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单词 Layer of abstraction
释义

Layer of abstraction

原声例句
科技 Crash Course

Moving up another layer of abstraction.

向上移动另一层抽象。

科技 Crash Course

With billions of transistors in just your smartphones, computers can seem pretty complicated, but really, they're just simple machines that perform complex actions through many layers of abstraction.

如果只看你手机中那数十亿晶体管的话,计算机可能看起来会相当复杂,但是讲真,它们只是通过许多层的抽象结构表现复杂行为的简单机器。

科技 Crash Course

Ok, now that we've got NOT, AND, and OR gates, and we can leave behind the constituent transistors and move up a layer of abstraction.

好的, 既然我们已经有了 NOT、AND 和 OR 门,我们就可以抛开组成晶体管并向上移动一个抽象层。

Crash Course 综合篇

Like many things in computing, the fundamental operation is relatively simple.. it’s the layers and layers of abstraction that’s mind blowing -- like a russian doll that keeps getting smaller and smaller and smaller.

就像计算中的许多事情一样,基本操作相对简单。令人兴奋的是层层抽象——就像一个越来越小的俄罗斯套娃。

中文百科

抽象层 Abstraction layer

(重定向自Layer of abstraction)

抽象层英语:abstraction layer, abstraction level,或 a layer of abstraction)是一种隐藏独特功能运行细节的方法。使用抽象层的软件模型包含OSI网络协定七层模型、OpenGL绘图函式库及以Unix为原本的输入输出(I/O)模型,并适用于大部分新一代的操作系统。

在Unix操作系统中,大部分的输入输出形式被视为从设备读写的串流值。而串流值模型为了提供独立设备被文件及终端机I/O所使用。为了在应用层读写设备,程序调用函数开启像是终端机的实体设备或是网络、文件系统的虚拟设备。设备的实体特征是被允许程序员读写数据的操作系统所调用。接着操作系统操作正确的读写转换。

英语百科

Abstraction layer 抽象层

(重定向自Layer of abstraction)
A typical vision of a computer architecture as a series of abstraction layers: hardware, firmware, assembler, kernel, operating system and applications (see also [1]).
Una visión típica de la arquitectura de computadores como una serie de capas de abstracción: hardware, firmware, ensamblador, kernel, sistema operativo y aplicaciones.

In computing, an abstraction layer or abstraction level is a way of hiding the implementation details of a particular set of functionality, allowing the separation of concerns to facilitate interoperability and platform independence. Software models that use layers of abstraction include the OSI 7-layer model for computer network protocols, the OpenGL graphics drawing library, and the byte stream input/output (I/O) model originated by Unix and adopted by MS-DOS, Linux, and most other modern operating systems.

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更新时间:2025/6/21 10:29:47