Touch: Windows 7 lets you control the computer by touching the screen with your fingers, and some PC makers add their own touch-screen features.

触摸屏：视窗7让你能够通过用手指触摸屏幕操作电脑，有些电脑制造商还添加了自己的触摸屏功能。

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Touch: : Windows 7 lets you control the computer by touching the screen with your fingers, and some PC makers add their own touch-screen features.

触摸屏：视窗7让你能够通过用手指触摸屏幕操作电脑，有些电脑制造商还添加了自己的触摸屏功能。

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This article introduces an available control system for the huge hydraulic press machine tool by means of a personal computer (PC) as the main controller.

本文介绍了一个采用个人电脑（PC）作为工业控制系统的主控机来控制大型锻压机床的成功例子。

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