derivation

derivation音标

英 [ˌderɪˈveɪʃn]

美 [ˌdɛrəˈveʃən]

derivation基本释义

n.派生；推导；来历

derivation用法及例句

noun

1. the act of deriving something or obtaining something from a source or origin

2. drawing off water from its main channel as for irrigation

3. drawing of fluid or inflammation away from a diseased part of the body

4. inherited properties shared with others of your bloodline

Synonym: ancestrylineagefiliation

5. a line of reasoning that shows how a conclusion follows logically from accepted propositions

6. (historical linguistics) an explanation of the historical origins of a word or phrase

Synonym: derivingetymologizing

7. the source or origin from which something derives (i.e. comes or issues)

e.g. he prefers shoes of Italian derivationmusic of Turkish derivation

8. (descriptive linguistics) the process whereby new words are formed from existing words or bases by affixation

e.g. `singer' from `sing' or `undo' from `do' are examples of derivations

1. 起源;由来;(尤指)词源The derivation of something, especially a word, is its origin or source.

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

1. 派生：根据构词法中词的转换(conversion),派生(derivation),合成(compounding)来猜测词义.在上精读课时,强化词汇分析技能,使学生掌握基本的构词方法,扩大词缀范围,掌握一些常用的前缀、后缀.

2. derivation的解释

2. 导出：它的一个同义词是导出(derivation). 演绎是相对于系统的概念,说一个公式(或语句)是演绎的只是相对于一不定的公理和推理规则的具体系统而言的. 演绎概念是证明概念的概括. 一个证明是语句这样的有穷序列:它的每个语句或是公理或是根据推理规则由前面的语句得出的.

Plenty of Vessels for the derivation of Air to all their Parts.

出自：J. Ray

近义词

临近词

blood血

root根

etymologizing动词etymologiz...

descent下降

source来源

beginning开始

deriving动词derive的现在进...

seed种子

cradle摇篮

ancestry祖先

lineage家系

origin起源

filiation子女对父母的关系...

derivation step

derivationist

derivationally

derivational

derivation rule

derivations

derisive

derivative

derivation weave

derivation tree

derivation damp

derivation block

相关列句

Listing 14 shows how the derivation should be done.(清单14展示了应该如何实现派生。)

Sometimes if I'm in the middle of a sentence or the middle of a derivation, I may have to go over by a couple of minutes.(有时候如果我正在讲解一句话，或者正在推导一个公式，我会稍微多讲几分钟。)

So I won't write out the whole derivation of it.(所以我不会写出所有推导过程。)

The column information includes column name, derivation, type, and so on.(列信息包括列名、来源、类型等。)

To see logical derivation types, expand Service Metadata in the navigation tree.(要查看逻辑派生类型，在导航树中展开ServiceMetadata。)

Derivation by restriction is useful in cases where you want to create a subset of the base type.(通过限制实现的派生在希望创建基类型的子集的情况下有用。)

So, what we're going to do is we're going to go through the derivation of that next day.(我们将要做的是,我们将要做的是,去推演第二天。)

You can later query any object via the S3 API (and by derivation, JetS3t) for that metadata.(之后可以通过该元数据的S3API(以及派生的JetS3t)查询任何对象。)

And, I will go through the actual line by line derivation not because I want to do derivations in class.(我们要仔细讨论实际的线，和推导出来的线，并不是我想在这节课做推导。)

It doesn't matter whether the derivation is public, protected, or private: Your class is always noncopyable.(派生是public、protected还是private都没有关系：您的类始终为noncopyable。)