在21世纪的今天，计算机辅助设计成为目前大多数院校教学的着重点，而忽视了手工创作这一阶段。
In the 21st century, CAD becomes the emphasis point in teaching of most universities and colleges, and the creating stage by hand is ignored.
三维编织复合材料的模型是计算机辅助设计复合材料的基础，但是目前的研究还很不成熟。
Computer aided composites design are based on the modeling of 3d braided composites. But the study of modeling of composites is very not mature.
目前公司已全部实现CAD/CAM计算机辅助设计和生产。
The company has been fully achieved CAD / CAM computer-aided design and production.
目前，在机械设计以及其它设计领域，大多数的系统都是由计算机辅助设计完成。
At present, most systems of mechanical design and others are accomplished by computer aided design.
GPS控制测量、数字摄影测量、遥感地质、计算机辅助设计是目前国内外公路规划和勘察设计中所采用的新技术。
GPS control survey, digital photogrammetry, remote sensing geology and CAD are the new technologies used for highway planning, survey and design, both at home and abroad.
如果说目前我国集成电路的计算机辅助设计技术同世界先进国家相比存在着多年差距，那么，在制造方面的计算机辅助也同样存在很大的差距。
At present, both integrated circuit computer-aided design (IC-CAD) technology and integrated circuit computer-aided manufacturing technology in our country are inferior to that of advanced country.
针对目前瓦楞纸箱的计算机辅助设计系统应用的局限性，对瓦楞纸箱尺寸优化设计的算法进行了研究，提出了两种尺寸优化设计算法。
The processes and characteristics of corrugated cardboard box design were analyzed, and the general structure of corrugated cardboard box CAD software based on CIMS was put forward.
针对目前瓦楞纸箱的计算机辅助设计系统应用的局限性，对瓦楞纸箱尺寸优化设计的算法进行了研究，提出了两种尺寸优化设计算法。
The processes and characteristics of corrugated cardboard box design were analyzed, and the general structure of corrugated cardboard box CAD software based on CIMS was put forward.
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