“lowest-observed-adverse-effect level”的概念、定义、翻译、参考文献-科学参考

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	public power alienation in decision-making governance of mega project public-private-partnership public-private partnership mode Public-Private Partnership Project Management public-private partnerships public prosecution public publication Public Rangelands Improvement Act public reason public recommendation and direct election Public Record Act public record / official document public redistribution of transportation development benefits public regulation public regulation theory public relation activity management public relation in school public relation management of library public relation marketing Public Relations public relations activities public relations and communication management Public Relations and Marketing Network of the AAM public relations brand management public relations company

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。