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1·One is using dimensional tolerance and the other is profile tolerance.

一种意见是在建立了形位公差概念之后，应采用尺寸公差；

2·The prototype system for two-dimensional tolerance design is accomplished.

完成了计算机辅助二维公差设计原型系统。

3·The dimensional tolerance of plastic parts shall not be less than 10% of shrinkage.

塑件的尺寸公差不能低于收缩率的10%。

4·And the dimensional tolerance is the difference between the maximum and minimum values of things.

和尺寸公差之间的区别是最大和最小值的东西。

5·A composite tolerance design method is proposed for dimensional tolerances and geometric tolerances.

提出尺寸公差与形位公差的混合设计方法。

6·A comprehensive method of tolerance design for 3-d dimensional tolerances and geometrical tolerances is proposed.

提出了面向三维尺寸公差和几何公差的综合设计方法。

7·The most basic requirements of the fixture is a good rigidity, shape and tolerance and dimensional tolerances meet the requirements.

工装最基本的要求是刚性好，形位公差和尺寸公差符合要求。

8·Through calculating and analyzing the actual assembly accuracy, the paper establishes two ways to enlarge dimensional tolerance to reduce machining cost and raise economic efficiency.

通过实际装配精度的计算和分析，提出两种方法，扩大尺寸的公差，降低了加工难度，提高经济效率。

9·Three examples are studied to demonstrate that the system can effectively design dimensional tolerance and geometric tolerance, and integrate tolerance design and tolerance evaluation.

三个实例分析验证了此系统可有效地实现尺寸公差和形位公差的综合设计，同时完成了公差评价系统和公差优化设计系统的有机集成。

10·A group of equations of assembly datum variation is proposed to model assembly tolerance chain and tri-dimensional tolerance analysis result is obtained through solving those equations.

提出用装配基准变动方程组来建立装配公差链模型，通过求解此方程组获得三维装配公差链的分析结果。