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单词 reticulated micrometer
释义

Definition of reticulated micrometer in English:

reticulated micrometer

noun

  • A micrometer containing a disc of clear material on which is marked a reticle to facilitate the measurement of positions in the field of view of a telescope or microscope.

Origin

Mid 19th century; earliest use found in Monthly Notices of the Royal Astronomical Society.

Definition of reticulated micrometer in US English:

reticulated micrometer

noun

  • A micrometer containing a disc of clear material on which is marked a reticle to facilitate the measurement of positions in the field of view of a telescope or microscope.

Origin

Mid 19th century; earliest use found in Monthly Notices of the Royal Astronomical Society.
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更新时间：2024/10/19 16:27:00