根据阿基米德定律，当身体浸在水里时会发生什么事情？
According to Archimedes, what happens when a body is immersed in water?
采用电子天平与计算机串口相结合的测量技术，根据阿基米德定律确定电解质体系的密度， 误差小于1%。
The electrolytic density was measured by an electronic balance connected to computer port according to the Archimedian law with an error less than 1%.
浮计的原理是以阿基米德定律为根据的。
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