音标:[.deri'veiʃәn] ;
n. 推论, 推导, 来历
[医] 衍化, 诱导
n. the source or origin from which something derives (i.e. comes or issues)
n. a line of reasoning that shows how a conclusion follows logically from accepted propositions
n. (descriptive linguistics) the process whereby new words are formed from existing words or bases by affixation
词型变化:名词复数形式 : derivations
考试类型:[六级/GRE]
词性分布:
名词100%

derivation的用法和样例:

例句

用作名词(n.)
  1. As in Arabic and Hebrew, Esperanto makes up most of its vocabulary through derivation from invariable roots.同阿拉伯语和希伯来语一样,世界语通过在不变的词根上派生出大多数的词汇。
  2. Every sentence has a canonical derivation.每个句子都有一个规范推导。
  3. Our derivation lacks rigour in this regard.我们的推导在这方面是不严格的。
  4. The derivation of the poem isn't confirmed.这首诗出处不详。
  5. The custom is of Scottish derivation.这种风俗起源于苏格兰。

词汇搭配

  • formal derivation形式误差
  • first derivation一阶求导,一阶求微...
  • direct derivation直接推导
  • derivation tree导出树,派生树...
  • leftmost derivation最左端导出式...
  • fallacious derivation谬误推导
  • graphic derivation图解推求法
  • partial derivation部分派生
  • theoretical derivation理论推导
  • rightmost derivation右端导出式

经典引文

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

    出自:J. Ray
【近义词】

comet urge kidney sham continental certainty propulsion delegate derivation fowl tile denote deprive consolidate shutter depict nurture notion hover royalty deficient misery deliberate discrete orient

发表于:2018-12-01 / 阅读(262) / 评论(0) 分类 用Mp3背六级单词

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在悠久的英语语言变迁中,单词的产生于丰富主要源于以下三种构词方法: 1. Compounding 合成法 2. Conversion 转换法 3. Derivation 派生法 Derivation 派生法 由一个词根加上前缀或后缀构成另一个词.加

发表于:2019-02-23 / 阅读(446) / 评论(0) 分类 英语PK台

在悠久的英语语言变迁中,单词的产生于丰富主要源于以下三种构词方法: 1. Compounding 合成法 2. Conversion 转换法 3. Derivation 派生法 Derivation 派生法 由一个词根加上前缀或后缀构成另一个词。加

发表于:2019-02-23 / 阅读(219) / 评论(0) 分类 英语PK台

D deadlock,declaration,deficiency,deflection,degradation,delegation,delivery, democracy,demonstration, departure,dependence,deposition,depression,deputy,derivation,destination, destiny,destruction, de

发表于:2019-03-11 / 阅读(331) / 评论(0) 分类 考研英语
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2-undecyl imidazole
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allergen group code/mnemonic/ description
Amet
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bed plugging
bell seat
binary input file
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chrominance-carrier reference
cis-dichlorodiaminoplatinum
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covered floor mould
data collection system
deoxyspergnalin
directexcitation
double-occupancy
dyserythrochloropsia
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economic benefit indicator
electrostatic flux
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external knowledge
extraneous budget
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faucis
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groundwater storage curve
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haulings
healthy building
heat-setting refractory
helmonds
high density fiberboard
hommocky
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hyperadiposis
Inhul
insulation film
intraperitoneal medication
ionantha
khaki drill
labor insurance regulations
lagrangian analysis
lightweight protocol
lock image
look-the-other-way
lunchbreak
Lung-shan
maker-up
mesh grafting
method of electro-chemical analysis
methylhomode-phniphyllate
minor common chord
misfooting
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newaygo screen
nipper pliers
non-penetrating wound
oaklawn
oceanologist
openSUSE
order rosaless
piggy-back legislation
precommissural
preslaughter weight
refined paraffin wax
root position
Rose R.
round - trip time
sausage linker
scottsboro
shipped on board bill of lading
sludge incinevator
solubilizate
soundranging
spiral flower
spreading stand
starting air slide valve
surface tillage method
syntenin
take a hand at
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teasement
thio-colciran
through-type
tight seam
tournefortia sibirica l.
transform matrix
tree stumps
triple-layer winding
Tyahynka
valve cone grinder
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