详细释义
Noun:
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the source or origin from which something derives (i.e. comes or issues);
"he prefers shoes of Italian derivation"
"music of Turkish derivation"
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(historical linguistics) an explanation of the historical origins of a word or phrase
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a line of reasoning that shows how a conclusion follows logically from accepted propositions
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(descriptive linguistics) the process whereby new words are formed from existing words or bases by affixation;
"`singer' from `sing' or `undo' from `do' are examples of derivations"
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inherited properties shared with others of your bloodline
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drawing of fluid or inflammation away from a diseased part of the body
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drawing off water from its main channel as for irrigation
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the act of deriving something or obtaining something from a source or origin
双语例句
- 1. a word of Greek derivation
- 由希腊语派生的词
来自《权威词典》
- 2. The custom is of Scottish derivation.
- 这风俗起源于苏格兰.
来自《简明英汉词典》
- 3. The derivation of its name is obscure.
- 其名字的由来鲜为人知。
来自辞典例句
- 4. The word is of old French derivation.
- 该词源于古法语。
来自辞典例句
- 5. Our derivation of the chain rule contains one flaw.
- 我们推导链式法则的过程中有一个漏洞.
来自辞典例句
- As in Arabic and Hebrew, Esperanto makes up most of its vocabulary through derivation from invariable roots.
同阿拉伯语和希伯来语一样，世界语通过在不变的词根上派生出大多数的词汇。 - Every sentence has a canonical derivation.
每个句子都有一个规范推导。 - Our derivation lacks rigour in this regard.
我们的推导在这方面是不严格的。 - The derivation of the poem isn't confirmed.
这首诗出处不详。 - The custom is of Scottish derivation.
这种风俗起源于苏格兰。
用作名词 (n.)
用法讲解
- formal derivation 形式误差
- first derivation 一阶求导,一阶求微...
- direct derivation 直接推导
- derivation tree 导出树,派生树...
- leftmost derivation 最左端导出式...
- fallacious derivation 谬误推导
- graphic derivation 图解推求法
- partial derivation 部分派生
- theoretical derivation 理论推导
- rightmost derivation 右端导出式
相关词汇
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