相对滑动速度
belative sliding velocity
油环润滑式滑动轴承
ring-oiled sleeve bearing
弹丸速度公式
projectile velocity formula
加速度、速度估计
Acceleration and Velocity Estimation
加速度-速度估计
acceleration-velocity estimation
半滑动式液压胀形
half-sliding hydroforming
变尺度滑动窗口
changeable sliding window
变速滑动齿轮
transmission sliding gear
speed sliding gear
变速箱速度滑阀
transmission speed valve spool
磁驱动滑动弧放电
Glide arc driven by magnetic field
低速滑动摩擦
sliding friction at low speed
第二速滑动齿轮
second speed sliding gear