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单词 reproduction ratio
释义

Definition of reproduction ratio in English:

reproduction ratio

noun
Photography

  • The ratio of the size of a copy of an image to the size of the original; (also) the ratio of the size of an image formed on a film or sensor by a lens to the size of the object which it represents.

Origin

1920s; earliest use found in U.S. Patents.

 
 

Definition of reproduction ratio in US English:

reproduction ratio

noun
Photography

  • The ratio of the size of a copy of an image to the size of the original; (also) the ratio of the size of an image formed on a film or sensor by a lens to the size of the object which it represents.

Origin

1920s; earliest use found in U.S. Patents.

 
 
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更新时间：2025/11/4 7:58:07