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气体压强是热学部分的重要概念,也是热学学习的难点,正确理解气体压强的概念是解决相关问题的关键.下面笔者就从微观和宏观两个角度例说气体压强的概念.
Gas pressure is an important concept in the thermal sciences, and it is also a difficult point for thermal learning. The correct understanding of the concept of gas pressure is the key to solving related problems. The author hereby interprets the concept of gas pressure from both microscopic and macroscopic perspectives.