|
radiograph n. X光照片,放射线照片
vt. 拍 X光线照片 X光照片,放射线照片拍 X光线照片 radiograph n 1: a photographic image produced on a radiosensitive surface by radiation other than visible light ( especially by X- rays or gamma rays) [ synonym: { radiogram}, { radiograph}, { shadowgraph}, { skiagraph}, { skiagram}] radiograph \ ra" di* o* graph\ ( r[= a]" d[ i^]*[- o]* gr[ a^] f), n. [ Radio- - graph.] 1. An instrument for measuring and recording solar radiation. [ Webster 1913 Suppl.] 2. An image or picture produced upon a sensitive surface, as of a photographic or fluorescent plate, by some form of penetrating radiation other than light, as X- rays, beta rays, etc.; esp., a picture of the internal structure of opaque objects traversed by the rays; a skiagraph. When the picture is produced upon photographic film by X- rays, the picture is usually called an { X- ray photo} or { X- ray}. When an image is produced on photographic film by a radioactive substance in close proximity to the film, in a manner so as to record the spatial distribution of the radioactive substance, the resulting image is called an { autoradiograph} or {{ autoradiogram}}. [ Webster 1913 Suppl. PJC]
radiograph \ ra" di* o* graph\ ( r[= a]" d[ i^]*[- o]* gr[ a^] f), v. t. To make a radiograph of. -- { ra` di* og" ra* pher} ( r[= a]` d[ i^]*[ o^] g" r[. a]* f[~ e] r), n. [ Webster 1913 Suppl.]
|
安装中文字典英文字典查询工具!
中文字典英文字典工具:
英文字典中文字典相关资料:
|