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单词 Michelson stellar interferometer
释义

Definition of Michelson stellar interferometer in English:

Michelson stellar interferometer

(also Michelson's stellar interferometer)
noun
Astronomy Physics

  • A means of finding the angular diameter of a small stellar source by placing two slits in front of a telescope objective, and deducing the diameter of the source from the separation of the slits when there are no interference fringes from the two resulting beams.

Origin

1920s; earliest use found in Science.

Definition of Michelson stellar interferometer in US English:

Michelson stellar interferometer

(also Michelson's stellar interferometer)
noun
Astronomy Physics

  • A means of finding the angular diameter of a small stellar source by placing two slits in front of a telescope objective, and deducing the diameter of the source from the separation of the slits when there are no interference fringes from the two resulting beams.

Origin

1920s; earliest use found in Science.
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更新时间：2025/6/19 16:10:28