请输入您要查询的字词:
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。
随便看
traffic accident rapid handling
traffic accident rate
traffic accident rescue
traffic accident review
traffic accidents black-spots
traffic advertisement
traffic alert and collision avoidance system
traffic allocation
traffic analysis
Traffic assignment forecast
traffic big data
traffic big data visualization
traffic bottleneck
traffic broadcast
traffic broadcasting system
Traffic capacity of ship channel, traffic capacity of waterway
traffic capacity of waterway
traffic carbon footprint
traffic card system
traffic channel
traffic characteristics
traffic command and dispatch
traffic command center
traffic complex
Traffic Congestion
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。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/3/26 7:51:37