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1·An example of analytical calculation of machining precision is given in the paper.

本文列举了加工精度分析计算的实例。

2·Dynamic optimization design is the key to improve the machining precision of machine tools.

机床结构动态优化设计是提高机床加工精度的关键。

3·Machining precision, surface roughness, machining velocity meet the requirements of product.

加工精度、表面粗糙度、加工速度都符合生产要求。

4·The new process can ensure body machining precision and raising the body machining efficiency.

给出了一种高加工效率和高精度，适用于中小口径固定球球体轴孔加工的工装。

5·This method can reduce interpolation error, enhance machining precision, can be grasped easily by learner.

这种方法的优势是减少插补误差，提高加工精度，而且易被初学者掌握。

6·A few measures is introduced in this paper to decrease the influence of human factors on the machining precision.

主要讲述将人为影响零件加工精度比例减小的几点措施。

7·This article gives new definitions to various errors which impair the machining precision in technological system.

本文对加工工艺系统中影响加工精度的各项误差作了新的定义。

8·Whether the locating datum is chosen correctly or not influences the improvement of the machining precision greatly.

定位基准选择正确与否，对于提高机械加工精度有着重要影响。

9·The Thermal Properties of Spindle Assembly and Headstock is one of the main elements that influence machining precision.

机床主轴部件和主轴箱的热特性是影响机床精度的主要因素之一。

10·For the varied deep screw is widely used for the plastic extruder at the present time, but its machining precision is high.

不等深螺杆目前正被广泛用于塑料挤出机，但其加工精度要求高。