A computational method for rock damage variable is presented based on the stress-strain curve; the acoustic emission test result shows that this method is reasonable.

岩石损伤变量的计算方法，提出了基于应力-应变曲线上的声发射测试结果表明，该方法是合理的。

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A new method to construct acoustic emission (AE) test system and the way to solve key problems of the hardware and software are introduced.

文章提出了多通道全波形声发射检测系统的构建方法，重点描述了系统软、硬件设计中的关键问题及其解决方法。

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Wind turbine's acoustic emission assessment and vibration test has gained a lot of attention from people.

对风力发电机组的声发射评估和振动测试也越来越受到人们关注。

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