"the jet was directed axially toward the cathode"
axialadj.轴的;成轴的;轴向的
Axial map轴线
axial pin轴销
Axial rub轴向摩擦
axial fan轴流式风机,轴两扇凤机
axial ray近轴射线,近轴光线
axial bar轴棒
axial rib轴向肋
axial cam凸轮轴
axial core精子轴心部
axial root柱