本文比较详细地介绍了位置度公差值的计算公式及如何标注。

In this paper, the calculating formula and marking method of positioning tolerance are presented in detail.

youdao

我不知道位置度公差和同轴度公差的区别，你能给我解释一下吗？注：原句当中英语单词有错误。

I don't know aht's the difference between position tol. and concentricity, can you figure out?

youdao

在考虑了装配公差和形状位置公差的条件下，采用极大极小法，给出了该型发射装置改进后的平行度计算方法。

Taking into account assembly tolerance and geometric tolerance, with the maximum and minimum method, a parallel degree calculating method for the missile launcher is put forward.

youdao

在考虑了装配公差和形状位置公差的条件下，采用极大极小法，给出了该型发射装置改进后的平行度计算方法。

Taking into account assembly tolerance and geometric tolerance, with the maximum and minimum method, a parallel degree calculating method for the missile launcher is put forward.

youdao