Black carbon particles are smaller than sulfate particles and can be lofted much higher by solar heating, where their influence on climate can last up to a decade.
黑炭颗粒比硫化物颗粒要小,在吸收太阳热量的情况下会升腾的更高。在高空,它们对于气候的影响会持续上十年。
The agency will venture further out into space with newmissions, including the Solar Dynamics Observatory, launching in February tobetter understand the sun's influence on Earth.
有关机构将在太空进一步冒险去执行新的任务,包括将在2月启动的太阳动力观测站,这会使我们更好的了解太阳队地球的影响。
One influence may have been a drop in solar energy.
太阳辐射能量的降低可能是其中一个原因。
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