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物理知识与我们的生活密切相关,留心观察日常生活中随时发生的物理现象,分析探究其形成的原因,找出其中的规律,是十分重要的。下面谈一谈关于自来水管所涉及到的一些物理知识。
Physical knowledge is closely related to our lives. It is very important to observe carefully the physical phenomena that occur at any time in our daily life, analyze the causes of its formation, and find out the laws. Let’s talk about some of the physical knowledge involved in water pipes.