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
- 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 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。 - 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。 - By a theoretical derivation of BP and RM algorithms, the algorithms are the same on principle.
通过对BP算法和RM算法的理论推导,从原理上说明了两种算法的一致性。 - 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。 - Our derivation lacks rigour in this regard.
我们的推导在这方面是不严格的。 - 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。 - 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。 - Using the numerical calculus and derivation, the calculation model of system driving torque was established.
通过数值计算和推导,建立了系统驱动力矩计算模型;