The automation system in the sun panels on the atrium top allows for natural light and air ventilation maximizing the efficiency of energy use.
中庭顶部的太阳能电池板的自动化系统，利于采光和自然通风，最大限度地提高能源利用效率。
And painting cars in cool or light colours could deliver considerable savings on energy use for air conditioning units, he said.
而且，他说，将汽车涂成凉爽色或浅色可以在空调耗电上获得巨大节省。
This equipment use long arc xenon lamp as light source imitate and strengthen weatherability accelerate ageing to get near air ageing test results quickly then evaluate the material weatherability.
本设备是以长弧氙灯为光源，模拟和强化耐候性加速老化的试验设备，以快速获得近大气老化的试验结果，用来评价材料的耐侯性。
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