Subsequently correction can be done by means of dot-etchig or retouching on the color separations or on an electronic page composition system. 再有調整，則用網(wǎng)點(diǎn)腐蝕方法或使用電子拼版系統上的設備，修改分色片。
This proof is to take advantage of some sencitivity in lighting, adhesive or phacolytic in the photographic film separations on the color of the dot image. 這栽打樣辦法是誑騙某些感平質(zhì)料在平照前提下，爆發(fā)粘著(zhù)性或溶解性改變，在片基上留住響應分色片顏色的網(wǎng)點(diǎn)圖像。
