derivation
英 [ˌderɪˈveɪʃn]
美 [ˌderɪˈveɪʃn]
n. (尤指词语的)起源,由来,派生
复数:derivations
BNC.15834 / COCA.20388
牛津词典
noun
- (尤指词语的)起源,由来,派生
the origin or development of sth, especially a word- a word of Greek derivation
由希腊语派生的词
- a word of Greek derivation
柯林斯词典
- N-VAR 起源;由来;(尤指)词源
Thederivationof something, especially a word, is its origin or source.- The derivation of its name is obscure...
其名字的由来鲜为人知。 - The word is of old French derivation.
该词源于古法语。
- The derivation of its name is obscure...
英英释义
noun
- 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
- 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
- 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
双语例句
- The critical reader may feel that there is a certain amount of sleight of hand in this derivation.
严格的读者可能会觉得在这一推导中使用了一些手法。 - However, there is no construct in UML to represent derivation by restriction.
然而,UML中没有构造可以表示通过限制所进行的派生。 - A simplified derivation of superconvergent perturbation for quantum system by means of unitary transformation directly are given.
直接用酉变换给出量子系统超收敛微扰的简化推导。 - "CSD-DA merit-based comparative method" is proposed after the circuit modeling and mathematical derivation.
经过电路建模和数学推导提出了“CSD-DA择优比较法”。 - Abstract: A concise derivation of energy formula of diatomic molecules is proposed.
文摘:对非刚性双原子分子的能量表达式给出一种简明的推导。 - English has a lot of words which are made by composition and derivation.
英语有大量的合成词和派生词。 - The derivation of its name is obscure
其名字的由来鲜为人知。 - The derivation methods of Lorentz transformation according to invariance of light speed and principle of relativity are commented.
评论了仅仅依据光速不变假设和相对性原理推导洛伦兹变换公式的方法。 - Results from both theoretical derivation and numerical simulation prove that the proposed algorithm is correct.
理论推导和仿真实验证明了所提算法的正确性。 - You will recall from the previous installment that I implemented automatic derivation through XMI and XSLT.
您也许还能记得上一期文章中,我通过XMI和XSLT实现了自动派生。