upright shaft的意思|示意
竖轴，立轴
upright shaft相关短语
1、 upright picking shaft 直立式投梭轴
2、 arm shaft upright bevel gear 立轴垂直锥齿轮
upright shaft相关例句
The center of the braking piece is provided with the through hole which is sheathed on the convex shaft and the top face is provided with an upright shifting piece.
底座封闭于槽孔，其顶面中央设有供掣动件及抗扭弹簧套设的凸轴，并设有供以热熔性固着剂固定钢珠的穿孔；
Basically, one should use five fingers to hold a Chinese writing brush and keep the shaft upright.
拿中国毛笔的方法一般是五指执笔法，笔杆要竖直。