Infrared: Nonvisible, long wavelength radiation from a carbon or xenon arc that contributes to the heating of the film and equipment.

红外线：从碳弧灯或氙弧发出的不可见的、长波长的辐射，它对胶片和设备传送热量。

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Through absorbing and scattering the solar radiation and the long wavelength radiation of the earth, the aerosol in troposphere affects regional, even global climate.

对流层气溶胶粒子通过吸收和散射太阳辐射及地球的长波辐射而影响着局地、区域乃至全球的气候。

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The new map is a smart byproduct of the European Space Agency (Esa) telescope's main mission which is to survey the Cosmic Microwave Background, or CMB - a pervasive but faint glow of long-wavelength radiation that comes to us from the very edge of the observable Universe.

BBC: Planck telescope: A map of all the 'stuff' in the cosmos