Contributions of precision engineering to the revision of the SI.
Contributions of precision engineering to the revision of the SI.
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DOI:
10.1016/j.cirp.2017.05.003
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发表时间:
2017
期刊:
影响因子:
--
通讯作者:
Morantz P
中科院分区:
文献类型:
--
作者:
Bosse H;Kunzmann H;Pratt JR;Schlamminger S;Robinson I;de Podesta M;Shore P;Balsamo A;Morantz P
All measurements performed in science and industry are based on the International System of Units, the SI. It has been proposed to revise the SI following an approach which was implemented for the redefinition of the unit of length, the metre, namely to define the SI units by fixing the numerical values of so-called defining constants, including c, h, e, k and NA. We will discuss the reasoning behind the revision, which will likely be put into force in 2018. Precision engineering was crucial to achieve the required small measurement uncertainties and agreement of measurement results for the defining constants.
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影响因子:
2.4
作者:
Bartl, Guido;Nicolaus, Arnold
通讯作者:
Nicolaus, Arnold
DOI:
10.6028/jres.085.009
发表时间:
1980-01-01
影响因子:
--
作者:
BOWER, VE;DAVIS, RS
通讯作者:
DAVIS, RS
影响因子:
2.4
作者:
Bartl, Guido;Krystek, Michael;Giardini, Walter
通讯作者:
Giardini, Walter
影响因子:
2.4
作者:
Andreas, B.;Ferroglio, L.;Mana, G.
通讯作者:
Mana, G.
影响因子:
2.4
作者:
Baumann, H.;Eichenberger, A.;Tommasini, D.
通讯作者:
Tommasini, D.