“lowest-observed-adverse-effect level”的概念、定义、翻译、参考文献-科学参考

lowest-observed-adverse-effect level

Encyclopedia

工学食品安全风险评估释
lowest-observed-adverse-effect level最低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，通过实验或观察发现的，与同一正常种属（对照）相比，一种物质引起目标生物在形态、功能、生长、发育或寿命方面出现明显不同于同一种属正常（对照）生物任何改变的最小浓度或量。又称观察到不良作用的最低剂量。通常以每千克体重的物质质量表示。

单词	lowest-observed-adverse-effect level
释义	lowest-observed-adverse-effect level Encyclopedia 工学食品安全风险评估释 lowest-observed-adverse-effect level最低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，通过实验或观察发现的，与同一正常种属（对照）相比，一种物质引起目标生物在形态、功能、生长、发育或寿命方面出现明显不同于同一种属正常（对照）生物任何改变的最小浓度或量。又称观察到不良作用的最低剂量。通常以每千克体重的物质质量表示。
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