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单词 Klein bottle
释义 Klein bottle/klain/n. Math. a closed surface with only one side, formed by passing the neck of a tube through the side of the tube to join the hole in the base 【数】克莱因瓶(只有一个面的封闭形状,由管颈通过管壁与底部的孔相连构成) [named after F. Klein, German mathematician d. 1925]
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更新时间:2025/4/15 9:59:27