The MVC architecture (or design pattern) is a graphical user interface (GUI) design style that consists of three parts: model, view, and controller.

MVC 架构（或设计模式）是图形用户界面（GUI）的设计样式，由三部分构成：模型、视图和控制器。

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Some companies prefer to store cut parts in the tower. The system controller knows exactly where those parts are, and parts can be pulled as downstream processes need them.

有些公司倾向于把切割好的零件存在料塔里，系统控制员能够精确地知道零部件在哪里，也能在在后续工序需要的时候方便地调用。

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Chapter 5 gives you the details of the Model-View-Controller architecture embodied in Rails and how to get the three parts to interact the way you want to.

第5章向您介绍了在Rails中所包含的模型-视图-控制器架构的详细内容，以及如何让这三部分按您想要的方式进行交互。

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The hardware is actually a stock airsoft gun that's been gutted and stuffed with Xbox 360 controller parts, a rechargeable battery and an Arduino.

ENGADGET: blogger-avatar

However, tech news site Ars Technica pointed out that Valve has a patent on a controller with swappable parts.

BBC: Game maker Valve Software recruits hardware experts

Shaped like a game controller, it's designed to be used out of the box without extra parts since it comes with many sensors and actuators already on it.

ENGADGET: Arduino Esplora helps you learn microcontrollers without the pesky breadboard