複雜系統之簡介(梁鈞泰) - 中研院物理研究所- Academia Sinica
複雜系統之簡介(梁鈞泰) - 中研院物理研究所- Academia Sinica
複雜系統之簡介(梁鈞泰) - 中研院物理研究所- Academia Sinica
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Hu et al videotaped striders at 500 fps, showing no substaintial surface<br />
waves, but there are vortices beneath the water surface.<br />
The vortex filament cannot start and end in bulk, it must be U-shaped.<br />
So, the legs stroke the water like the oars of a rowing-boat,sending<br />
vortices backward to propel itself forward.