derivation 英 [ˌderɪˈveɪʃn]
美 [ˌdɛrəˈveʃən]
复数形式:derivations
derivation 词典解释
名词引出,导出;衍生,衍生物;[语]词源,派生;出处,由来,起源
derivation 网络解释
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派生
...根据构词法中词的转换(conversion),派生(derivation),合成(compounding)来猜测词义.在上精读课时,强化词汇分析技能,使学生掌握基本的构词方法,扩大词缀范围,掌握一些常用的前缀、后缀....
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导出
...它的一个同义词是导出(derivation). 演绎是相对于系统的概念,说一个公式(或语句)是演绎的只是相对于一不定的公理和推理规则的具体系统而言的. 演绎概念是证明概念的概括. 一个证明是语句这样的有穷序列:它的每个语句或是公理或是根据推理规则由前面的语句得出的....
derivation 英英释义
noun
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the act of deriving something or obtaining something from a source or origin
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drawing off water from its main channel as for irrigation
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drawing of fluid or inflammation away from a diseased part of the body
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inherited properties shared with others of your bloodline
Synonym: ancestry lineage filiation
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a line of reasoning that shows how a conclusion follows logically from accepted propositions
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(historical linguistics) an explanation of the historical origins of a word or phrase
Synonym: deriving etymologizing
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the source or origin from which something derives (i.e. comes or issues)
e.g. he prefers shoes of Italian derivation
e.g. music of Turkish derivation
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(descriptive linguistics) the process whereby new words are formed from existing words or bases by affixation
e.g. `singer' from `sing' or `undo' from `do' are examples of derivations
derivation [ˌderɪˈveɪʃn]
六级
英语释义
1
n. the source or origin from which something derives (i.e. comes or issues)
2
n. a line of reasoning that shows how a conclusion follows logically from accepted propositions
3
n. (descriptive linguistics) the process whereby new words are formed from existing words or bases by affixation