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
1. a word of Greek derivation
  由希腊语派生的词

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
Synonym:ancestrylineagefiliation
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
Synonym:derivingetymologizing
the source or origin from which something derives (i.e. comes or issues)
1. he prefers shoes of Italian derivation
2. music of Turkish derivation
(descriptive linguistics) the process whereby new words are formed from existing words or bases by affixation
1. `singer' from `sing' or `undo' from `do' are examples of derivations

The derivation and structure of a name incarnate this kind of psychology.
这种深层文化心理体现在名的语源上，也体现在其构形中。
The derivation process of the formulas and calculation method is described in detail.
详细叙述了改进计算式的推导过程及计算方法。
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。
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。
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。
Theoretical Derivation to Newton's Second Law and the Law of Coulomb
库仑定律和牛顿第二定律的理论推导
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。
In other words, this article is a derivation of design based on disaster medicine and disaster psychology.
换言之，本文是基于灾害医学和灾害心理学的设计学推导。
Our derivation lacks rigour in this regard.
我们的推导在这方面是不严格的。