Technical progress of refractory metal single crystal processing was introduced and state of the art of single crystal preparation was summarized;

综述了当前难熔金属单晶制备的技术现状，介绍了难熔金属单晶技术进展，并对难熔金属合金单晶前景进行了展望。

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Indigo glazing through the last crystal glazed processing screen.

通过靛蓝上釉，最后水晶釉面处理画面。

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The secondary light distribution lens' material is made of crystal glass. After special fabrication processing, it has much better function on transmission of light and anti-ultraviolet rays.

二次配光透镜材质为水晶玻璃，经特殊工艺处理，具有更佳的透光性能和抗紫外线功能。

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Stunning progress in liquid crystal displays, graphics processing and broadband are finally bringing 3-D displays into homes and offices--without the need for goofy red-and-blue tinted glasses.

FORBES: Adventures in the Third Dimension