Exposure to ultraviolet light is closely linked to skin cancer.

受紫外线照射与皮肤癌紧密相关。

《牛津词典》

Part of the trick was to find a suitable photochromic material whose clear and opaque parts would remain stable after the initial exposure to light.

成功实现这一过程的部分关键在于找到合适的光敏材料，其在最初曝光之后透明与不透明区域都应保持稳定。

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She suspects there may be a link between humans' increased exposure to light at night and the increase in rates of obesity nationwide.

她怀疑，人们夜晚在灯光下暴露时间的增多与全国肥胖比率的增加可能存在着某种联系。

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Exposure to light increases the levels of dopamine in the eye and this seems to prevent elongation of the eyeball.

BBC: Massive rise in Asian eye damage

While researchers are continuously debating and fine-tuning their advice, they agree that exposure to light is one of the most effective ways to combat jet lag.

BBC: Online calculators combat jet lag

Exposure to light changes the shape of the phytochrome, which allows it to turn a gene on, so the gene will produce its particular protein.

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