读知识>英语词典>derivation翻译和用法

derivation

英 [ˌderɪˈveɪʃn]

美 [ˌderɪˈveɪʃn]

n.  (尤指词语的)起源,由来,派生

复数:derivations 

CET6GRETEM8医学

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

    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.
      1. The derivation of its name is obscure...
        其名字的由来鲜为人知。
      2. The word is of old French derivation.
        该词源于古法语。

    英英释义

    noun

    • the act of deriving something or obtaining something from a source or origin
      1. drawing off water from its main channel as for irrigation
        1. drawing of fluid or inflammation away from a diseased part of the body
          1. inherited properties shared with others of your bloodline
              Synonym:ancestrylineagefiliation
            1. a line of reasoning that shows how a conclusion follows logically from accepted propositions
              1. (historical linguistics) an explanation of the historical origins of a word or phrase
                  Synonym:derivingetymologizing
                1. 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
                2. (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

                双语例句

                • Derivation and analytical process of calculating shears in triangular element with finite element methods are given.
                  基于上述关系推导了三角形薄板单元的剪力求解过程,然后给出了具体的分析步骤。
                • 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。
                • And according to its origin, it can be divided into direct measurement parameter and the derivation parameter.
                  参数数量很多,按其来源可以分为直测参数和派生参数。
                • "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”。
                • 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。
                • 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。
                • 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。
                • 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。
                • 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。
                • The derivation of its name is obscure
                  其名字的由来鲜为人知。