Ratio in english
Ratio
pronunciation: reɪʃioʊ part of speech: noun
pronunciation: reɪʃioʊ part of speech: noun
In gestures
ratio = ratio.
Example: The microfiche is a common form for catalogues and indexes, usually 208 or 270 frames per fiche, in a piece of film and with a reduction ratio of 42 or 48:1.