| 释义 |
facsimile telegraphy
传真电报
A system of telegraphy that allows the reproduction of fixed images (photographic or otherwise) in permanent form at a distance using a scanning technique. The reproduction may be in two significant states only, for example, black or white, it may contain intermediate shades, or it may be colored.
一种在远端利用扫描技术以永久形式复制固定图象的电报系统。复制图象可能只 有两种明显区别的状态,如黑白两色,也可能包含中间色调,或者可能是彩色的。 |