The New SI: Some critical features and a critical review of the CCU 2016 Draft of the SI brochure

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• 作者：F. Pavese ^{frpavese@gmail.com}
• 关键词：SI ; Base units ; New SI ; Constants
• 刊名：Measurement
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：98
• 期：Complete
• 页码：325-338
• 全文大小：642 K
• 卷排序：98

文摘

The paper is an adjourned digest of critical features to be considered should the proposed use of constants in the definition of measurement units of the SI be implemented: lack of a definitional realisation method; continuity requirement; individual base-unit definitions; possibility of future new determination of the numerical values of the constants; New SI hierarchy ladder. In addition, a critical review is presented of the text of the CCU 2016 Draft, Sections 1 and 2, of the 9th SI Brochure. Summary tables and a Glossary are included.