摘要
本文导出了椭圆封头重心的计算公式，还讨论了封头上的支臂与封头接触部分的曲线形状及其计算方法．
In this paper the calculation formula of gravity centre of elliptical head is deduced Also the curve shape and calculation method of that part of hold arm contacted with elliptical head is discussed.
出处
《真空》
CAS
北大核心
1992年第6期37-41,30,共6页
Vacuum
