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问题及原因随着办公自动化程度的不断提高,许多科研、设计、生产、实验机构,甚至业务管理部门利用CAD(计算机辅助设计)出图,有的CA D出图率高达100%。这不仅改变了手写笔画的传统方式,大大提高了设计工作效率,而且使CA D电子文件得到了重复利用,产生了显著效益。据《清华大学自
Problems and Reasons As the degree of office automation continues to improve, many CAD, CAD, CAD, CAD, and even CAD departments produce CAD drawings at rates up to 100%. This not only changed the traditional way of handwriting, greatly improved the efficiency of design work, but also made CA D electronic documents reusable with significant benefits. According to "Tsinghua University from