“PTDI”的概念、定义、翻译、参考文献-科学参考

单词	PTDI
释义	PTDI Encyclopedia 工学食品安全风险评估释 provisional tolerable daily intake; PTDI暂定最大日耐受摄入量人体在24小时内摄入某种物质（如食品污染物）而不产生可检测到的对健康的危害的量。
随便看	standing stock standing stock of aquatic plant community standing system reeling machine standing tree felling and cultivation machine standing wave standing-wave and reflection measurements standing-wave electric curtain standing wave field standing-wave field standing wave indicator standing-wave laser standing-wave linear accelerator standing-wave memory standing wave pattern standing wave ratio standing-wave ratio stand management plan standpipe stand pipe pressure measurement standpoint St Andrews Bay standstill standstill in enacting stand structure stand-table projection

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。