差速的 meaning in Chinese

differential speed

The kinematics analysis of the moving system of lunar rover is presented in this paper . in this procedure , the lengthways speed of each wheel , when the lunar rover is moving in common status , are calculated . moreover , the same direction and converse difference steering for difference steering system with steering radius as the critical transfer condition is put forward
本文首先对六轮独立驱动式月球车所采用的行走系统进行了运动学分析,推导了月球车正常行驶状态下各车轮的纵向速度,并给出以转向半径为临界值的差速转向系统的正、反向差速的转换条件。