1、
If viewed from space, auroras can be to glow in X-ray and ultraviolet light as well.
如果在太空中观察, 极光还会发出 X 光和远紫外光.
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2、
当接触紫外线时, 偶氮苯分子便会在内部重新组合, 即所谓的异构体过程.
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3、
The sample excited by ultraviolet visible light can emit bright yellow-green light.
样品在自然光照射后持续发出明亮的黄绿光.
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4、
High-mass stars emit ultraviolet and blue light, whereas low-mass stars emit yellow and red light.
大质量恒星发出紫外光和蓝光, 而小质量恒星则发出黄光与红光.
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5、
The sample excited by ultraviolet visible light can emit bright blue light.
样品在自然光照射后持续发出明亮的蓝光.
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6、
The sample excited by ultraviolet-visible light can emit bright green light.
样品在自然光照射后持续发出明亮的绿光.
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