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单词 molecular beam
释义

Definition of molecular beam in English:

molecular beam

noun
Physics
  • A narrow directed beam of molecules, ions, or atoms.

Origin

1950s.

Definition of molecular beam in US English:

molecular beam

noun
Physics
  • A narrow directed beam of molecules, ions, or atoms.

Origin

1950s.

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更新时间:2024/9/21 17:51:38