国际单位制(SI)词头发展简史

doi:10.3969/j.issn.1000-1158.2023.05.24；10.1088/1681-7575/ac6afd

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摘要梳理了自1964年以来国际单位制(SI)词头的发展简史,特别关注了2022年第27届国际计量大会(CGPM)通过的关于扩展SI词头的决议,并对未来进行了简要展望。

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关键词 ：计量学, 国际单位制, 词头, 计量单位, 科学史

Abstract：A short history of the development and adoption of the SI prefixes since 1964 is provided, following on from the last time a similar article was written, with special attention paid to the recent extension to the range of SI prefixes following the 27th General Conference on Weights and Measures in 2022. A brief future look is also presented.

Key words： metrology SI prefixes units history of science

收稿日期: 2023-01-30 发布日期: 2023-05-18

PACS:

TB91

基金资助:国家科技基础资源调查专项(2022FY101200)

通讯作者: 译者注: 作者理查德·布朗(Richard J C Brown)是英国国家物理实验室(NPL)计量学领域的负责人,他建议国际单位制(SI)引进ronna、quetta、ronto和quecto等4个词头,并于2022年11月被第27届国际计量大会(CGPM)采纳,现已生效。 E-mail: rensy@nim.ac.cn

作者简介: 译者:任思源,中国计量科学研究院研究实习员,主要研究方向为计量战略与基础理论等。Email:rensy@nim.ac.cn 于连超,中国计量科学研究院副研究员,从事计量战略与法律研究。校者:张爱敏,中国计量科学研究院研究员,从事时间频率计量研究。Email:zhangam@nim.ac.cn

引用本文:

翻译:任思源,于连超校对:张爱敏. 国际单位制(SI)词头发展简史[J]. 计量学报, 2023, 44(5): 833-836.
理查德·布朗(Richard J C Brown). A Further Short History of the SI Prefixes. Acta Metrologica Sinica, 2023, 44(5): 833-836.

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http://jlxb.china-csm.org:81/Jwk_jlxb/CN/10.3969/j.issn.1000-1158.2023.05.24；10.1088/1681-7575/ac6afd 或 http://jlxb.china-csm.org:81/Jwk_jlxb/CN/Y2023/V44/I5/833

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