“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	de Broglie de Broglie frequency de Broglie hypothesis de Broglie, Louis Victor (Pierre Raymond) de Broglie relation de Broglie wave de Broglie wavelength de Broglie waves De Bruijn de Bruijn constant de Bruijn diagram de Bruijn digraph de Bruijn-Erd⍥s theorem de Bruijn graph de Bruijn-Newman constant de Bruijn sequence de Bruijn theorem De Bruin debt debt cash flow debt dividend debt enslaved institution debt extinguishment debt-for-equity swap Debt intensive capital structure

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