论文标题
从$μ_0$到$ e $:最近SI修订中电气测量的主要影响的调查
From $μ_0$ to $e$: A Survey of Major Impacts for Electrical Measurements in Recent SI Revision
论文作者
论文摘要
国际单位系统(SI)的里程碑修订是在第26届权重和措施中进行的,即七个SI基本单元中的四个(即千克,安培,开尔文和摩尔)由自然的基本物理常数重新定义。通过将基本电荷的数值固定到$ e = 1.602 \,176 \,634 \ times10^{ - 19} $ c来定义的SI基本单元,即安培的电气测量活动,即安培。对于电测量,该SI修订涉及几种主要调整,主要是积极的。在本文中,新SI对电气测量活动的主要影响是在新框架下进行的。
A milestone revision of the International System of Units (SI) was made at the 26th General Conference on Weights and Measures that four of the seven SI base units, i.e. kilogram, ampere, kelvin, and mole, are redefined by fundamental physical constants of nature. The SI base unit founding the electrical measurement activities, i.e. ampere, is defined by fixing the numerical value of the elementary charge to $e=1.602\,176\,634\times10^{-19}$C. For electrical measurement, several major adjustments, mostly positive, are involved in this SI revision. In this paper, the main impacts of the new SI for electrical measurement activities are surveyed under the new framework.