計けい算さん図ず表ひょう

noun

nomogram; nomograph

A graphical calculating device used in mathematics and engineering. Also referred to as ノモグラム.

See also: ノモグラム

• 計けい算さん図ず表ひょうを使つかうと、複ふく雑ざつな計けい算さんを簡かん単たんに行おこな