用half tone造句子,“half tone”造句
來源:國語幫 8.55K
In the printing process, a continuous tone picture image in the original is converted in a half tone image on the printed material by using screen dots printing technique.
The rapid alternation of two tones either a whole or a half tone apart.
In this paper, direct platemaking technology is briefed, frequency modulated half tone dot technology (principles, characters and technologics) is emphasized.