derivation background

derivation

/ˌdɛ.ɹɪˈveɪ.ʃ(ə)n/

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noun

引水，分流。

A leading or drawing off of water from a stream or source.

Examples :

"The local farm relied on the river's derivation to irrigate their crops during the dry season. "

在旱季，当地农场依靠从河流的引水来灌溉庄稼。

utility environment agriculture

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noun

推导，引申，来源

The act of receiving anything from a source; the act of procuring an effect from a cause, means, or condition, as profits from capital, conclusions or opinions from evidence.

Examples :

"The student showed the derivation of the answer, clearly explaining each step of the math problem from the original equation. "

这个学生展示了答案的推导过程，从最初的方程式开始，清晰地解释了这道数学题的每一步。

theory philosophy logic science

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noun

推导，追溯.

(genealogy) The act of tracing origin or descent.

Examples :

"the derivation of a word from an Indo-European root"

一个词从印欧语系词根的推导和追溯。

family history language

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noun

派生, 词缀变化

(grammar) Forming a new word by changing the base of another word or by adding affixes to it.

Examples :

"The derivation of the word "unhappy" shows how the prefix "un-" is added to the base word "happy" to create a new word with the opposite meaning. "

“Unhappy”这个词的派生过程显示了前缀“un-”是如何加在词根“happy”上，从而创造出一个意思相反的新词的。

grammar language linguistics word

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noun

推导，派生

The state or method of being derived; the relation of origin when established or asserted.

Examples :

"The derivation of the family name "Smith" is traced to the occupation of blacksmith. "

“Smith”这个姓氏的由来可以追溯到铁匠这个职业。

language linguistics word history

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noun

来源，起源

That from which a thing is derived.

Examples :

"The derivation of my family name is from a Scottish village. "

我家姓氏的起源是一个苏格兰村庄.

language linguistics word history

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noun

推导，引申，派生.

That which is derived; a derivative; a deduction.

Examples :

"The word "algebra" is a derivation from Arabic mathematics. "

“代数学”这个词是源自阿拉伯数学的引申。

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noun

求导，推导

The operation of deducing one function from another according to a fixed definition, referred to as derivation or differentiation; this is the inverse operation to integration.

Examples :

"The derivation of the formula for calculating the total cost of a family trip involved subtracting the initial budget from the final expenses. "

推导家庭旅行总费用公式的过程，包括从最终花费中减去最初预算。

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noun

转移体液，引流。

A drawing of humors or fluids from one part of the body to another, to relieve or lessen a morbid process.

Examples :

"The doctor recommended a derivation to reduce the swelling in the patient's ankle. "

医生建议采取体液转移疗法，以减轻病人脚踝的肿胀。

medicine physiology body