英语词汇“quadratic form”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	quadratic form
释义	quadratic form Math. a polynomial all of whose terms are of degree 2 in two or more variables, as 5x² - 2xy + 3y². [1855-60]
随便看	R.D. RDA RdAc RDB RD&D RDD RD&E RDF r-dropping RDS RDT&E RDX re 're Re re- Re. R/E R.E. r.e. REA reabandon reabridge reabsorb reabsorption

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