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日常生活中,温度总是与“热”、“冷”测量和身体感觉联系在一起,如天气预报、身体发热、电冰箱和空调的冷热调节等,它能让你汗流浃背,也能让你冷如筛糠。所以说,温度时时伴随着人类生活。对温度认知的演变最初,科学家认为热是一种单独存在的物质。这个理论被称为“热质说”。这种说法把传热过程看做是“热质”的流动过程,并且产生了“热质守恒定律”
In everyday life, the temperature is always associated with “hot”, “cold” measurements and body sensations, such as weather forecast, body heat, hot and cold conditioning in refrigerators and air conditioners, etc. It sweats, It also makes you cold like chaff. So, the temperature is always accompanied by human life. Evolution of temperature perception Initially, scientists considered heat as a single substance. This theory is called “hot mass theory.” This view regards the heat transfer process as a “hot mass” flow and produces a “law of conservation of heat and mass”