“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	drainage process drainage protection of pipelines drainage reception area drainage sluice drainage system drainage system fire fighting drainage system of hydropower station drainage system planning in irrigation district drainage system treatment equipment drainage therapy drainage tube drainage volume standard drainage water quality standards drain diffusion drain ditches in the field drain [electrode] drain electrode drainer draining of pipeline draining south and supplementation north method drain pump house and sump drain regulating valve drain valve instrument drain water pipe of boiler drain water seal

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