半球封闭圆柱体
Hemispherically terminated cylinder
并列弹性圆柱体
Elastic circular twin-cylinders arranged in parallel
串列弹性圆柱体
Tandem elastic circular culinders
导电水平圆柱体
conducting horizontal cylinder
截断圆柱体
truncated circular cylinder
介质圆柱体
Dielectric cylinder
Dielectric circular cylinder
耐压圆柱体
ring-stiffened circular cylindrical shell