...关键词： 机械设计及理论;;理论重合度计算公式;;余弦定理;;渐开线直齿圆柱齿轮 [gap=1033]Keywords: Machine design and theory;Theoretic contact ratio design formula;Cosine theorem;Involute spur cylindrical..
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This paper emphasizes the study of the design theory and parameter-choosing method of the machine.
着重研究了该机的设计理论及设计参数的选择计算方法。
This method provides important theory foundation for machine parts design and products evaluation, and and it has great reference value too.
此方法为机械零部件产品的设计和产品的评估提供了理论依据，具有重要的参考价值。
Intensive coverage of precision engineering theory, heuristics, and applications pertaining to the design of systems ranging from consumer products to machine tools.
课程著眼于精密工程理论、教学启发、应用，并且配合从消费品到机械工具的分类系统设计。
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