太阳能 [天文学] solar energy◇太阳能采暖 solar heating; 太阳能电动机 solar-cell motor; 太阳能电站 solar power station; 太阳能动力 [机械工程] solar power; 太阳能发电 solar electrical energy generation; 太阳能发电厂 solar power plant; 太阳能发电机 solar generator; 太阳能技术 heliotechnics; 太阳能加热 solar heating; 太阳能聚热器 solar energy collectors; 太阳能炉 solar furnace; 太阳能热水器 solar water heater
Egypt , which relies mostly on natural gas , is looking hard at solar power 埃及是一个主要依赖天然气的国家,现在他们正在苦心遥望对太阳能的利用。
The application of solar house and solar radiant floor heating in building energy saving is analyzed , and the solar utilization in foreign countries is introduced 摘要分析了太阳房及太阳能地板辐射采暖在建筑节能中的应用,介绍了国外对太阳能的利用。
This paper states the situation of our countrys solar energy utilization , indicates the background and possibility of solar energy heat pump utilization , and gives the energy balnce equation of instruments in this system in view of typical solar energy heat pump system 针对我国太阳能的利用情况,指出利用太阳能热泵的背景与可能性,并针对典型太阳能热泵系统,给出此系统各设备(包括集热器、蒸发器、冷凝器和蓄热器)的能量平衡方程,分析了太阳能热泵系统的供热性能系数。
Because of the anatase ' s broad eg ( 3 . 2ev ) , the absorption thresholds correspond to 380nm for the tio2 . consequently , only the ultraviolet fraction of the solar irradiation can be active in the photoexcitation processes using pure tio2 solid . the high recombination rate of charge carrier and low efficiency of quantization are also the deficiencies of pure tio2 由于tio _ 2的带隙较宽(约3 . 2ev ) ,半导体的光吸收波长范围窄(主要在紫外区) ,故其太阳能的利用效率低,且还存在半导体载流子的复合率高,量子化效率低等缺陷。