collimator

名词 n.
中文释义

英文释义

名词 n.
  1. An optical device that generates a parallel beam of light. Often used to compensate for laser beam divergence.
  2. A similar device that produces a parallel beam of particles such as neutrons.
  3. A small telescope attached to a larger one, used to point it in the correct general direction.

词形变化

collimators plural

词汇关系

衍生词
autocollimator microcollimator multileaf collimator

词源

Etymology tree
English collimate
English -or
English collimator
From collimate + -or.
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