用YSS声发射仪对采场四周的顶底柱进行声发射监测。
The acoustic emission monitoring of the roof and floor pillars surrounding the stopes was done with YSS acoustic emis-sion meter.
现场测试表明：基于声发射技术的监测仪在复合绝缘子压接质量判别上有着良好的效果。
The result shows that this instrument based on AE technology is effective on quality inspection of composite insulator processing.
采用声发射与声波对云南大姚铜矿盘区开采过程进行监测分析，用声彼仪对支撑顶板的点柱进行监测；
The panel mining process of Dayao Copper Mine, Yunnan was monitored and analysed with acoustic emission(AE)and acoustic wave (AW)methods.
本实用新型涉及岩体稳定性监测技术，特别是一种便携式岩体稳定性声发射连续监测仪。
The utility model relates to a stone stability monitoring technique, especially a portable stone stability sound transmission continuous monitoring instrument.
验证了一种基于光纤Fizeau干涉仪的声发射传感器，可用于固体表面传播的超声波的检测。
A fiber optic ultrasonic sensor based on Fizeau interferometer for the measurement of ultrasonic wave propagated on the surface of a solid plate has been proposed and demonstrated.
验证了一种基于光纤Fizeau干涉仪的声发射传感器，可用于固体表面传播的超声波的检测。
A fiber optic ultrasonic sensor based on Fizeau interferometer for the measurement of ultrasonic wave propagated on the surface of a solid plate has been proposed and demonstrated.
应用推荐