英语词汇“ideal element”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	ideal element
释义	Collins Concise English Dictionary © HarperCollins Publishers:: ideal element n any element added to a mathematical theory in order to eliminate special cases. The ideal element i = √–1 allows all algebraic equations to be solved and the point at infinity (ideal point) ensures that any two lines in projective geometry intersect
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