The secondary exploitation of AUTOCAD and its application in foundry technology is described. Traditional foundry technological design is quite tedious and time-consuming.

简要介绍了计算机辅助绘图软件AUTOCAD的二次开发及其在铸造工艺设计中的应用。

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This paper has made a further study on the basic trends and the role of the learning design of information technology in secondary schools.

对中学信息技术学习设计的基本趋势与作用进行了比较深入的研究。

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The Design and Technology Secondary Education degree is a three-year course and qualifies students as secondary school Design and Technology teachers.

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