摘要
通过一个实例介绍用全微分法进行角度公差换算的方法和步骤，它既简单又方便，在工程技术中得到广泛应用。
Through an example, methods and steps having matrixing of common difference angle by total differential method are introduced. They are simple and convenient, therefor get extensive use in the engneering technology.
出处
《煤矿机械》
2000年第4期34-35,共2页
Coal Mine Machinery
关键词
全微分法
公差换算
步骤
角度公差
total differential method
common difference matrixing
step
