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单词 recursion
释义
recursion
noun[CorU]
specialized
uk
/rɪˈkɜː.ʒən/us
/rɪˈkɝː.ʒən/
mathematics,computing
thepracticeofdescribingnumbers,expressions, etc. intermsof thenumbers,expressions, etc. that come before them in aseries:
（数字的）递归，递推
Thefunctioncan besolvedby recursion.该函数可以通过递归来解决。
Many DNSserversdo notallowrecursion.许多DNS服务器不允许递归。
language
thepracticeof putting astructuresuch as a phrase inside astructureof the samekind:
（语言的）递归性，结构嵌套
Recursion is thecapacitytoembedphrasesinside one another.语言的递归性指的是结构嵌套的能力。
Thelanguageof the Pirahã has noevidenceof recursion.皮拉罕语似乎没有递归性。
More examples
  • Recursionallowshumanstolinkvariouspartsofourexperience.
  • Theideathat recursion is anessentialpropertyofhumanlanguagehas beenchallengedrecently.
  • Recursioninvolvesembeddinganexpressionof sometypewithin anexpressionof the sametype.
SMART Vocabulary: related words and phrases
Numerical relationships
  • absolute maximum
  • absolute minimum
  • arithmetic progression
  • cardinality
  • decreasing
  • differential
  • disproportionate
  • golden ratio
  • intersect
  • inverse function
  • inverse proportion
  • linear
  • linearly
  • percent
  • percentage
  • prorate
  • prorated
  • quantile
  • ratio
  • trinomial
See more results »

You can also find related words, phrases, and synonyms in the topics:

Addition, subtraction, multiplication & division
Linguistic terms & linguistic style
(Definition ofrecursionfrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

Examplesofrecursion

recursion
Here, applying simple recursions, h1t u !
From theCambridge English Corpus
The recursions describing the time path of bt are the same for both models, except for the value of the positive definite matrix modifying the forecast error.
From theCambridge English Corpus
The semantics of the language is based on a translation, and it exploits abstract data types rather than polymorphic types andrecursion.
From theCambridge English Corpus
The structural aspect ofrecursionis almost ignored and certainly never presented as the bridge to object-oriented programming.
From theCambridge English Corpus
The programmer sees onlyrecursionequations, but the machine performs normal order graph reduction using those equations as rules.
From theCambridge English Corpus
Therecursionequations above can be regarded as defining functions over type expressions.
From theCambridge English Corpus
Three aspects of the region calculus are highlighted as essential features: region polymorphism, region polymorphicrecursion, and effect polymorphism.
From theCambridge English Corpus
In this way, semantically, the linearrecursioncan be reduced torecursionwith ground result type and substitution of parameters.
From theCambridge English Corpus
As another illustration of action constructs, we consider how countable nondeterminism can be approximated by means of binary choice andrecursion.
From theCambridge English Corpus
In general, if we allow functional result type in a saferecursionthen we can define exponentiation.
From theCambridge English Corpus
However, implementations of lazy functional languages generally expressrecursionby a back-pointer in the function graph.
From theCambridge English Corpus
I am not entirely convinced, though, that the objective to eliminaterecursionis fully successful.
From theCambridge English Corpus
Section 8 discusses the semantics ofrecursion, and section 9 discusses refinement laws and presents a small example.
From theCambridge English Corpus
Since we want to be able to define recursive expressions of any type, there is no specific type construct associated withrecursion.
From theCambridge English Corpus
Though they couldn't be listed individually, they could result from a constructional idiom containing variables that permitrecursion.
From theCambridge English Corpus
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
#https://dictionary.cambridge.org//dictionary/english/recursion##
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更新时间：2024/12/27 23:25:02