a planographic printing process using plates made from a photographic image
photolithography详细解释
pho.to.li.thog.ra.phy n.(名词)A planographic printing process using plates made according to a photographic image.照相(影印)平版印刷(法):根据摄影图像制作的,使用印版的平面印刷过程 【引伸】 pho.tolith.ograph.ic pho.tolith.ograph.ically adv.(副词)