To measure and control the dotarea in plate-making and printing process is an important subject to improve print quality.
检测并控制制版印刷过程中的网点面积(率),是提高印刷质量的重要课题。
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By using binomial principle, not only the relation between dot density's change and dotarea coverage's change is found out, but the testing proofs dot density is figured out.
For now, the firm has teamed up with an oil company, Royal Dutch Shell. The computer-maker plans to dot a prospecting area with thousands of wireless sensors.