Angstrom or Ångström, unit of length equal 10^-10 meters—
埃
Anders Jonas Angstrom or Ångström (1814-1874), Swedish physicist—
埃斯特朗
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Wikipedia
Angstrom:
The angstrom or ångström (/ˈɔŋstrøm/) is a unit of length equal to val (one ten-billionth of a metre) or 0.1. Its symbol is Å, a letter in the Scandinavian alphabets.
en.wikipedia.org
埃格斯特朗:
埃格斯特朗(Ångström, 简称埃,符号Å)是一个长度单位。
zh.wikipedia.org
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