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

单词	maximal no-effect level
释义	maximal no-effect level Encyclopedia 工学最大无作用剂量释 maximal no-effect level最大无作用剂量某种外源化学物在一定时间内按一定方式或途径与机体接触后，根据现有认识水平，用最为灵敏的试验方法和观察指标，未能观察到对机体造成任何损害作用或使机体出现异常反应的最高剂量。
随便看	missing completely at random missing data missing data imputation missing data in clinical trials missing data in epidemiologic studies missing data mechanism Missing Deceased Sister missing dollar paradox missing experimental unit missing mass missing mass problem missing observation missing order missing plot technique missing pulse missing satellite problem missing value missiology Mission Missionaries in China missionary case missionary order missionary romanized writing Mission London mission management system

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