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derivation是什么意思
发布时间：2020-08-04 作者： 英语查
derivation 是什么意思 |
| 音标：[ deri'veiʃən ] |
中文翻译与英英解释 | n.
1.引出，导出。
2.出处，由来，起源。
3.【语言学】词源；派生。
4.衍生；衍生物。
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| the act of deriving something or obtaining something from a source or origin
| | drawing off water from its main channel as for irrigation
| | drawing of fluid or inflammation away from a diseased part of the body
| | inherited properties shared with others of your bloodline
同义词：ancestry, lineage, filiation,
| | a line of reasoning that shows how a conclusion follows logically from accepted propositions
| | (historical linguistics) an explanation of the historical origins of a word or phrase
同义词：deriving, etymologizing,
| | the source or origin from which something derives (i.e. comes or issues); "he prefers shoes of Italian derivation"; "music of Turkish derivation"
| | (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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例句与用法 | 1. | Its derivation involved no approximation .
它的推导过程不含近似处理。
| | 2. | Every sentence has a canonical derivation .
每个句子都有一个规范推导。
| | 3. | The evaluation of partial derivation is quite simple .
偏微商求值十分简单。
| | 4. | Our derivation lacks rigour in this regard .
我们的推导在这方面是不严格的。
| | 5. | The derivation will not be given .
求导方法从略。
| | 6. | 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。
| | 7. | Here we will skip several details of the derivations .
这里我们将避开推导过程的某些细节。
| | 8. | There is a logical gap in our derivation of the osmotic pressure .
我们在推导渗透压时，有一个逻辑上的破绽。
| | 9. | De wiest criticized jacob's derivation and exposition .
德维斯特批评了雅各布的推导，且提出了略为不同的解释。
| | 10. | Previous chapters have dealt with the derivation of systems of difference equations .
前面几章已经论述了差分方程组的推导。
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