英语词汇“doubly ruled surface”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	doubly ruled surface
释义	DictionarySeeruled surface doubly ruled surface doubly ruled surface [¦dəb·lē ¦rüld ′sər·fəs] (mathematics) A ruled surface that can be generated by either of two distinct moving straight lines; quadric surfaces are the only surfaces of this type.
随便看	movable genetic element movable grid movable head movable-head disk drive movable heart movable joint movable kidney movable lane barrier movable letter movable mass roll control movable modular liquefaction system movableness movable object block movable oil saturation movable partition movable-passive tooling movable platen movable-point crossing movable propeller blade movable property movable pulley movable pulse movables movable signs movable spleen

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