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 concept of void existed in Hindu Philosophy-hence the derivation of a symbol for it.
空的概念存在于印度哲学里&因此引出了一个相关的符号。 - The derivation of its name is obscure
其名字的由来鲜为人知。 - We might add a remark about the derivation of the epochs of the sunspot minima and maxima.
我们不妨谈谈有关太阳黑子极小和极大期的推导。 - "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”。 - 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。 - Derivation of the theory and relational expression of three elements model, and its application to textile.
介绍了三元件模型理论及其本构关系式的推导,以及三元件模型理论在纺织上的应用。 - This process of adding more than one affix to a free morpheme is termed complex derivation.
这个过程中加入一个以上的词缀一个自由词素称为复杂的推导。 - Most system testers approach this derivation based on their intuition and experiences.
大部分的系统测试者是基于他们的直觉和经验实践着这种做法。 - Calculation shows that the theoretical derivation and numerical results are correct.
计算表明,本文的理论推导是正确的,数值结果是可靠的。 - 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。