The SI unit of mass

被引：68

作者：

Davis, R ^{[1
]}

机构：

[1] Bur Int Poids & Mesures, F-92312 Sevres, France

来源：

METROLOGIA | 2003年 / 40卷 / 06期

关键词：

D O I：

10.1088/0026-1394/40/6/001

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The present definition of the unit of mass in the International System (SI) is based on the international prototype of the kilogram, an artefact dating back to the 1880s. At present there is considerable effort worldwide aimed at replacing this artefact definition by one based on physical constants. This paper gives a brief history of the SI unit and how it is currently realized. The focus is on historical information, often forgotten, which has current relevance.

引用

页码：299 / 305

页数：7

共 37 条

[1]

[Anonymous], 1995, GUID EXPR UNC MEAS

[2]

[Anonymous], 1997, SUPPL INF INT TEMP S

[3] Tracing the definition of the kilogram to the Avogadro constant using a silicon single crystal [J].

Becker, P .

METROLOGIA, 2003, 40 (06) :366-375

[4] Reproducibility of E-class weights [J].

Bignell, N ;

Fen, K .

METROLOGIA, 2003, 40 (06) :312-315

[5]

*BIPM, 1998, INT SYTM UN

[6]

BONHOURE A, 1946, P VERBAUX CIPM, V20, P171

[7]

Bonhoure A, 1966, TRAVAUX MEMOIRES BIP, V22, pC1

[8]

BONHOURE A, 1952, MICROTECNIC, V6, P1

[9]

Broch O-J, 1885, TRAVAUX MEMOIRES BIP, V4, P1

[10]

BROCH OJ, 1881, TRAVAUX MEMOIRES BIP, V1, P59

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