Test results showed that the infrared radiation intensity of chaff coated with high consistence pyrotechnical powder was lower, and that of the chaff coated with thick pyrote...
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Smrekar and colleagues used an instrument on the European Space Agency's Venus Express spacecraft, which is in orbit around Venus, to monitor infrared radiation at a specific wavelength that penetrates the planet's cloud cover.
Smrekar 及其同事在欧洲航天局的金星快车航天器上使用了一种仪器,,它在金星周围的轨道上,监测特定波长的,它穿透了地球的云层。
Even though many different kinds of molecules can absorb infrared radiation, the vast majority of our atmosphere can't, because it's made of nitrogen and oxygen, which don't get lopsided even when they are vibrating — they're too symmetric.
即使许多不同种类的分子可以吸收,但大气层绝大部分不能吸收,因为它是由氮气和氧气组成的,即使它们在振动时也不会失衡——它们太对称了。
Scientists discovered in 2009 that, when visible light is shined on them, Egyptian blue molecules emit infrared radiation — the long-wavelength light that our eyes can't detect, but can be felt as heat or be picked up by certain cameras.
2009年科学家们发现,当可见光照耀到色素上时,埃及蓝分子会发出——我们的眼睛无法察觉的长波长光,但可以感受到热度或是被某种相机捕捉到。
Even though many different kinds of molecules can absorb infrared radiation, the vast majority of our atmosphere can’t, because it’s made of nitrogen and oxygen, which don't get lopsided even when they are vibrating - they’re too symmetric.
尽管许多不同种类的分子可以吸收,但我们大气中的绝大多数都不能, 因为它是由氮气和氧气组成的, 即使它们在振动时也不会倾斜——它们太对称了。