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空气比释动能基准
释义
空气比释动能基准
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。
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Ming and Qing operatic costume cases collected at the Qing court
Ming and Qing private kilns at Jingdezhen City
Mingantu
Ming archives
Ming Beijing City
Mingchen Beizhuan Wanyanji
Ming Chi
Ming Cho Lee
Mingchun Society
Mingcui Hu Guojia Shidi Gongyuan
Mingdao Notes
Mingde Gate
Ming dwelling,Xiangfen
Ming Dynasty
Ming Dynasty art design
Ming Dynasty border towns
Ming Dynasty ci-poetry
Ming Dynasty court elegant dance
Ming Dynasty court team dance
Ming Dynasty dance
Ming Dynasty dragon incense ink
Ming Dynasty folk dance
Ming dynasty operatic costume cases of Luyang Town, Jingtai County
Ming dynasty porcelain vase with opera painting at Xincai County
Ming Dynasty Rubbing Album in Zhuozhou of Snow Hall
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