“safety index”的概念、定义、翻译、参考文献-科学参考

单词	safety index
释义	safety index Encyclopedia 医学安全指数释 safety index; SI安全指数以药物的5%致死量（）与95%有效量（）的比值来衡量药物安全性的指标，即。
随便看	video disk system video distributor video effect video encoding and decoding device video-extensometer video file video flatness analysis device video frame video frequency video glasses videogrammetry video graphic array video graphic array, VGA Videography video Hash video identification video index video information video information mining and judgment video information processing video information processing paradigm video investigation video investigative technology video key frame extraction video key-frame extraction

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。