英语词汇“backward difference”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	backward difference
释义	Definition of backward difference in English: backward difference noun Mathematics Each of a set of finite differences calculated by subtracting a previous value of a function f(x) from the present value when the argument x is varied by a small negative amount; frequently attributive. Origin Early 20th century; earliest use found in Annals of Mathematics. Definition of backward difference in US English: backward difference noun Mathematics Each of a set of finite differences calculated by subtracting a previous value of a function f(x) from the present value when the argument x is varied by a small negative amount; frequently attributive. Origin Early 20th century; earliest use found in Annals of Mathematics.
随便看	close reach close-reef close relationship closers closer settlement close-run closes close season close-set close shave close shop close/shut one's eyes to close something down close something out close something out close/special relationship closest closest family member close sth down close sth out close-stool closest part closest relation closest to one's heart closet

　

英语词典包含464360条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

　

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更新时间：2025/1/30 13:22:13