英 [æbˈstrækʃn] 美 [æbˈstrækʃn]
n. 抽象；提取；抽象概念；空想；心不在焉
复数abstractions
abstraction /æbˈstrækʃən/
有变体名词 An abstraction is a general idea rather than one relating to a particular object, person, or situation. 抽象概念
Is it worth fighting a big war, in the name of an abstraction like sovereignty?
以象主权这样一个抽象概念的名义，值得打一场大战吗？
a concept or idea not associated with any specific instance
同义词： abstract
the act of withdrawing or removing something
the process of formulating general concepts by abstracting common properties of instances
同义词： generalization / generalisation
an abstract painting
preoccupation with something to the exclusion of all else
同义词： abstractedness
a general concept formed by extracting common features from specific examples
抽象-引用次数：313
Knowledge is to summarize and abstract human experience, characterized with abstraction and universality.
知识是人类实践经验的总结和提炼,具有抽象和普遍的特性。
参考来源基于粗糙集的知识粗糙性研究
提取-引用次数：170
To solve the mixed-pixel problem, this paper puts emphases on both feature abstraction and classifier design.
本文从特征提取和分类器设计两方面对遥感数据分类进行了深入研究。
参考来源基于混合像元模型的高光谱数据分类
抽象化
抽取-引用次数：10
It is well known that kernel-based Fisher linear discriminant analysis (KFDA) has become one of the most effective techniques for nonlinear feature abstraction.
基于核的Fisher线性鉴别分析(KFDA)已成为抽取非线性特征的最有效方法之一。
参考来源期刊学术社区
提取-引用次数：52
This thesis did the next research about the appliance of ionic exchange resin in the aspects of the abstraction in the VC abstraction shop manufacture process .1, The text filtrated ion exchange resin .
本论文对离子交换树脂在VC生产中的提取工序中的应用进行了以下几方面的研究:1、本文对离子交换树脂进行了筛选。
夺取（反应）
提取;去原子;去电子;抽血
详略度-引用次数：2
He thinks four dimensions– selection, perspective, salience and abstraction in human cognition determine what a particular image looks like.
他认为四种因素——选择、视角、突显和详略度影响意象的形成。
详略度-引用次数：2
He thinks four dimensions– selection, perspective, salience and abstraction in human cognition determine what a particular image looks like.
他认为四种因素——选择、视角、突显和详略度影响意象的形成。
提取-引用次数：16
参考来源柴油机故障诊断技术的现状及展望
袭夺（作用）
退流
抽象
抽象化(Abstraction)：类别的内部成员可以封装起来，让别人不知道其如何实作，只能透过它提供的公开类别成员来进行操作
面向对象方法处理问题的原则用OOA方法对所调查结果进行分析处理时，一般依据以下几项原则：抽象（abstraction）是指为了某一分析目的而集中精力研究对象的某一性质，它可以忽略其它与此目的无关的部分...
抽象概念(abstraction), 此释义来源于网络辞典。
抽象的 （ab=away,stract=draw 把东西都拉走了，就是摘要了） abstraction n. 抽象概念，摘要；出神 （上词的名词形式） abstruse adj. 深奥的[ 超纲了abstract+ use：抽象用的词，肯定是奥妙无穷的呀，对不？
abstractly 抽象地；理论上地
abstractedly 茫然地；抽象地；心不在焉地
abstract 摘要；抽象；抽象的概念
abstractionism 抽象派艺术；抽象主义理论
abstractionist 抽象派艺术家；理想主义者
abstractor 萃取器；[图情] 摘录者
abstract 做摘要；写梗概
abstract 摘要；提取；使……抽象化
抽象；[化工][油气][冶]提取；抽象概念；空想；心不在焉
Is it worth fighting a big war, in the name of an abstraction like sovereignty?
以象主权这样一个抽象概念的名义，值得打一场大战吗？
Across society, the abstraction of the idea of cash makes me uneasy.
纵观整个社会，对现金概念的抽象化让我感到不安。
But across society, the abstraction of the idea of cash makes me uneasy.
但在整个社会，对现金概念的抽象让我感到不安。
Some abstraction is also apparent in the shift from visual to aural imagery in describing God's self-manifestations or theophanies.
某些抽离在从纳贡者到听见神的自我宣称,或者神显的想像中也是十分明显的。
旧约导论课程节选 : 耶鲁公开课
Now I got one just simple thing, and I simply have isolated that module inside of that function.What about abstraction?
而现在我只要做一件简单的事，那就是我只需把这个模块,加到函数中去？
计算机科学及编程导论课程节选 : 麻省理工公开课
Now these ideas of classes, object-oriented programming, data abstraction, are about 40 years old, they're not new ideas.
面向对象编程的概念，数据抽象的概念，都是40年前就有的老东西了。
计算机科学及编程导论课程节选 : 麻省理工公开课
Until, eventually, he was ready to show his own singular response to Cezanne's investigations into perspective and abstraction.
For maths, pupils at this higher level should show they are "versatile and can manage abstraction".
Her style is pure abstraction of form and line, just like a mathematical equation.
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