基本解释[计算机科学技术]印刷数字水印英汉例句双语例句This paper proposed a new kind of printing technique of preventing from falsifying presswork based on watermark.提出了一种新的基于空间域变换的图像数字水印算法的防伪印刷技术。presswork watermark更多例句专业释义计算机科学技术印刷数字水印