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就声发射技术在推进剂贮罐状态监测中的应用进行了研究,并对点区域、裂纹的产生和生长区域两种不同的声发射源进行了模拟实验。
The application of acoustic emission technology in the condition monitoring of propellant tank was studied. Two kinds of acoustic emission sources such as point area, crack generation and growth area were simulated.