唐代京都长安的夏季异常炎热,写实诗人杜甫在诗中写道:“飞鸟苦热死,池鱼涸其泥。”又说:“七月六日苦炎蒸,对食暂餐还不能。”即便到了初秋,依然热得连饭都吃不下。在热浪的煎熬中,那些权贵人家便去想法子避暑,主要有以下几种措施。一是窖冰驱暑。每年隆冬季节,流经长安北郊的渭水河河面结出一尺来厚 In the Tang Dynasty, the summer of Kyoto Changan was unusually hot and the real poet Du Fu wrote in his poem: “The birds die hard and the ponds dry up their mud.” “And said:” On July 6, Not yet. "Even in early autumn, still can not even eat hot rice. In the heat of the torment, those who will think of the powerful people summer, mainly in the following measures. First, the ice pit drive ice. In the winter season each year, the Weihe River flowing through the northern suburb of Chang’an has one foot thick