质点运动轨迹 meaning in English
particle path
path of particle
Examples
- Assuming the floating - debris ' movement is identical with the flow , it is suggested that the flow characteristics of the water particle should be used to represent the floating - debris ' movement in front of the hydropower station
假设漂浮物具有良好跟随性，即漂浮物与水流质点运动轨迹一致，通过分析水流质点的运动，得出漂浮物的运动情况。