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  • Angstrom - Wikipedia
    In 1907, the International Union for Cooperation in Solar Research (which later became the International Astronomical Union) defined the international angstrom as precisely 1 6438 4696 of the wavelength of that line (in dry air at 15 °C (hydrogen scale) and 760 mmHg under a gravity of 9 8067 m s 2)
  • 埃米(晶体学、原子物理等常用的长度单位)_百度百科
    1微米micrometer =1 1000000米(10-6) 1 纳米 nanometer =1 1000000000米(10-9) 1埃米Angstrom =1 10000000000米(10 -10) 1 皮米 picometer =10-12米(10-12) 1 飞米 femtometer =10-15米(10-15,又名“费米”) 1阿米attometer=1×10-18m(阿米) 1仄米zeptometer=1×10-21m(仄米) 1幺米yoctometer=1×10-24m
  • Angstrom (Å) | Definition, Uses, Facts | Britannica
    angstrom (Å), unit of length, equal to 10 −10 metre, or 0 1 nanometre It is used chiefly in measuring wavelengths of light (Visible light stretches from 4000 to 7000 Å ) It is named for the 19th-century Swedish physicist Anders Jonas Ångström
  • Definition of Angstrom in Physics and Chemistry - ThoughtCo
    An angstrom is a small unit of length used to measure tiny distances like atomic sizes Angstroms help scientists measure wavelengths of light and small structures in physics and chemistry
  • 埃斯特朗 - Wikiwand
    埃斯特朗[1][2] (英语: angstrom[3][4][5], 瑞典语: ångström[6][7],符号为 Å),简称 埃,亦有讹称“ 埃米 ” [8][9][10],是一个 长度 计量单位。 常用于 原子 直径、化学键长、 可见光 的波长,也应用于 结构生物学。
  • angstrom - 搜索 词典
    必应词典为您提供angstrom的释义,美 ['æŋstrəm],英 ['æŋstrəm],n 埃(长度单位,等于 10-10 米,用于量度波长和原子间的距离); 网络释义: 埃格斯特朗;A埃;埃米;
  • ANGSTROM Definition Meaning - Merriam-Webster
    The meaning of ANGSTROM is a unit of length equal to one ten-billionth of a meter
  • 埃斯特朗 - 维基百科,自由的百科全书
    埃斯特朗[1][2] (英語: angstrom[3][4][5], 瑞典語: ångström[6][7],符号為 Å),简称 埃,亦有訛稱「埃米」 [8][9][10],是一个 长度 计量单位。 常用于 原子 直径、化學键长、 可见光 的波长,也应用于 结构生物学。 原子的 共價半徑 在0 3埃(氢)和2 3埃(铯




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