“risk assessment of compounds without threshold level”的概念、定义、翻译、参考文献-科学参考

单词	risk assessment of compounds without threshold level
释义	risk assessment of compounds without threshold level Encyclopedia 工学无阈化合物危险度评价释 risk assessment of compounds without threshold level无阈化合物危险度评价按国家公认或国家正式批准的技术标准、规范、准则，对化合物的不同剂量水平作用于特定人群的有害健康效应进行综合定性、定量评价的过程。
随便看	periodic heat flow method periodic inequality periodic infinite decimal fraction periodic inspection periodic instability periodic in the mean periodicity periodicity and symmetry of surface structure periodicity characteristic periodicity factor periodicity interval periodicity modulus periodicity of a function periodicity of a sequence periodicity relation periodicity theorem periodic law periodic law of elements periodic law of geographic zonation periodic maintenance periodic mapping periodic Markov chain periodic matrix periodic module periodic morphism

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。