In monolithic integrated optics, all optical functions must be obtained in a single material.

在单片集成光路中，必须在单一材料中获得全部的光学功能。

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The chapel is intended as a landscape scene and is handled like an austere space with a single material, to highlight the lake and mountains.

小礼拜堂被设计成一个观景台，它用材单一，风格朴素，是为了凸显湖泊和山脉。

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Brick has this unique potential to create a dynamic facade while using merely a single material. The architecture is constantly alive, from both inside and outside.

这种独特的砖材料即使单独使用时也可以创建一个动态的立面，使得建筑内外一直充满着活力。

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Using a single material for two functions has great potential for carmakers, says Per-Ivar Sellergren, a senior engineer at Volvo's Material Laboratory in Gothenburg.

ECONOMIST: Carbon-composite batteries

Scientists have for the first time created laser light using living biological material: a single human cell and some jellyfish protein.

FORBES: Scientists Create A Living Laser

Or to put it another way, economic conditions in what remains the world's largest single economy have a material impact on our prosperity.

BBC: Does US election matter to us?