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angstrom

英 ['??str?m] 美['??str?m]
  • n. 埃(光譜線波長(zhǎng)單位)

中文詞源


angstrom 埃

來自瑞典物理學(xué)家Anders Angstom的名字。

英文詞源


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 ??ngstr?m (1814-1874).

雙語例句


1. The spectrum of aerosol optical thickness accords with Angstrom relation.
氣溶膠光學(xué)厚度譜基本滿足Angstrom關(guān)系.

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2. Thickness increase of bio - layer of angstrom level can be detected.
能夠測(cè)試出亞納米級(jí)生物膜厚度的增加量.

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3. Results show that this process can reach surface roughness with angstrom dimension.
結(jié)果表明,這種拋光工藝能獲得原子級(jí)的超光滑表面.

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4. At the sub 90 nm technology node, the gate oxide thickness is expected to be 12 - 15 Angstrom.
當(dāng)半導(dǎo)體結(jié)點(diǎn)技術(shù)發(fā)展到小于90納米時(shí), 柵氧化層厚度將減薄至12到15埃.

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