汉英词典
MEANING OF 瞬時速度
EXAMPLE SENTENCES | ||
---|---|---|
这些就是v的定义,也就是瞬时速度。 So that's the definition of v, instantaneous velocity. | ||
它能在流动的流注中的指定点上监测瞬时速度。 It can monitor the instantaneous velocities at specified points in a flowing stream. | ||
当梯子下耑离墙7英呎时梯子上耑下降的瞬时速度是? At what rate is the top of the ladder descending at the instant when the lower end is 7ft. away from the wall? |
- Word Card