英语词汇“positive definiteness”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	positive definiteness
释义	WordReference Random House Unabridged Dictionary of American English © 2024 pos′itive def′inite, [Math.] Mathematics(of a quadratic form) positive for all real values of the variables, where the values are not all zero. Mathematics(of a matrix) displaying the coefficients of a positive definite quadratic form. 1905–10 pos′itive def′initeness.
随便看	frenzy freon freq. freq frequency frequency band frequency curve frequency distribution frequency function frequency modulation frequency polygon frequency response frequent frequentable frequentation frequentative frequenter frequent flier frequent--flier frequently frequentness fresco frescobaldi frescoer frescoist

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