This is a programming note that Tuesday and Wednesday are Simchat Torah and I will be offline the next two days. I will be offline on Tuesday and Wednesday, October 14th and October 15th. There will ...
Warning: This graphic requires JavaScript. Please enable JavaScript for the best experience. n the day I would become reacquainted with T9 texting and the satisfying ...
对称度作为几何公差中的一项重要指标，用于控制被测要素相对于基准要素的对称分布程度，广泛应用于高精度机械制造、装配定位及功能互换性设计中。 对称度的测量与计算方法基本上跟单方向的位置度一样，都是2*(理论值-实测值)，但此公差特征没有理论值 ...
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