Definition of Ozalid in English:

Ozalid

noun ˈəʊzəlɪdˈɒzəlɪdˈäzəˌlid

trademark in US

A photocopy made by a process in which a diazonium salt and coupler are present in the paper coating, so that the image develops in the presence of ammonia.
Example sentencesExamples
- The Ozalid print is opaque to reflected light but translucent to transmitted light so that it may be used either as a transparency or a bulletin board poster.
- A stack of photosensitive Ozalid paper was exposed for daily periods, and the amount of light energy received was estimated from the number of layers of paper that were bleached after dry development with ammonia vapor.

Origin

1920s: by reversal of diazo and insertion of -l.

Definition of Ozalid in US English:

Ozalid

nounˈäzəˌlid

trademark in US

A photocopy made by a process in which a diazonium salt and coupler are present in the paper coating, so that the image develops in the presence of ammonia.
Example sentencesExamples
- The Ozalid print is opaque to reflected light but translucent to transmitted light so that it may be used either as a transparency or a bulletin board poster.
- A stack of photosensitive Ozalid paper was exposed for daily periods, and the amount of light energy received was estimated from the number of layers of paper that were bleached after dry development with ammonia vapor.

Origin

1920s: by reversal of diazo and insertion of -l.

单词	Ozalid
释义	Definition of Ozalid in English: Ozalid noun ˈəʊzəlɪdˈɒzəlɪdˈäzəˌlid trademark in US A photocopy made by a process in which a diazonium salt and coupler are present in the paper coating, so that the image develops in the presence of ammonia. Example sentencesExamples The Ozalid print is opaque to reflected light but translucent to transmitted light so that it may be used either as a transparency or a bulletin board poster. A stack of photosensitive Ozalid paper was exposed for daily periods, and the amount of light energy received was estimated from the number of layers of paper that were bleached after dry development with ammonia vapor. Origin 1920s: by reversal of diazo and insertion of -l. Definition of Ozalid in US English: Ozalid nounˈäzəˌlid trademark in US A photocopy made by a process in which a diazonium salt and coupler are present in the paper coating, so that the image develops in the presence of ammonia. Example sentencesExamples The Ozalid print is opaque to reflected light but translucent to transmitted light so that it may be used either as a transparency or a bulletin board poster. A stack of photosensitive Ozalid paper was exposed for daily periods, and the amount of light energy received was estimated from the number of layers of paper that were bleached after dry development with ammonia vapor. Origin 1920s: by reversal of diazo and insertion of -l.
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