Unverified50% confidenceFactExact time
轮式滚动在平坦地面的机械效率接近95%以上，而四足步行模式的能量利用率仅约30%至50%
1
Sources
50%
Confidence
Long-term
Relevance
7/13/2026
First Seen
Sources
四足机器人变轮椅：仿生腿如何重塑无障碍出行
redditr/robotics7/12/2026
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