傍轴轴向色差
paraxial longitudingal chromatic aberration
常轴向偏移控制
Constant axial offset control
超导轴向轴承
Superconducting thrust bearing
辅助转向轴向柱塞泵
supplemental steering axial piston type pump
回旋加速器轴向注入线
axial injection line of cyclotron
径向轴向残余变形
radial and axial remaining deformation
螺杆轴向振动
screw ’ s axial vibration