论文部分内容阅读
本文通过对U型管封闭气柱状态的研充,提出了一种测定大气压的简单方法,该方法可弥补通常的U型管法或托里拆利法之不足。
In this paper, a simple method to determine the atmospheric pressure is proposed by studying the state of the closed air column of the U-tube. This method can make up for the deficiency of the usual U-tube method or the Torrent method.