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  1. Ångström, Anders Jonas

    • IPA[ˈôNGstrəm]

    美式

    • ph.
      (1814–1874), Swedish physicist. He proposed a relationship between the emission and absorption spectra of chemical elements and measured optical wavelengths in the unit later named in his honor.
    • 相關詞
    • ph.
      (1914–95), US microbiologist. He developed the standard Salk vaccine against polio, using virus ...

    Oxford American Dictionary

    • ph.
      (1845–1921), French physicist. He is best known today for his production of the first fully ...

    Oxford Dictionary

    • ph.
      (1845–1921), French physicist. He is best known for his production of the first fully ...

    Oxford American Dictionary

    • ph.
      (1914–95), American microbiologist. He developed the standard Salk vaccine against polio, using ...

    Oxford Dictionary

    • 更多解釋
    • IPA[ˈɒŋstrəːm]

    英式

    • ph.
      (1814–74), Swedish physicist. He proposed a relationship between the emission and absorption ...

    Oxford Dictionary