photomechanical copying

例句：

1. 1. The company's new product line is a combination of traditional techniques and modern photomechanical technology.
   该公司的新产品线是将传统技术和现代照相机械技术相结合的产物。
2. 2. The photographer used a special film to capture the moment in photomechanical copying.
   摄影师使用一种特殊的胶片进行照相机械复制，捕捉了那一刻。
3. 3. The museum has developed a system for photomechanical copying that preserves the original artwork whileallowing visitors to view it at their leisure.
   该博物馆开发了一种照相机械复制系统，既保留了原始艺术作品，又允许游客在闲暇时观看。