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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。
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Chandrayaan probe
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Changbaishan Baohu Kaifaqu
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