拟球 nǐqiú pseudosphere Definitions Defs Origin Strokes Stroke Words Sentences Sents 拟球 (擬球) nǐqiú pseudosphere noun (math.) a surface in ordinary space of constant negative curvature Sources Definitions CC-CEDICT
拟球 (擬球) nǐqiú pseudosphere noun (math.) a surface in ordinary space of constant negative curvature Sources Definitions CC-CEDICT
