To predict roof falling AE field tests have been conducted and AE monitor holes are laid out based on the block analysis.
为了预报冒落事故，开展了声发射(AE)现场试验，并在块体分析的基础上布置了AE监测孔。
PTAE 4A AE monitor system was developed for monitoring the fatigue crack propagation on aircraft structure. And a study on its practical application was carried out.
为实现飞机结构的疲劳裂纹动态监控，研制了PTAE-4A机载声发射监测系统，并作了随机机载应用研究。
Roof falling and rib spalling occurred in any times. To predict roof falling, AE field tests have been conducted and AE monitor holes are laid out based on the block analysis.
为了预报冒落事故，开展了声发射（AE）现场试验，并在块体分析的基础上布置了AE监测孔。
Among the various way to monitor the condition of cutting tool, the way through Acoustic Emission (AE) is a most promising method.
在对刀具切削状态进行监测的众多方法中，声发射方法是一种最有前途的方法。
Acoustic emission (AE) technique is used in situ to monitor the cracking and spalling of oxide films in isothermal oxidizing stage and air-cooling stage.
用声发射(AE)技术对氧化膜在恒温氧化阶段和随后空冷阶段的开裂与剥落信号进行了实时监测。
How the results of AE technology detecting reinforced concrete structure, they will have important leading significance to monitor the real structure.
声发射技术对钢筋混凝土结构的检测效果如何，将会对其在实际结构的监测应用方面具有重要的指导意义。
A new method of using wireless AE sensor to monitor the structures of large civil bridge is introduced in this article, and the technologies of data processing and analysis are described.
介绍了一种利用无线ae传感器对大型混凝土桥梁结构进行监测的新方法，并对新式数据处理和分析技术做出综述。
The results indicate that AE technique has a lot of advantages for on line condition monitor of plain bearing.
结果表明，声发射技术用于滑动轴承的在线状态监测具有很多优越性。
Acoustic emission (AE) sensors are used to monitor tool conditions in micro-milling operations.
应用声发射传感器对微铣削过程中的刀具状态进行监测。
Acoustic emission (AE) sensors are used to monitor tool conditions in micro-milling operations.
应用声发射传感器对微铣削过程中的刀具状态进行监测。
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