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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

                • This paper studies the derivation of a qualitative description for the magnetization curve of saturable magnetic materials.
                  本文针对饱和磁性材料,推导其磁化曲线的定性描述。
                • 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。
                • 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。
                • There is a logical gap in our derivation of the osmotic pressure.
                  我们在推导渗透压时,有一个逻辑上的破绽。
                • 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。
                • 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。
                • 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。
                • Methods The basic governing equations of quasicrystal elasticity theory and Gauss's theorem were applied in the derivation.
                  目的推广经典晶体弹性理论中的几个基本定理到准晶弹性理论中去。
                • 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。
                • 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。