| environ. |
solar energy technology Solar energy can be converted to useful work or heat by using a collector to absorb solar radiation, allowing much of the sun's radiant energy to be converted to heat. This heat can be used directly in residential, industrial, and agricultural operations; converted to mechanical or electrical power; or applied in chemical reactions for production of fuels and chemicals (太阳能可以通过使用一个热收集器吸收太阳辐射，允许太阳的辐射能量大大转换为热能而被转换成有用功或热量。这种热量可直接用于住宅、工业、农业经营；可以转化为机械或电力，或用于生产燃料和化学行业。) |
