It has 6 type of etched surface to meet any applications.

有6种哑面来配合不同的用途。

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When the treatment is complete and the fracture closes, the etched surface provides a high-conductivity path from the reservoir to the wellbore.

在处理完成和裂缝闭合时，刻蚀后的表面提供了从储层至井筒的高导流能力的通道。

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By flipping individual thin-film transistors on and off in a matrix of millions of transparent switching cells etched on to the surface of the display, images can be made to dance on the LCD screen.

在液晶显示器的表面是数百万个透明的电池开关组成的矩阵，在这个矩阵中扳动各个薄膜晶体管的开关，图像就能在显示屏上跳动了。

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This is a regular geometric pattern etched onto the surface of the tungsten.

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What at first glance appears to be a jumble of boulders was probably a workshop where expert stonecutters practiced their trade. (One chunk of granite has been carved into almost-finished steps.) Another large stone, known as Serpent Rock, has snakes etched into its top surface.

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Unlike Blu-ray, which has a much shallower (and therefore a more delicate) data layer, an HD DVD has its digital information etched deeper beneath the surface just like a conventional DVD and can therefore be stamped out on much the same sort of equipment as a DVD.

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