However, a pit in the floor of the crater has exposed light-toned, fractured rock.

然而，撞击坑的底部却暴露出浅色，断裂的岩石。

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It is strictly prohibit using the exposed light. Neon light should be fixed above 2.5 metres height.

展厅内严禁使用明装式碘钨灯具，霓虹灯应安装在2.5米高及以上。

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Rogers found that a chick's lateralisation depends on whether it is exposed to light before hatching from its egg—if it is kept in the dark during this period, neither hemisphere becomes dominant.

罗杰斯发现，小鸡的偏侧性取决于它在孵出蛋之前是否暴露在阳光下——如果在这段时间里保持黑暗，右脑或左脑都不会占优势。

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When exposed to light in the visible spectrum, the fabric turns out to be self-cleaning.

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She recommends upgrading from the exposed-light-bulb-and-chain look and installing a simple orb fixture.

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For instance, he designed photographic film made out of living cells that changed color when they were exposed to light.

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