英语词汇subderivative怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	subderivative
释义	subderivative 英/ ?s?bd??r?v?t?v / 简明释义 n.次导数网络释义短语 1 scond-order subderivatives 二阶次导数双语例句 1 In this paper, the concept of subderivative is proposed. The subderivatives have property of interval. 本文提出次导数概念，次导数具有区间的性质并且对计算是十分方便的。
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