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(282) / 评论(0) 分类 用Mp3背六级单词

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发表于:2019-02-23 / 阅读(469) / 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(245) / 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(359) / 评论(0) 分类 考研英语
学英语单词
account due to customers
air-borne gap
Aitkins
amino glutaric acid
anaeroplasty
antimycoin
approach to equilibrium phase
assimilation efficiency
botanical medicine
brake cross lever
busted out
carbon-copies
ceramic waveguide
class III equipment
combined sewage
commercial information
commodity racism
configuration management database
congruity theory
containerized goods
coon hound
copper zone
coranto
corei
crippled-leapfrog test
critical patient
crypto-anarchists
cybotactic state
dihexagonal prism
dinitrogen tetraoxide
dishabituation
ditrichum subtortile card.
double block and bleed system
double-division thermometer
dramatica
drumming noise
elastic layered theory
Elloughton
evolved gas analysis(EGA)
farm management
first order autoregressive error model
fold over joint
foxhunt
fredda
fumed oaks
fund surplus
gluing of schemes
grid direction
hard-cured
heptathlete
hjarre's disease
inband signalling equipment
internal work
intra-groups
jangle sb's nerves
Jinhaimo
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Moneta
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paruch
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polypodocyte
POP-9X
press bolster
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pseudosphresia
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resonance-escape factor
rupture of gall bladder
s-block element
Scalar processor Architecture
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sequential file mode
sheering machine
silver leaves
sky pilot
snatched
solenoid with manual emergency control
special problems
specific revolution of fan
spherical-shell hydrophone
standard terminology
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the training
valve voltmeter
voice ID