拉德

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拉德(rad )是吸收剂量的单位,1拉德 = 0.01戈瑞 = 0.01 J/kg。 [1]国际单位制导出单位中,拉德已被戈瑞取代,不过拉德在美国仍然使用,尽管美国国家标准与技术研究院“强烈不建议”使用拉德。 [2]

参考文献[编辑]

  1. International Bureau of Weights and Measures. United States National Institute of Standards and Technology , 编. The International System of Units (SI) (PDF). NIST Special Publication 330. Dept. of Commerce, National Institute of Standards and Technology. 2008 [September 1, 2018]. (原始内容 (PDF)存档于November 20, 2017). 
  2. NIST Guide to SI Units – ch.5.2 Units temporarily accepted for use with the SI. National Institute of Standards and Technology.