纵向速度 meaning in Chinese

longitudinal velocity

In the bed load layer , the stream - wise particle velocity profile follows the log - law , and the average is 8 . 2u *
在推移区内，颗粒的纵向速度沿垂线接近对数分布，平均运动速度为8
In the statistical results , the mean longitudinal velocity u compares well with the experimental data . u does not reach the self - similar state until x / h = 11 . 5
在统计结果中，平均纵向速度u与实验值较好地吻合， u在下游x h = 11 . 5处达到自相似状态。
By considering the longitudinal velocity coupling effects on the other dimensions of the underwater vehicle , a motion controller is presented
根据地形跟踪的方法提出基于虚拟声纳的路径跟踪控制方法，并通过考虑纵向速度对于其他各个白由度运动的影响设计了运动控制器。
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。