ultraviolet radiation
紫外线
常用释义
英式发音
美式发音
基本释义
- 紫外线辐射：太阳和其他人工源发出的一种非电离辐射。
例句
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1·Ultraviolet radiation and violent stellar winds have blown out an enormous cavity in the gas and dust enveloping the cluster.紫外线和猛烈的星际风，在气体以及包裹星群的灰尘上吹出了一个硕大的洞。
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2·Early life-forms on Earth were confined to the oceans because water was the only available protection they had against ultraviolet radiation.地球上早期的生命形式被限制在海洋里，因为水是帮助它们抵御紫外线辐射的唯一有效保护。
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3·Fourth, anti-ultraviolet radiation.畁第四，抗紫外线。
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4·Ozone is the earth's barrier against ultraviolet radiation.臭氧是地球防止紫外线辐射的屏障。
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5·Ultraviolet radiation from the hot star powers the nebular glow.热恒星的紫外辐射使星云发光。
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6·Explosions of the sunspots result in stronger ultraviolet radiation.太阳黑子的爆炸性增强了紫外线的辐射。
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7·They say modern automobile windshields block two kinds of ultraviolet radiation.他们说现代汽车的挡风玻璃可以阻挡两种超强紫外线。
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8·They may also be able to use infrared or ultraviolet radiation to drive photosynthesis.他们也可能只用红外光或者紫外光进行光合作用。
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9·This is where the planet's ozone layer sits, filtering out ultraviolet radiation from the sun.地球臭氧层位于平流层，过滤来自太阳的紫外线辐射。
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10·This product has a good resistance of ozone aging, ultraviolet radiation and atmosphere aging.产品具有良好的耐臭氧老化、耐紫外线和大气老化性能。