论文部分内容阅读
本文叙述了測定扇形炮孔位置的方法,介紹了所使用的仪器。同时对炮孔的誤差进行了分析,并提出如何消灭这种誤差的措施。
This article describes the method of determining the location of a fan-shaped hole and introduces the equipment used. At the same time, the error of the hole was analyzed, and how to eliminate the error was put forward.