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Quantitative Hardness Measurement by Instrumented AFM-indentation
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計測学と国家:科学,収入,商業

William J Ashworth1

  • 1School of History, University of Liverpool, Liverpool, L69 3BX, UK. W.J.Ashworth@liverpool.ac.uk.

Science (New York, N.Y.)
|November 20, 2004
PubMed
まとめ

インチのような初期の量尺度は,個人に合わせて異なっていた. アダム・スミスは,貿易が拡大するにつれて,公正貿易のための標準化され,正確な測定の必要性を強調しました.

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