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In the topology seminar, the professor illustrated a toroid on the board to show how a circle rotating around an axis in its plane produces a doughnut-shaped surface.
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In the topology seminar, the professor illustrated a toroid on the board to show how a circle rotating around an axis in its plane produces a doughnut-shaped surface.
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Related words
toroid
Noun
Japanese Meaning
閉曲線（特に円）が、自身の平面内にある軸の回りに交差や包含をせずに回転することで生成される面。 / トーラスの表面を有する、リング状の物体。
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