| 释义 |
ˌphoto-meˈchanical, a.
[photo- 2.]
Combining a photographic and mechanical process.
1889[see photophane, photo- 2]. 1892Woodbury Encycl. Phot. 533 The term photo-mechanical is applied to all processes in which the action of light upon chemical substances becomes the means of preparing printing surfaces from which many impressions can be made without any further assistance of light.
Add: Hence ˌphoto-meˈchanically adv.
1909in Webster. 1967E. Chambers Photolitho-Offset v. 63 The key drawing is printed down photomechanically and dyed-up in a Blue Astrafoil Film Dye, using the blue key lines as a guide for positioning. 1988English World-Wide IX. 151 The book is photomechanically reproduced from typescript. |