| 单词 | abstraction |
| 释义 | abstraction noun[UorC] formaluk/æbˈstræk.ʃən/us/æbˈstræk.ʃən/thesituationin which asubjectis verygeneraland notbasedonrealsituations: 抽象；空泛She's alwaystalkingin abstractions.她说话总是很抽象，言之无物。 General
abstraction| American Dictionaryabstraction noun[C] us/æbˈstræk·ʃən/anideathatdevelopsbylookingat orthinkingabout anumberof different things Examplesofabstractionabstraction In this paper, we put forward the environment as a first-orderabstractionin multiagent systems. From theCambridge English Corpus However, the transformation tools support symbolic reasoning, which may be used to explore the meaning of a specification at a much higher level ofabstraction. From theCambridge English Corpus Higher order abstract syntax is an abstract syntax representation that extends syntax trees with theabstractionmechanism of the lambda calculus. From theCambridge English Corpus Theabstractionby our imagination means we earn the approbation (or disapprobation) from those unlike as well as those like us. From theCambridge English Corpus More interesting are the translations of function types and regionabstractiontypes. From theCambridge English Corpus To further understanding of policy problems, experimental economists construct small-scale abstractions of real-world problems (although typically these miniature replicas are framed in abstract terms). From theCambridge English Corpus They can be applied at varying scales of resolution: at the design event level, or over groupings or abstractions of design events. From theCambridge English Corpus Type variables play a role in type abstractions (obj or pro), which behave as a kind of fixed point. From theCambridge English Corpus This requires some overhead, but might be a usefulabstractionfor programmers. From theCambridge English Corpus By reducing the size of anabstraction, abstract unification works on smaller objects and is therefore faster, even if no precision is gained. From theCambridge English Corpus To address the above difficulties, our method of compositional analogy performs analogy at multiple levels ofabstraction. From theCambridge English Corpus Anabstractionfor this machine is defined with an implementation of a signature that we will describe piece by piece. From theCambridge English Corpus Note that the hole in an evaluation context can occur within the scope of a constructorabstraction. From theCambridge English Corpus Internalization as a process ofabstractionis geared toward finding default solutions. From theCambridge English Corpus Nevertheless, when it is economically conceived in this simplicity, "labor" is as modern a category as are the relations which create this simpleabstraction. 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. CollocationswithabstractionabstractionThese are words often used in combination withabstraction. Click on a collocation to see more examples of it. degree of abstraction And as we have seen, thedegreeofabstractionappropriate for internalization is highly debatable. From theCambridge English Corpus geometric abstraction Territories are grouped into a territory model, anothergeometricabstractionof a design element model. From theCambridge English Corpus level of abstraction In our approach, we attempt to manipulate them at a highlevelofabstractionusing a unified framework that allows us to specify both aspects. 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. |
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