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risk assessment of compounds without threshold level
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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。
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upstream scheme
upstream sequence
upswept
uptake
uptake coefficient
uptempo
upthrow
upthrust
uptilt
Upton Sinclair
up-to-standard evaluation of water function zone
upturned roof-ridge
UPU
upward
upward bias
upward causality
upward compatibility
upward concave
upward continuation
upward convex
upward cumulation
upward cut and fill stoping method
upward deviation
upward directed set
upward/downward atmospheric radiation
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