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在物理问题中,经常遇到要估算地球的质量,下面介绍估算地球质量的四种方法。一、大气压强法大气压强P是由空气重力G产生的,由
In physical problems, we often encounter to estimate the quality of the Earth. Here are four ways to estimate the quality of the Earth. First, the law of atmospheric pressure Atmospheric pressure P is generated by the air gravity G, from