The paper analyses the high precision design and adjustment of cylindrical spiral compressed spring under condition of installation dimension being ascertained basically.
这里分析了在安装尺寸基本确定条件下圆柱形螺旋压缩弹簧的高精度设计与调整。
2
The dispersion equation of TM mode slow wave in a cylindrical waveguide having an annular plasma sheet is derived under the condition of plasma thickness effect.
The cylindrical shell with various boundary condition are considered. The formulae of collapse load, stress field and velocity field and the judgement equations for long or short shells are given.