“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	Takebe Kenko Takeda Rintaro Takehiko Inoue take measures in advance to avoid suffering or aggravation of a disease Takenishi Hiroko Takenouchi Osamu takeoff flight test take-off performance of carrier-based aircraft takeoff roll Takeo Province take over take over and carry forward takeover of listed companies Take Revenge for His Dead Father Takesaki Takesaki duality theorem Takesaki Masamichi Takesaki Masamichi (1933—) take someone away from the scene by force Take targeted measures in poverty alleviation take time Takeuchi Seihō take-up and batched mechanics of weft knitting machine take-up device take up device for guide rope

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