单叶双曲面 dānyèshuāngqūmiàn hyperboloid of one sheet Definitions Defs Origin Strokes Stroke Words Sentences Sents 单叶双曲面 單葉雙曲面 dānyèshuāngqūmiàn hyperboloid of one sheet a three-dimensional surface in mathematics shaped like a hourglass with a single connected piece
单叶双曲面 單葉雙曲面 dānyèshuāngqūmiàn hyperboloid of one sheet a three-dimensional surface in mathematics shaped like a hourglass with a single connected piece
