angstrom
n.
unit of length equal to one hundred millionth of a centimeter (used to measure wavelengths of light), 1892, named for Swedish physicist Anders Ã
ngström (1814-1874).
词汇 | angstrom |
词根词缀 | Online Etymology Dictionary angstrom n. unit of length equal to one hundred millionth of a centimeter (used to measure wavelengths of light), 1892, named for Swedish physicist Anders Ã
ngström (1814-1874). |
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