针对滚法手法滚动频率较高的特点，增加了滚法推拿头机构，进一步提出一种改进型并联与串联机构混联的推拿机器人。
A new hybrid robot with series-parallel mechanism adding a rolling massage part on the moving platform is presented because of the high frequency of the rolling method.
刷新周期是指图中滚动并显示新的竖条的频率。
The refresh interval is how often the graph scrolls and shows a new bar.
自然循环的流动的常数随着滚动幅度和频率而增加。
The heat transfer coefficient of natural circulation flow increases with the rolling amplitude and frequency.
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