【正文快照】： 电磁辐射 ( electromagnetic radiation EMR)是一种强度不同、频谱宽广的电磁波。它可以严重地损伤电子元件和电器设备 ,使通信系统失灵。
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The electromagnetic radiation (EMR) technology can forecast coal or rock dynamic disaster, such as coal and gas outburst, rock burst etc.
煤岩电磁辐射监测技术可以预测、预报矿井冲击地压和煤与瓦斯突出等煤岩动力灾害。
The characteristics of memory effect of electromagnetic radiation (EMR) during the fracture of coal or rock in different loaded ways are studied.
通过实验研究了不同加载方式下的煤岩破坏电磁辐射记忆效应特性；
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