“categorization management of Radiation-emitting Devices”的概念、定义、翻译、参考文献-科学参考

单词	categorization management of Radiation-emitting Devices
释义	categorization management of Radiation-emitting Devices Encyclopedia 工学射线装置分类管理释 categorization management of Radiation-emitting Devices射线装置分类管理根据射线装置对人体健康和环境的潜在危害程度，将放射性同位素设备差异化分级控制的行为及过程。
随便看	negative polynomial distribution negative-positive photographic system negative pressure negative pressure injection negative pressure method for deposit negative-pressure pulverizer with intermediate storage bunker negative pressure region negative pressure suction appliance negative priming effect negative probability negative proposition negative punishment negative quadratic differential negative real axis negative real number negative recurrent state negative refraction negative refraction index materials negative-refraction-index materials negative refractive index negative regression negative reinforcement negative relation negative resistance negative resistance amplifier

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。