搜索结果: 1-1 共查到“拓扑学 Untangling the mechanics”相关记录1条 . 查询时间(0.046 秒)
Untangling the mechanics of knots
Untangling the mechanics knots
font style='font-size:12px;'>
2015/9/18
Got rope? Then try this experiment: Cross both ends, left over right, then bring the left end under and out, as if tying a pair of shoelaces. If you repeat this sequence, you get what’s called a “gran...