摘要
提出了动点在具有复合牵连运动时的速度合成定理,并给出了2种证明方法.该定理是对质点具有简单牵连运动(只有一个动参考系)时的速度合成定理的发展,对点的复合运动的速度合成指明了更一般、更简明的方法.
There is not an adaptive theorem for composit velocity when a point moves in the case of combinatorial transport motion so far. The theorem of composit velocity of a moving point in combinatorial transport motion is introduced and two probative methods are provided in the paper.The theorem develops the original theorem that is based on only one transport motion.The method is more concise and has an obvious academic significance and a wide practical application.
出处
《桂林工学院学报》
2003年第2期214-217,共4页
Journal of Guilin University of Technology
关键词
复合牵连运动
参考系
速度合成
牵连速度
相对速度
绝对速度
combinatorial transport motion
motion coordinate system
velocity composite
transport velocity
relative velocity
