time and motion study

同义词释义

1)time and motion study,时动研究2)time motion study,时动研究3)timeandmotion study,时动研究4)timemotion study,时动研究5)real-time animation,实时动画6)temporary fir,临时动火7)instantaneous kinetic energy,瞬时动能8)instant operation,瞬时动作9)real time animation,实时动画10)instantaneous dynamic,瞬时动态