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

单词	primary standard of exposure
释义	primary standard of exposure Encyclopedia 工学照射量基准释 primary standard of exposure照射量基准复现X射线（5～300千伏）和γ射线（137Cs, 60Co）照射量量值，用于标准和工作级计量器具的量值传递。
随便看	Henan Provincial Archives Henan Provincial Government Civilian Park Henan Provincial Institute of Scientific and Technical Information Henan Provincial Library Henan Qu opera Henan Qupais narrative singing music Henan Sizhen Henan Taihang Shan Macaque National Nature Reserve Henan University Campus Henan University of Chinese Medicine Henan water conservancy Henan Xiaoqinling National Nature Reserve Henan Xinxiang Yellow River Wetland Birds National Nature Reserve Henan Zhuizi opera Henan Zhuizi Storytelling henbane seed Henbury crater Hencky flow condition Hencky stress equation hendecagon hendecahedron hendeca」-【前缀】十一 hendec- 「= Henderson Commission of Inquiry into Poverty Henderson Island

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