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单词 telephotometer
释义

Definition of telephotometer in English:

telephotometer

noun
Physics
  • An instrument for measuring the intensity of light from a distant source.

Origin

Early 20th century; earliest use found in Theosophical Path.

Definition of telephotometer in US English:

telephotometer

noun
Physics
  • An instrument for measuring the intensity of light from a distant source.

Origin

Early 20th century; earliest use found in Theosophical Path.

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更新时间:2024/12/27 13:43:11