本文介绍了应用计算机寻求机床主轴部件最佳跨距，进行刚度计算的原理和方法。
This paper introduces fundamentals and a method to search the optimum spans for machine tool spindle in rigidity calculating by means of computer.
并以跨距为200米的索道桥为实例进行几种载荷作用下的静力分析计算。
As a practical example, calculation and analysis for the span 200 meters' cable-bridge in several load cases are done.
在大跨距条件下用悬链法计算了光缆的相对伸长量与增强层厚度的关系曲线。
The cross section areas of overhead optical cable reinforcing materical are calculated for a big span.
进行了主轴合理跨距的计算以及跨距对主轴动态性能的影响。
The calculate of proper span and its influence to dynamic performance.
进行了主轴合理跨距的计算以及跨距对主轴动态性能的影响。
The calculate of proper span and its influence to dynamic performance.
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