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氢气泡显示与PH值显示,近年来被认为是比较好的流场显示方法。本文初步总结了我们将上述方法应用于教学实验演示中的实际做法和体会,并简单介绍了氢气泡显示与PH值显示的工作原理。
Hydrogen bubble display and PH value display, in recent years is considered to be better flow field display method. This paper briefly summarizes the practice and experience of applying the above method to teaching experiment demonstration and briefly introduces the working principle of hydrogen bubble display and PH value display.