photomechanical
adj. 照相工艺的
n. 照相制版工艺;照相制版法
例句
Natural protein, soluble in water and most commonly found in the Albumins, the colloid used for certain dichromated sensitizes employed in photomechanical process.
是一种天然蛋白质,可溶于水,在蛋白中最为常见。这种胶质在照相制版法里用以作重铬酸盐感光剂。