作者:
期刊: Radio and Electronic Engineer (IET Available online 1966) 卷期: Volume 32, issue 1
页码: 61-64
年代: 1966
DOI:10.1049/ree.1966.0057
出版商: IERE
数据来源: IET
摘要:
The SI system of units is based on the MKSA system with the addition of specifications of units for temperature and luminous intensity. There are also changes to several derived units.
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