沈阳体育学院--学院院刊 关键词 短跑；步长；步频；技术模式；指数范围 [gap=778]Keywords: print; stride-length; stride-frequency; skill pattern; index range
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Since the human beings and the other creatures usually walk or run with a constant velocity, stride and gait frequency, there are some Micro-Doppler signatures on their spectrums.
人体或其他生命体通常按照一定的速度、步幅和步频走动或者跑动，因此其谱图呈现出微多普勒特性。
Answer: Your stride turnover, or stride frequency, is how many steps you take during a minute of running.
答：步频是您每跑一分钟所跨出的步数。
Two things determine running speed: stride length and stride frequency.
有2样东西决定您的速度：步长和步频。
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