摘要
氢气泡显示技术以其方法简单、可靠，特别是能直观地反映流场的全貌，已成为研究流场特性的有效手段。本文对氢气泡显示的原理、显示技术和技巧等方面作了详细的论述。
Hydrogen Bubble Indication Technology has become an effective means of studying the characteristics of flow field for its simplicity and reliability , which can especially reflect the whole process of the flow field in a direct way. This paper introduced its principle,indication technology and technique as well.
