“实物年限”概念、定义、翻译-科学时代

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

单词	实物年限
释义	请查阅实物年限--物理年限
随便看	radioactivity discharge radioactivity equilibrium radioactivity fallout hot line radioactivity fallout simulation radioactivity from nuclear explosion radioactivity gas sampling tube radioactivity hazard zone radioactivity heat radioactivity induction radioactivity logging radioactivity measurement channel radioactivity melt solidification radioactivity melt temperature radioactivity meter radioactivity monitoring radioactivity overburden radioactivity prospecting radioactivity prospecting radioactivity puddle region radioactivity release rate radioactivity simulator radioactivity survey Radio Act of 1927 radio advertising radioaerosol