The south-facing elevation is clad in metal panels and horizontal glass fins with a dense frit, while the north side features exposed glazing.

南立面是金属板，水平方向是密集的玻璃翅，北面是暴露的玻璃。

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If the glass were kept hot enough, it would flow over the molten tin until the top surface was also flat, horizontal and perfectly parallel to the bottom surface.

如果玻璃保持足够的温度，它就会在熔化的锡中流动，直到顶部表面也变得平整、水平，与底部表面完全平行。

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But if I see you through the glass, the object is going on some trajectory, which has got both up and down and horizontal motion.

但是如果我透过窗户看到你,这个物体沿着某个轨迹运动,既有上下,也有水平方向的运动

耶鲁公开课 - 基础物理课程节选

In the rear, black-tinted glass and a shallow black band underline its horizontal geometry.

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Still, where Apple's device presents an all-glass front, creating a clean, monolithic appearance, the front of the Z10 is broken up by horizontal bands that span the top and bottom.

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