数九寒天,北风刺骨,我国北部气温在-20℃以下,而在地球的两极则更冷,最冷的地方在南极,苏联的“东方”站曾记录到的南极最低气温为-88.3℃。在月球的阴面,温度为-160℃,而在宇宙深处,温度低至-270℃。寒冷到底有没有尽头呢?科学家回答:有,-273.15℃,这就是“绝对零度”。低温就像一位神奇的魔术师,使物质的性质发生很大变化,温度越 On the cold days of September, the north wind is bitterly cold. The temperature in northern China is below -20°C, while the poles on the earth are colder. The coldest place is in Antarctica. The minimum temperature recorded in the Soviet Union’s “Eastern” station was -88.3°C. . In the dark side of the Moon, the temperature is -160°C, while in the depths of the universe, the temperature is as low as -270°C. Is there a limit to the cold? Scientists answer: Yes, -273.15°C, this is “absolute zero.” The low temperature is like a magical magician who changes the nature of the substance so that the temperature changes.