1.
On Stiffness of Rigid Mainshafi on Vertical Combination Four-spindle Boring Mill;
立式组合四轴镗床刚性主轴刚度的探讨
2.
Design and Study of 4-axes Embedded Motion Controller;
嵌入式四轴运动控制器的设计与研究
3.
Hardware Design of DSP-Based Four-Axis Motion Controller;
基于DSP的四轴运动控制卡硬件设计
4.
Programming simulation for 4-Axes numerical control machines based on VERICUT software;
基于VERICUT软件的四轴数控编程仿真
5.
Research on the 4-axis machining method of propeller based on CAM
基于CAM的螺旋桨四轴加工方法研究
6.
Study of GSHM7060 4-axis Linkage Horizontal Machining Center
GSHM7060四轴联动卧式加工中心的研制
7.
Four point contract center-oriented thrust Ball bearing
四点接触向心推力轴承
8.
teflon coaxial cable
聚四氟乙烯同轴电缆
9.
Spokes radiate from a wheel huB.
轮条从轮轴向四周伸出
10.
vertical 4 position electric turret
轴式四工位电动转塔
11.
Rolling bearings--Four row tapered roller bearings--Boundary dimensions
GB/T300-1995滚动轴承四列圆锥滚子轴承外形尺寸
12.
To saw(a log)into quarters lengthwise along its axis.
四分周锯开将（一圆木）沿中轴线纵向锯成四部分
13.
axial flow resnatron
轴向通量分米波超高功率四极管
14.
Rotate the pinion yoke three or four times.
旋转小齿轮轴轭三次或四次。
15.
Design of Test Station for Two Axes and Four Channels Automobile ABS;
二轴四通道汽车ABS试验台的设计
16.
A Retrospect of the Period of Axis;
回望“轴心时代”——“五四”文艺复兴的理路
17.
Multi-body System Dynamics Simulation of Crankshaft System in a Four Cylinder In-line Diesel Engine
直列四缸柴油机轴系动力学仿真分析
18.
Experiments of four-legged concrete filled steel tubular laced columns subjected to axial loads
四肢钢管混凝土格构柱轴压受力试验