“primary standard of air kerma”的概念、定义、翻译、参考文献-科学参考

单词	primary standard of air kerma
释义	primary standard of air kerma Encyclopedia 工学空气比释动能基准释 primary standard of air kerma空气比释动能基准定义、实现、保存空气比释动能的计量装置。主要用于放射诊断、放射治疗、工业等领域的量值传递。
随便看	photographic self-portrait photographic skills Photographic Society Of Macao photographic solar magnetograph photographic spectrophotometer photographic spectrophotometry photographic spectroscopy photographic speed photographic stabilized platform photographic star catalogue photographic system photographic technique photographic telescope photographic tone photographic tracking photographic transit circle photographic transit instrument photographic triangulation photographic vertical circle photographic work photographic zenith tube photographing for road traffic accident scene photographone photography photography atmosphere

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。