dagger
发表于 2025-3-23 12:06:24
https://doi.org/10.1007/978-3-030-14370-1bed (Chapters 3 and 5), requirements for a better CAD system have been discussed (Chapter 4), and some of the new approaches to interactive and automatic design systems have been considered (Chapter 6). Having got this far, the question ‘What makes a good CAD system?’ looks more, rather than less, c
opalescence
发表于 2025-3-23 14:05:25
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助记
发表于 2025-3-23 21:28:23
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上釉彩
发表于 2025-3-23 23:12:48
Book 1984table problems. A human designer has to have an understanding of the nature of the materials used in manufacture, a knowledge of common problems and well-tried solutions, and above all, creativity in producing new designs. Understanding, knowledge and creativity are three properties even the most ar
调整
发表于 2025-3-24 05:23:19
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ferment
发表于 2025-3-24 10:30:30
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使成核
发表于 2025-3-24 13:14:55
very complex systems. This problem is particularly acute in electronics technology. Designs are now (1984) said to be design-limited, rather than technology-limited. It can take months to generate a design for a chip, so that it might be obsolete before it can be manufactured. Manual design of larg
figurine
发表于 2025-3-24 18:48:31
Globalization and Culture at Workor a chip, so that it might be obsolete before it can be manufactured. Manual design of large-scale integration (LSI) chips (. 10,000 gates) is almost impossible. However, using current technology it is possible to produce chips having 250,000 gates. It is understandable, therefore, that there is great interest in improving existing CAD systems.
不可知论
发表于 2025-3-24 21:06:48
Singapore’s Social Contract Trilemma Therefore the CAD system has not only to provide help in performing specific tasks, but must also provide a good communications link between designers doing different sorts of tasks. The human-computer interface in this case must be reconstrued as a many-to-many relationship, rather than as one person dealing with one machine.
circumvent
发表于 2025-3-24 23:38:10
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