regulation in consumer behavior regulation in contract cost regulation independence regulation in market responsibility regulation law Regulation line of estuary channel regulation mode of organism functions regulation of agricultural machinery safety supervision regulation of arterial blood pressure regulation of capital regulation of charity regulation of cleavage regulation of energy metabolism regulation of enzymatic activity regulation of estuarine sand bar regulation of gene expression regulation of glomerular filtration rate regulation of harvest period regulation of hormone receptors by exercise

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