单词 | reflectogram |
释义 | reflectogram/rɪˈflɛktəɡram/(also reflectogramme) noun 1A record produced by a reflectometer; a graphical representation of the manner in which sound or ultrasound, light, or other radiation is reflected from a surface.
2An image produced by reflectography, especially to reveal the drawing lines beneath a painting. Usually in infrared reflectogram. Origin1920s; earliest use found in Mineralogical Abstracts. From reflect + -o- + -gram, originally after German Reflektogramm. |
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