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单词 scotograph
释义

scotograph


scotograph

a radiograph.See also: Radiation
an instrument for writing when unable to see.See also: Blindness, Writing

scotograph


sco·to·graph

(skō'tō-graf), An appliance for aiding one to write in straight lines in the dark or for aiding the blind to write, as used by the U.S. historian W.H. Prescott. Synonym(s): noctograph [scoto- + G. graphō, to write]

scotograph

An obsolete term for:
(1) Radiograph; 
(2) An image made on photographic film by a radioactive substance, e.g., Roentgen;
(3) A device allowing one to draw straight lines either in the dark or if blind.
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更新时间:2024/11/14 6:33:32