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在刚刚过去的8月,可谓是全国多地进入了高温“烧烤”模式。一个段子也随着炎炎夏日在网上流传起来,“每到夏天,我都会感谢两个人。一个叫威利斯·开利,他发明了空调。另一个叫后羿,他在十几万年前,射下了9个太阳。”后羿的故事或许是传说,我们无从考证,但是威利斯·开利却真正地拯救我们于水深火热之中……1902年,开利博士发明了第一套空调系统。但令人意外的是,这个重要的发明并非由于人们对炎热天气的抱怨,而是因为一个印刷作坊抱怨印刷机因空气温度和湿度变化使得纸张伸缩不定,油彩对位
In the just past August, can be described as the country has entered the high temperature “barbecue ” mode. A paragraph also spread with the hot summer online, “Every summer, I will thank two people, one called Willis Carrier, he invented the air conditioning and the other called Hou Yi, he was in the tens of thousands Nine years ago, the sun shot down. ”" Hou Yi’s story may be legend, we have no way of research, but Willis Carrier really saved us in dire straits ... ... In 1902, Dr. Carrier invented The first air-conditioning system. But surprisingly, this important invention is not due to people complaining about the hot weather, but because a printing workshop complained that the printing press due to changes in air temperature and humidity makes the paper stretch indefinitely,